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Woodward Protection Relays

Our product range includes a wide range of woodward highprotec mru4 family voltage protection relay mru4-2a0aaa mru4-2a0aba mru4-2a0ata, woodward xu1dc protection relay xu1dc1 xu1dc2 100-500 v / dc protection, woodward mcdlv4-family highprotec mcdlv4 line differential protection, woodward mrm4-family highprotec mrm4 motor protection, woodward high tech line 19 inch withdrawable modular protection relays and woodward basic line family din rail supervision relay.
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Woodward Highprotec Mru4 Family Voltage Protection Relay Mru4-2a0aaa Mru4-2a0aba Mru4-2a0ata
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Woodward Highprotec Mru4 Family Voltage Protection Relay Mru4-2a0aaa Mru4-2a0aba Mru4-2a0ata

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Product Details:
Model Name/NumberMRU4-2A0AAA, MRU4-2A0ABA, MRU4-2A0ATA
Relay TypeVoltage Relay
BrandWoodward
Voltage800V
TypeVoltage Relays
MountingDoor Monting
PROTOCOLModbus RTU / IEC 60870-5-103 / DNP3.0 RTU
Woodward MRU4-2A0ATA MRU4 Voltage Relay 800V

Woodward MRU4-2A0ATA Voltage Relay 800V : Door mounting, 8 digital inputs, 6 output relays, voltage measuring 800V, IEC 61850 / Modbus TCP / DNP3.0 TCP/UDP, Ethernet RJ45, IEC 60870-5-103 / Modbus RTU / DNP3.0 RTU, RS485, Terminals

Woodward MRU4-2A0AAA MRU4 Voltage Relay 800V

 

Woodward MRU4-2A0AAA Voltage Relay: Door mounting, 8 digital inputs, 6 output relays, voltage measuring 800V

Woodward MRU4-2A0ABA MRU4 Voltage Relay 800V

 

Woodward MRU4-2A0ABA Voltage Relay  :  Door mounting, 8 digital inputs, 6 output relays, voltage measuring 800V, Modbus RTU / IEC 60870-5-103 / DNP3.0 RTU, RS485, Terminals

HIGHPROTEC LINE

 

The new HighPROTEC line is the latest generation of complete protection for medium-voltage power systems. Learn more about HighPROTEC Interconnection / Mains Decoupling devices:

The voltage protection relay MRU4 provides precise and reliable protective functions and is very easy to operate. It is designed to protect electrical equipment from dangerous voltage fluctuations. For example protection against under voltages caused by mains shortcircuits, or overvoltages due to load shedding or failure of a generator voltage controller.

 

 

Its compact design makes the MRU4 ideal for installation within the LV terminal compartments of compact SF6-insulated MV systems. The protection functions of the MRU4 have been adapted to comply with the requirements of the VDE AR N 4110:2018. The MRU4 is available in 48 variants, that cover all combinations of properties that you might need or not need for your application. Each variant is uniquely specified by a typecode of form MRU4-2xxxxx (i.e. 5 digits/letters following the ‘-2’). Check the Order Form (depicted below, or in the brochure DOK-FLY-MRU4-2E or in the user manual MRU4-3.6-EN-MAN) for a complete overview.


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Woodward Xu1dc Protection Relay Xu1dc1 Xu1dc2 100-500 V / Dc Protection
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Woodward Xu1dc Protection Relay Xu1dc1 Xu1dc2 100-500 V / Dc Protection

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Product Details:
BrandWoodward
Voltage24-60 V
Relay TypeVoltage Relay
TypeIndustrial Relay
Model Name/NumberXU1DC1, XU1DC2, XU1DC
ComplianceIEC 60255-1.
Woodward XU1DC Protection Relay : FEATURES & FUNCTIONALITY

100-500 V dc / DC Protection for DC circuit of Inverters / UPS or Station Batterie Monitoring
The voltage relay XU1DC of the easy PROFESSIONAL LINE is a digital relay for voltage supervision of DC systems.
Type XU1DC1, with a nominal voltage range of 100 to 500 V, is mainly used for supervision of DC intermediate circuits, UPS batteries and station batteries.
Type XU1DC2, with a nominal voltage range of 24 to 60 V, can be used for the supervision of starter batteries, for example.
The XU1DC is compliant with IEC 60255-1.


Woodward XU1DC2 XU1DC 24-60 V / DC Protection

Woodward XU1DC2 Protection Relay : 24-60 V dc / DC Protection for DC circuit of Inverters / UPS or Station Batterie Monitoring

Woodward XU1DC2 Protection Relay: FEATURES & FUNCTIONALITY

 

24-60 V dc / DC Protection for DC circuit of Inverters / UPS or Station Batterie Monitoring
The voltage relay XU1DC of the easy PROFESSIONAL LINE is a digital relay for voltage supervision of DC systems.
Type XU1DC1, with a nominal voltage range of 100 to 500 V, is mainly used for supervision of DC intermediate circuits, UPS batteries and station batteries.
Type XU1DC2, with a nominal voltage range of 24 to 60 V, can be used for the supervision of starter batteries, for example.
The XU1DC is compliant with IEC 60255-1.

Benefits of the Professional Line
• Fast DIN rail mounting ??? easy and fast mounting
• Sealable plastic covers ??? safe (see if anybody has broken the seal)
• Super easy settings via front buttons ??? fast without computer
• LED and output relays fault indication ??? easy to find out what has happened
• Compact form factor ??? fits in small spaces
• IT security ??? no way to attack via Ethernet
• Robust and reliable ??? well proven reliable quality
• Wide Range Power Supply ??? don’t worry about available supply voltage
• Integrated Self-Test Procedure (via button) ??? fast and easy checks: relays, LEDs


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Woodward Mcdlv4-Family Highprotec Mcdlv4 Line Differential Protection
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Woodward Mcdlv4-Family Highprotec Mcdlv4 Line Differential Protection

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Product Details:
Model Name/NumberMCDLV4-2A0A0AA, MCDLV4-2A0A0TA, MCDLV4-2A0A0AA
BrandWoodward
Voltage800V
Current1A-5A
Binary Input8
Binary Output7
mountingDoor
WOODWARD MCDLV4-2A0A0TA MCDLV4 LINE DIFFERENTIAL PROTECTION 1A/5A 800V
Woodward MCDLV4-2A0A0TA Protection relay : Line Differential Protection 1A/5A 800V

 

Door mounting, 8 digital inputs, 7 output relays, phase current 1A/5A, voltage measuring 800V, IEC 61850 / Modbus TCP / DNP3.0 TCP/UDP, Ethernet RJ45, Long-distance Prot. Comm., fiber optics LC connector, IEC 60870-5-103 / Modbus RTU / DNP3.0 RTU, RS485, Terminals

WOODWARD MCDLV4-2A0A0AA MCDLV4 LINE DIFFERENTIAL PROTECTION 1A/5A 800V
MCDLV4-2A0A0AA Woodward Protection relayy : Line Differential Protection 1A/5A 800V

 

Door mounting, 8 digital inputs, 7 output relays, phase current 1A/5A, voltage measuring 800V, Long-distance Prot. Comm., fiber optics LC connector

WOODWARD MCDLV4-2A0A0AA MCDLV4 LINE DIFFERENTIAL PROTECTION 1A/5A 800V
Woodward MCDLV4-2A0A0AA Protection relay : Line Differential Protection 1A/5A 800V

 

Door mounting, 8 digital inputs, 7 output relays, phase current 1A/5A, voltage measuring 800V, Long-distance Prot. Comm., fiber optics LC connector


Woodward MCDLV4-Family Protection relay : Line Differential Protection

 

The cable / line differential protection relay MCDLV4 is designed to be used pairwise for protecting cables and lines up to 24 km. There can even be an in-zone transformer within the line to be protected. In addition, it comes with a very comprehensive protection package like phase, restricted earth fault, inrush detection, and monitoring functions including grid interconnection and control functionality up to 6 switchgears.
The intuitive operating concept with plausibility checks and extensive commissioning functions such as the built-in fault simulator allows a safe and time-optimized maintenance and commissioning. The parameter setting and evaluation software Smart view can be used consistently across the entire family of devices.

Smart view is even capable of monitoring the remote MCDLV4 via the protection communication interface between the two MCDLV4 devices. The MCDLV4 is available in 576 variants, that cover all combinations of properties that you might need or not need for your application. Each variant is uniquely specified by a typecode of form MCDLV4-2xxxxxx (i.e. 6 digits/letters following the ‘-2’). Check the Order Form (depicted below, or in the brochure DOK-FLY-MCDLV4-2E or in the user manual MCDLV4-3.6-EN-MAN) for a complete overview.
With the HighPROTEC Line Woodward offers an outstanding solution for the reliable protection of
distribution and generator applications. The innovative device handling and PC tool with plausibility check and internal fault simulator, combined with high flexible hardware, minimized commissioning, training costs and setting failures. The menu overview can be optimized by hiding not relevant functions.

The line is easily applicable for generator, cable and line, and transformer differential protection,
directional and non-directional feeder protection as well as motor protection. The all-in-one protection
concept for various applications guarantees a high availability of your electrical equipment and your grid. Woodward is an independent designer, manufacturer, and service provider of control solutions for the aerospace and industrial markets. Our aerospace systems and components optimize the performance of fixed wing and rotorcraft platforms in commercial, business and military aircraft, ground vehicles and other equipment.

 


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Woodward Mrm4-Family Highprotec Mrm4 Motor Protection
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Woodward Mrm4-Family Highprotec Mrm4 Motor Protection

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Product Details:
Voltage800V
Current1A-5A
BrandWoodward
MountingDoor Mounting
Digital Input8
Analog output4
WOODWARD MRM4-FAMILY HIGHPROTEC MRM4 MOTOR PROTECTION
Woodward MRM4-Family Protection relay : Motor Protection

 

The MRM4 is a motor protection relay provides precise and reliable protective functions and is very easy to operate. The MRM4 provides all necessary functions to protect low and medium voltage motors at all power levels. The protection functions are based on current measurement. They supervise the motor start sequence (motor start), they detect a stall or locked rotor condition and they monitor the thermal condition of the motor. Overcurrent and earth overcurrent protection as well as unbalanced load protection are included in the protection package.

The status and operation of the motor will also be monitored by means of the statistic and trend recorder. All important events and measuring values will be logged by means of the start, event, failure and disturbance recorder. The protection functions of the MRM4 have been adapted to comply with the requirements of the VDE AR N 4110:2018.

The MRM4 is available in 192 variants, that cover all combinations of properties that you might need or not need for your application. Each variant is uniquely specified by a typecode of form MRM4-2xxxxx (i.e. 5 digits/letters following the ‘-2’). Check the Order Form (depicted below, or in the brochure DOK-FLY-MRM4-2E or in the user manual MRM4-3.6-EN-MAN) for a complete overview.
With the HighPROTEC Line Woodward offers an outstanding solution for the reliable protection of
distribution and generator applications. The innovative device handling and PC tool with plausibility check and internal fault simulator, combined with high flexible hardware, minimized commissioning, training costs and setting failures. The menu overview can be optimized by hiding not relevant functions.

 

WOODWARD MRM4-2A0AAA MRM4 MOTOR PROTECTION 1A/5A
Woodward MRM4-2A0AAA Protection relay : Motor Protection 1A/5A

 

Door mounting, 8 digital inputs, 6 output relays, phase current 1A/5A

Woodward MRMV4-Family HIGHPROTEC MRMV4 Motor Protection
Woodward MRMV4-Family protection relay : Motor Protection

 

The MRMV4 is a motor protection relay that provides precise and reliable protective functions and is very easy to operate. The MRMV4 provides all necessary functions to protect low and medium voltage motors at all power levels. The protection functions are based on current and voltage measurement and supervise all thermal conditions, motor start sequence, stall and locked rotor, undercurrent and incomplete sequence.

WOODWARD MRMV4-2A0AAA MRMV4 MOTOR PROTECTION 1A/5A 800V
Woodward MRMV4-2A0AAA Protection relay : Motor Protection 1A/5A 800V

 

Door mounting, 8 digital inputs, 7 output relays, 4 analog outputs, phase current 1A/5A, voltage measuring 800V, Temperature (RTD) Input
The MRMV4 is a motor protection relay that provides precise and reliable protective functions and is very easy to operate. The MRMV4 provides all necessary functions to protect low and medium voltage motors at all power levels.


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Woodward HIGH TECH LINE 19 inch withdrawable modular protection relays
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Woodward HIGH TECH LINE 19 inch withdrawable modular protection relays

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Product Details:
Model Name/NumberHigh Tech Line
Relay Typewithdrawable modular protection relays
BrandWoodward
TypeIndustrial Relay
Usage/ApplicationProtection Relay
Frequency50/60 Hz
Woodward HIGH TECH LINE 19″ withdrawable modular protection relays

Woodward HIGH TECH LINE 19″” withdrawable modular protection relays
Compact and functional. Just comprehensive as the described functions of the HIGH TECH LINE is the compactness in the design of this series. You get precision in a minimum of space. All units are designed for modular housing structures, based on 19″” systems. Each relay is of plug-type design and consequently suited for front installation or mounting on a mounting plate. Woodward is an independent designer, manufacturer, and service provider of control solutions for the aerospace and industrial markets. Our aerospace systems and components optimize the performance of fixed wing and rotorcraft platforms in commercial, business and military aircraft, ground vehicles and other equipment.

Its industrial related systems and components enhance the performance of industrial gas and steam turbines, reciprocating engines, compressors, wind turbines, electrical grids and other energy related industrial equipments. The company’s innovative fluid energy, combustion control, electrical energy, and motion control systems help customers offer cleaner, more reliable and more efficient equipment. Our customers include leading original equipment manufacturers and end users of their products.

Woodward designs, manufactures and supports a complete line of intelligent multifunctional protection and control relays that are used in a range of power generation and distribution applications (e.g. utility, industrial, renewable and generator sets). Decades of experience, combined with continuous improvement into our protection relays, bring advanced technology to your installations. Our modular-designed product families provide an array of solutions for mains decoupling, feeder, motor, transformer, generator, and line protection.

The integrated concept of protection functions in one device tailored to specific requirements results in a cost-effective solution for reliable, state-of-the-art protection systems. Woodward is recognized as a leader in the field of advanced power generation and distribution control products. Our cutting-edge control and protection devices are designed to work in complex systems to meet the needs of tomorrow’s smart grids. In particular, our medium- and high-voltage protection relays deliver reliable protection of your distribution systems. These multi- and single-function relays are equipped with cybersecurity features to protect the grid and carry UL and CSA approval as well as KEMA certification.

To explore protection functions and comprehensive series of Woodward devices, click here!


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Woodward Basic Line Family  Din Rail Supervision Relay
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Woodward Basic Line Family Din Rail Supervision Relay

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Product Details:
Model Name/NumberBU1AC, BUA1 , BU1DC2, BF1
Relay TypeSupervision Relay
BrandWoodward
Voltage230 V/AC
Current1 to 5 A
Usage/ApplicationUnder- and overfrequency supervision of single or three-phase systems
Woodward Basic Line family Din rail supervision relay

Woodward Basic Line family  supervision relays for low voltage applications are equipped with a precise micro-controller and designed for DIN-rail mounting. They are easy to operate and simplify commissioning. This is advance technology at low price. Rated voltage and frequency can be set by means of DIP switches; pick-up values and tripping delays via potentiometers. The wide-range power supply for AC and DC make these relays universal.

BU1AC AC Voltage Relay : Woodward Basic Line family

Unit BU1-AC is equipped with an independent over- (U>) and undervoltage supervision (U<) with separate adjustable pickup values and common trip delay (t) and hysteresis (DIFF). The voltages are compared with the set reference values. For three-phase overvoltage supervision the highest voltage in each phase is evaluated, for under-voltage supervision the lowest in each phase.

Pickup of supervision circuit U> or U< is indicated by flashing of the corresponding LED. At U< – tripping LED U< extinguishes, at U> – tripping. LED U> is steady lit. At voltages < 60 % Un no trip delay takes place. Unit BU1-AC is designed to be fastened onto a DIN-rail acc. to DIN EN 50022 same as all units of the BASIC LINE.

The front panel of the unit is protected with a sealable transparent cover (IP40). LED U< is used to indicate trouble free operation with steady light. LEDs U> and U< indicate pickup of the re-lay by flashing. At undervoltage tripping LED U< extinguishes. LED U> indicates tripping at overvoltage (steady light).

Unit BU1-AC needs no separate auxiliary voltage sup-ply. The supply voltage can be formed direct-ly from the measuring quantity.

Rated voltage 110 V/AC

400/230 V/AC (400 V four-wire-/two-wire-system)

690/400 V/AC (690 V two-wire-system/ 400 V three-wire-system)

BUA1 Voltage- and Voltage Balance Relay : Woodward Basic Line family

Applications

  •  Voltage unbalance in three-phase systems
  •  Phase failure
  •  Phase sequence
  •  Under-/overvoltage
  • The relay BUA1 measures amplitude and angle of three phase voltages. The angle of the phasors determine the phase sequence. Unbalance and phase loss are detected by the measurement of amplitude and angle.
  • ΔU characterizes the difference of the lowest to the highest phase-to-phase voltage related to nominal voltage. The underfrequency element trips if the frequency falls below 45 Hz.
  • Features
    Rated voltage Un: 110 V, 230 V, 400 V AC
    • Frequency range: 45 – 66 Hz
    • Returning time: 600 ms
    • Minimum operating time: 650 ms
    • Shock: class 1 acc. to DIN IEC 255-21-2
    • Vibration: class 1 acc. to DIN IEC 255-21-1
    • Degree of protection: IP 40 at closed front cove

Rated voltage 110 V/AC

230 V/AC

400 V/AC

BU1DC2 Voltage Relay : Woodward Basic Line family

Applications

  •  Supervision of DC voltages

The Woodward BU1DC2 is a voltage relay specifically designed for the supervision of DC voltages.

Unit BU1-DC2 is equipped with an over- (U>) and undervoltage supervision (U <) with separate adjustable pick-up values ??????and common trip delay (t) and hysteresis (DIFF). The DC voltage measured is constantly compared with the set reference values. Any voltage signal, which exceeds the set reference value for overvoltage, or falls below the set reference value for undervoltage, will cause the respective relay to trip after elaps of the time delay. Pick-up of the supervision circuit, either U> or U <, is displayed by the corresponding flashing LED. At undervoltage tripping LED U -tripping LED U> is steady lit.

 

 


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Woodward Mcdgv4-Family Highprotec Mcdgv4 Generator Protection
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Woodward Mcdgv4-Family Highprotec Mcdgv4 Generator Protection

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Product Details:
Model Name/NumberMCDGV4-2A0AAA MCDGV4-2A0ABA MCDGV4-2B0ABA MCDGV4-2B0ATA MCDGV4-2C0ATA MCDGV4-2D0AAA
Relay TypeGenerator protection
BrandWoodward
Voltage300V
Current1 to 5 A
Usage/ApplicationGenerator Protection Relay
The generator differential protection relay MCDGV4 is a high precision protection for medium and high power generators. The step-up transformer can be integrated into the protection zone (unit protection/ block protection). In addition to the phase and earth differential protection, the device provides a variety of generator-specific protection functions.

The “all-inclusive” package comprises also phase, earth current, voltage, frequency and power protection. In addition to that the device offers an undervoltage directional reactive power protection with reconnection function and an adjustable Fault Ride Through (FRT) with AR detection. The intuitive operating concept with plausibility checks and extensive commissioning functions such as the built-in fault simulator allows a safe and time-optimized maintenance and commissioning.

The parameter setting and evaluation software Smart view SE can be used consistently across the entire family of devices. The MCDGV4 is available in 384 variants, that cover all combinations of properties that you might need or not need for your application. Each variant is uniquely specified by a typecode of form MCDGV4-2xxxxx (i.e. 5 digits/letters following the ‘-2’). Check the Order Form (depicted below, or in the brochure DOK-FLY-MCDGV4-2E or in the user manual MCDGV4-3.6-EN-MAN) for a complete overview.

The line is easily applicable for generator, cable and line, and transformer differential protection,
directional and non-directional feeder protection as well as motor protection. The all-in-one protection
concept for various applications guarantees a high availability of your electrical equipment and your grid. Woodward is an independent designer, manufacturer, and service provider of control solutions for the aerospace and industrial markets. Our aerospace systems and components optimize the performance of fixed wing and rotorcraft platforms in commercial, business and military aircraft, ground vehicles and other equipment.

MCDGV4-2A0AAA MCDGV4 GENERATOR PROTECTION 1A/5A 800V
WOODWARD MCDGV4-2A0ABA MCDGV4 GENERATOR PROTECTION 1A/5A 800V
WOODWARD MCDGV4-2B0ABA MCDGV4 GENERATOR PROTECTION 1A/5A 800V
Woodward MCDGV4-2B0ABA Generator Protection: Door mounting, 8 digital inputs, 11 output relays, 2 analog inputs, 2 analog outputs, phase current 1A/5A, phase current 1A/5A, voltage measuring 800V, Temperature (RTD) Input, Modbus RTU / IEC 60870-5-103 / DNP3.0 RTU, RS485, Terminals

WOODWARD MCDGV4-2B0ATA MCDGV4 GENERATOR PROTECTION 1A/5A 800V
Woodward MCDGV4-2B0ATA Generator Protection: Door mounting, 8 digital inputs, 11 output relays, 2 analog inputs, 2 analog outputs, phase current 1A/5A, phase current 1A/5A, voltage measuring 800V, IEC 61850 / Modbus TCP / DNP3.0 TCP/UDP, Ethernet RJ45, Temperature (RTD) Input, IEC 60870-5-103 / Modbus RTU / DNP3.0 RTU, RS485, Terminals
MCDGV4-2C0ATA GENERATOR PROTECTION 1A/5A 300V
Woodward MCDGV4-2C0ATA Generator Protection : Door mounting, 24 digital inputs, 11 output relays, phase current 1A/5A, phase current 1A/5A, voltage measuring 300V, IEC 61850 / Modbus TCP / DNP3.0 TCP/UDP, Ethernet RJ45, Temperature (RTD) Input, IEC 60870-5-103 / Modbus RTU / DNP3.0 RTU, RS485, Terminals


WOODWARD MCDGV4-2D0AAA MCDGV4 GENERATOR PROTECTION 1A/5A 300V
Woodward MCDGV4-2D0AAA Generator Protection: Generator Protection 1A/5A 300V Door mounting, 16 digital inputs, 16 output relays, phase current 1A/5A, phase current 1A/5A, voltage measuring 300V, Temperature (RTD) Input.

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Woodward Mcdtv4-Family Highprotec Mcdtv4 Transformer Differential Protection
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Woodward Mcdtv4-Family Highprotec Mcdtv4 Transformer Differential Protection

Product Price : Get Latest Price
Product Details:
Model Name/NumberMCDTV4-2A0AAA MCDTV4-2A0ATA
BrandWoodward
Voltage800V
Usage/ApplicationVoltage Frequency Protection
Digital Input16
OUTPUT11
WOODWARD MCDTV4-FAMILY HIGHPROTEC MCDTV4 TRANSFORMER DIFFERENTIAL PROTECTION
Woodward MCDTV4-Family Protection relay : Transformer Differential Protection

 

The transformer differential protection relay MCDTV4 offers an all-in-one solution for HV, MV and LV transformers and it offers much more than just a differential protection package. Furthermore it can detect critical operation states based on voltage measurement (e.g. Overexcitation). The MCDTV4 provides in addition to that an Interconnection package.

This can be used for mains protection at the point of common coupling (e.g. for directional reactive power undervoltage protection). The integrated backup protection package enables the MCDTV4 to act as backup protection (e.g. for downstream breakers). Additional features like demand management are available without extra charge.

The protection functions of the MCDTV4 have been adapted to comply with the requirements of the VDE AR N 4110:2018. The MCDTV4 is available in 384 variants, that cover all combinations of properties that you might need or not need for your application. Each variant is uniquely specified by a typecode of form MCDTV4-2xxxxx (i.e. 5 digits/letters following the ‘-2’). Check the Order Form (depicted below, or in the brochure DOK-FLY-MCDTV4-2E or in the user manual MCDTV4-3.6-EN-MAN) for a complete overview.

With the HighPROTEC Line Woodward offers an outstanding solution for the reliable protection of distribution and generator applications. The innovative device handling and PC tool with plausibility check and internal fault simulator, combined with high flexible hardware, minimized commissioning, training costs and setting failures. The menu overview can be optimized by hiding not relevant functions.

The line is easily applicable for generator, cable and line, and transformer differential protection,
directional and non-directional feeder protection as well as motor protection. The all-in-one protection
concept for various applications guarantees a high availability of your electrical equipment and your grid.


WOODWARD MCDTV4-2A0AAA MCDTV4 TRANSFORMER DIFFERENTIAL PROTECTION 1A/5A 800V
Woodward MCDTV4-2A0AAA Protection Relay :Transformer Differential Protection 1A/5A 800V

 

Door mounting, 16 digital inputs, 11 output relays, phase current 1A/5A, phase current 1A/5A, voltage measuring 800V, Temperature (RTD) Input

WOODWARD MCDTV4-2A0ATA MCDTV4 TRANSFORMER DIFFERENTIAL PROTECTION 1A/5A 800V
Woodward MCDTV4-2A0ATA Protection relay : Transformer Differential Protection 1A/5A 800V

 

Door mounting, 16 digital inputs, 11 output relays, phase current 1A/5A, phase current 1A/5A, voltage measuring 800V, IEC 61850 / Modbus TCP / DNP3.0 TCP/UDP, Ethernet RJ45, Temperature (RTD) Input, IEC 60870-5-103 / Modbus RTU / DNP3.0 RTU, RS485, Terminals.


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Woodward Rdt4-Family Highprotec Mrdt4 Transformer Differential Protection
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Woodward Rdt4-Family Highprotec Mrdt4 Transformer Differential Protection

Product Price : Get Latest Price
Product Details:
Model Name/NumberMRDT4-2A0AAA, MRDT4-2A0ATA, MRDT4-2A0ATA
Relay TypeProtection Relays
BrandWoodward
Current1 to 5 A
TypeIndustrial Relay
MountingDoor Monting
WOODWARD MRDT4-FAMILY HIGHPROTEC MRDT4 TRANSFORMER DIFFERENTIAL PROTECTION

Woodward MRDT4-Family Protection relay : Transformer Differential Protection

The transformer differential protection relay MRDT4 is specifically tailored to the protection of two winding transformers. The device offers in addition to the differential protection various communication and backup protection functions. Furthermore the MRDT4 can also be used as a cost-optimized generator differential protection device, where it is even possible to have a step-up transformer integrated into the protection zone. The protection functions of the MRDT4 have been adapted to comply with the requirements of the VDE AR N 4110:2018.

The MRDT4 is available in 384 variants, that cover all combinations of properties that you might need or not need for your application. Each variant is uniquely specified by a typecode of form MRDT4-2xxxxx (i.e. 5 digits/letters following the ‘-2’). Check the Order Form (depicted below, or in the brochure DOK-FLY-MRDT4-2E or in the user manual MRDT4-3.6-EN-MAN) for a complete overview.

With the HighPROTEC Line Woodward offers an outstanding solution for the reliable protection of distribution and generator applications. The innovative device handling and PC tool with plausibility check and internal fault simulator, combined with high flexible hardware, minimized commissioning, training costs and setting failures. The menu overview can be optimized by hiding not relevant functions.

The line is easily applicable for generator, cable and line, and transformer differential protection, directional and non-directional feeder protection as well as motor protection. The all-in-one protection concept for various applications guarantees a high availability of your electrical equipment and your grid. Woodward is an independent designer, manufacturer, and service provider of control solutions for the aerospace and industrial markets. Our aerospace systems and components optimize the performance of fixed wing and rotorcraft platforms in commercial, business and military aircraft, ground vehicles and other equipment.

Its industrial related systems and components enhance the performance of industrial gas and steam turbines, reciprocating engines, compressors, wind turbines, electrical grids and other energy related industrial equipments. The company’s innovative fluid energy, combustion control, electrical energy, and motion control systems help customers offer cleaner, more reliable and more efficient equipment. Our customers include leading original equipment manufacturers and end users of their products.

WOODWARD MRDT4-2A0AAA MRDT4 TRANSFORMER DIFFERENTIAL PROTECTION 1A/5A

Woodward MRDT4-2A0AAA Protection relay : Transformer Differential Protection 1A/5A

 

Door mounting, 8 digital inputs, 7 output relays, phase current 1A/5A, phase current 1A/5A, Temperature (RTD) Input


WOODWARD MRDT4-2A0AAA MRDT4 TRANSFORMER DIFFERENTIAL PROTECTION 1A/5A

Woodward MRDT4-2A0AAA Protection relay : Transformer Differential Protection 1A/5A

 

Door mounting, 8 digital inputs, 7 output relays, phase current 1A/5A, phase current 1A/5A, Temperature (RTD) Input

Woodward MRDT4-2A0ATA MRDT4 Transformer Differential Protection 1A/5A

 

Woodward MRDT4-2A0ATA Protection relay : Transformer Differential Protection 1A/5A
Door mounting, 8 digital inputs, 7 output relays, phase current 1A/5A, phase current 1A/5A, IEC 61850 / Modbus TCP / DNP3.0 TCP/UDP, Ethernet RJ45, Temperature (RTD) Input, IEC 60870-5-103 / Modbus RTU / DNP3.0 RTU, RS485, Terminals
The transformer differential protection relay MRDT4 is specifically tailored to the protection of two winding transformers.


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Woodward Wi Line Family Wi Line Ct Powered Protection Relays
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Woodward Wi Line Family Wi Line Ct Powered Protection Relays

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Product Details:
Model Name/NumberWIC12PEW, WIC13PE, WIC11PEW, WIC12PE, WIC11PE
Relay TypeCT powered relay
BrandWoodward
Current1 to 5 A
TypeIndustrial Relay
Usage/ApplicationCT Powered Time Overcurrent and Earth Current Relay
Woodward WI Line Family WI LINE CT powered protection relays

Woodward WI Line Family : All relays from this Woodward’s WI Line are self-powered time overcurrent relays, which means they take their energy from the current transformers. Since they do not require auxilliary power, the WI Line relays are well suited for use in self-sustaining transfer and distribution stations, local grids, and ring-main-units.

Tripping characteristics  of Woodward WI Line Family

Tripping characteristics range from two-stage, independent (DEFT) and dependent (INV) time-overcurrent protection, up to special characteristic curves. As further options, we offer some relays with integrated earth fault protection. Woodward has also developed serial products, which match nearly any circuit breaker commonly available on the market. The electronic parts of the relays are completely sealed in. This makes the relays resistant to even the very worst environmental influences.

Woodward WIC13PE WIC1 CT-Powered Prot. (HEX/PC+Harsh Env.)

 

Woodward WIC13PE WIC1 CT-Powered relay : Settable via DIP switches or PC: CT Powered Time Overcurrent and Earth Current Relay.

Woodward WIC11PEW WIC1 CT-Powered Prot. (PC+Backup+Harsh Env.)

 

Woodward WIC11PEW WIC1 CT-Powered protection relay : Settable with PC: CT Powered Time Overcurrent and Earth Current Relay. With Backup protection element


Woodward WIC12PE WIC1 CT-Powered Prot. (DIP/PC+Harsh Env.)

 

Woodward WIC12PE WIC1 CT-Powered relay : Settable via DIP switches or PC: CT Powered Time Overcurrent and Earth Current Relay


Woodward WIC13PE WIC1 CT-Powered Prot. (HEX/PC+Harsh Env.)

 

Woodward WIC13PE WIC1 CT-Powered relay : Settable via DIP switches or PC: CT Powered Time Overcurrent and Earth Current Relay.

Woodward WIC12PEW WIC1 CT-Powered Prot. (DIP/PC+Backup+Harsh)

 

Woodward WIC12PEW WIC1 CT-Powered (DIP/PC+Backup+Harsh) protection relays : Settable via DIP switchtes or PC: CT Powered Time Overcurrent and Earth Current Relay. With Backup protection element

Woodward WIC11PE WIC1 CT-Powered Protection (Harsh Env.)

 

Woodward WIC11PE WIC1 CT-Powered relay Settable with PC: CT Powered Time Overcurrent and Earth Current Relay


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Woodward Ct Powered Relay Wip11i1e1, Wip12i1e1,wip13i1e1,wip13i1e1m
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Woodward Ct Powered Relay Wip11i1e1, Wip12i1e1,wip13i1e1,wip13i1e1m

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Product Details:
BrandWoodward
Power SourceDual Powered Option (140 VAC or 200 VDC)
Relay TypeCT Powered Relays
TypeIndustrial Relay
Communication protocolRS485
Model No.WIP11I1E1, WIP12I1E1, WIP13I1E1, WIP13I1E1M
Woodward WIP13I1E1M WIP1 CT-Powered Prot. (1A CTs+Dual P.+Modbus)

Woodward WIP13I1E1M WIP1 CT-Powered protection relay : Dual Powered Option (140 VAC or 200 VDC) and Modbus (RS485)
1A CTs + Dual Power + RS485 with Modbus: The WIP1 is a self-powered time overcurrent relay with multi-characteristics and including earth fault protection. Definite time and inverse time tripping characteristics can be selected. Due to its wide setting ranges, the tripping characteristic can be selected to protect a wide variety of different equipment. The WIP1 does not require any aux. voltage supply, consequently it can also be used for switchboards with-out auxiliary power supply. It takes its power supply energy from the C.T. circuits and provides the tripping pulse energy to the circuit breaker.

The WIP1 is a robust protective device that is designed for a long-time operation with minimum maintenance efforts even under extreme climate conditions.


Woodward WIP11I1E1 WIP1 CT-Powered Protection (1A CTs)

Woodward WIP11I1E1 WIP1 CT-Powered 1 A self-powered protection relay

1A CTs: The WIP1 is a self-powered time overcurrent relay with multi-characteristics and including earth fault protection. Definite time and inverse time tripping characteristics can be selected. Due to its wide setting ranges, the tripping characteristic can be selected to protect a wide variety of different equipment.

The WIP1 does not require any aux. voltage supply, consequently it can also be used for switchboards with-out auxiliary power supply. It takes its power supply energy from the C.T. circuits and provides the tripping pulse energy to the circuit breaker.

 

The WIP1 is a robust protective device that is designed for a long-time operation with minimum maintenance efforts even under extreme climate conditions.

Woodward WIP12I1E1 WIP1 CT-Powered Prot. (1A CTs + Dual Power)

Woodward WIP12I1E1 WIP1 CT-Powered relay : Dual Powered Option (140 VAC or 200 VDC)
1A CTs + Dual Power: The WIP1 is a self-powered time overcurrent relay with multi-characteristics and including earth fault protection. Definite time and inverse time tripping characteristics can be selected. Due to its wide setting ranges, the tripping characteristic can be selected to protect a wide variety of different equipment.

The WIP1 does not require any aux. voltage supply, consequently it can also be used for switchboards with-out auxiliary power supply. It takes its power supply energy from the C.T. circuits and provides the tripping pulse energy to the circuit breaker.

 

The WIP1 is a robust protective device that is designed for a long-time operation with minimum maintenance efforts even under extreme climate conditions.



Woodward WIP13I1E1 WIP1 CT-Powered Prot. (1A CTs+Dual P.+RS485)

Woodward WIP13I1E1 WIP1 CT-Powered protection relay : Dual Powered Option (140 VAC or 200 VDC) and RS485

1A CTs + Dual Power + RS485: The WIP1 is a self-powered time overcurrent relay with multi-characteristics and including earth fault protection. Definite time and inverse time tripping characteristics can be selected. Due to its wide setting ranges, the tripping characteristic can be selected to protect a wide variety of different equipment.

The WIP1 does not require any aux. voltage supply, consequently it can also be used for switchboards with-out auxiliary power supply. It takes its power supply energy from the C.T. circuits and provides the tripping pulse energy to the circuit breaker.

 

The WIP1 is a robust protective device that is designed for a long-time operation with minimum maintenance efforts even under extreme climate conditions.


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Woodward Xe2, Xg2, Xd1g Generator Protection Relay
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Woodward Xe2, Xg2, Xd1g Generator Protection Relay

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Product Details:
Model Name/NumberXE2, XG2
Relay TypeGenerator protection
BrandWoodward
TypeIndustrial Relay
MountingDin rail
PROTOCOLIEC 60255-1
WOODWARD XE2 XE2 LOSS OF EXCITATION
Woodward XE2 Loss of Excitation : Loss of Excitation – Generator DC exciter current supervision, over-, undercurrent and diode failure detection. 0 – 300 Hz, Exciter overcurrent: I> = 0 – 15 A (min 0,2 A) tI> = 0 – 5 s / 0 – 50 s; Exciter undercurrent: I< = 0 – 5 A (min 0,2 A) tI< = 0 – 5 s / 0 – 50 s; Diode Failure detection: IR> 0 – 125 % (min 10 %)

 

FEATURES & FUNCTIONALITY
Loss of Excitation – Generator DC exciter current supervision, over-, undercurrent and diode failure detection. 0 – 300 Hz
The relay XE2 of the easy PROFESSIONAL LINE is used for supervision of the exciter current. By the exciter current element the direct current of the excitation machine in brushless machines is supervised. The protection function includes detection of overcurrent and undercurrent as well as supervision of the ripple component of the exciter current and so faults of the rotating diodes would be revealed.

The XE2 is compliant with IEC 60255-1.Benefits of the Professional Line
• Fast DIN rail mounting ??? easy and fast mounting
• Sealable plastic covers ??? safe (see if anybody has broken the seal)
• Super easy settings via front buttons ??? fast without computer
• LED and output relays fault indication ??? easy to find out what has happened
• Compact form factor ??? fits in small spaces
• IT security ??? no way to attack via Ethernet
• Robust and reliable ??? well proven reliable quality
• Wide Range Power Supply ??? don’t worry about available supply voltage
• Integrated Self-Test Procedure (via button) ??? fast and easy checks: relays, LEDs


WOODWARD XG2 XG2 GENERATOR PROTECTION – VECTOR SURGE
Woodward XG2 Generator Protection – Vector surgeProtection of generators in mains parallel operation by switching off very quickly in case of mains failure. Protection against unintentional asynchrounus grid connection after grid failures/outages (e.g. auto recolsure attempts).

FEATURES & FUNCTIONALITY
The relay XG2 of the easy PROFESSIONAL LINE provides reliable protection for generators in parallel operation with the mains, by switching off very quickly in case of mains failure.
Supervision of the phase sequence is also possible.
The XG2 is compliant with IEC 60255-1.
Protection of generators in mains parallel operation by switching off very quickly in case of mains failure (vector jump, vector surge, delta phi).

Benefits of the Professional Line:
• Fast DIN rail mounting ??? easy and fast mounting
• Sealable plastic covers ??? safe (see if anybody has broken the seal)
• Super easy settings via front buttons ??? fast without computer
• LED and output relays fault indication ??? easy to find out what has happened
• Compact form factor ??? fits in small spaces
• IT security ??? no way to attack via Ethernet
• Robust and reliable ??? well proven reliable quality
• Wide Range Power Supply ??? don’t worry about available supply voltage
• Integrated Self-Test Procedure (via button) ??? fast and easy checks: relays, LEDs


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Woodward Xp2r1 Xp2 1a Power And Reverse Power Protection Relays
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Woodward Xp2r1 Xp2 1a Power And Reverse Power Protection Relays

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Product Details:
Model Name/NumberXP2R5, XP2R1
Relay Typeprotection relays
BrandWoodward
Current5 A
TypeIndustrial Relay
MountingDin rail
Woodward XP2R1 XP2 1A Power and Reverse Power

Woodward XP2R1 XP2 1A : Measurement phase-to-neutral or phase-to-phase voltage. Tripping times for supervision P> and PR< adjustable.
1A Measurement phase-to-neutral or phase-to-phase voltage. Tripping times for supervision P> and PR< adjustable.
The relay XP2R of the easy PROFESSIONAL LINE is a digital relay for reverse power detection of gen.-sets in parallel and active power supervision of power systems.
The XP2R is compliant with IEC 60255-1.


Woodward XP2R5 XP2 5A Power and Reverse Power Protection Relay

 

Woodward XP2R5 XP2 Relay :  5A Power and Reverse Power Measurement phase-to-neutral or phase-to-phase voltage. Tripping times for supervision P> and PR< adjustable.


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Woodward XU1E XU2AC XUF2 Voltage and Frequency Protection Relay
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Woodward XU1E XU2AC XUF2 Voltage and Frequency Protection Relay

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Product Details:
Model Name/NumberXU1E,XU2AC,XUF2
Relay TypeVoltage and frequency
BrandWoodward
TypeIndustrial Relay
Frequency50/60 Hz
MountingDin rail
Woodward XU1E XU1E Residual Voltage

Woodward XU1E Residual Voltage : Residual Voltage Protection – Detection of Earth Faults in isolated or high ohmic grids. Basic time delay accuracy = 0.5 % or ±25 ms. Accuracy of the specific rated values: 1 % at nominal frequency

Woodward XU1E Residual Voltage : FEATURES & FUNCTIONALITY

The relay XU1E of the easy PROFESSIONAL LINE is a digital relay for earth fault detection in isolated and resistively earthed medium voltage systems. Digital filters ensure a suppression of harmonics.
The relay can be connected to the open e-n winding of the voltage transformer.
The XU1E is compliant with IEC 60255-1.
Residual Voltage Protection – Detection of Earth Faults in isolated or high ohmic grids. Basic time delay accuracy = 0.5 % or ±25 ms. Accuracy of the specific rated values: 1 % at nominal frequency

Woodward XU2AC XU2AC Over- and undervoltage Protection

Woodward XU2AC voltage Protection : Over- and undervoltage Protection Relay

Woodward XU2AC voltage Protection : FEATURES & FUNCTIONALITY

 

100Vac, 110Vac, 230Vac, 400Vac (Rated voltage selectable via DIP settings). Settable Hysteresis 3, 6, 10%. Accuracy: Un = 100 V / 110 V / 230 V / 400 V 1% (phase to phase Voltage) and (phase to ground Voltage). Thermal capacity: Continuous 520 V ac. IEC 60255-1

Woodward XUF2 XUF2 Voltage and Frequency Protection

Woodward XUF2 Protection Relay: Voltage and Frequency Protection. 100Vac, 110Vac, 230Vac, 400Vac (Rated voltage selectable via DIP settings).

Woodward XUF2 Protection Relay : FEATURES & FUNCTIONALITY

The relay XUF2 of the easy PROFESSIONAL LINE is a digital relay for voltage and frequency supervision of 1-phase or 3-phase systems and provides protection for electrical power generators and general equipment against in-admissible undervoltage or overvoltage as well as against frequency changes.
In addition it is possible to supervise the phase sequence.
The XUF2 is compliant with IEC 60255-1.
Voltage and Frequency Protection. 100Vac, 110Vac, 230Vac, 400Vac (Rated voltage selectable via DIP settings).
Accuracy: Voltage precision 1% for Un = 100 V / 110 V / 230 V / 400 V (phase to phase Voltage) and (phase to ground Voltage)
Frequency supervision =0.1% if phase to phase voltage is measured.
Frequency supervision =1% if phase to neutral voltage
XUF2 (DIP setting for 50 Hz / 60 Hz and for Vn = 100 V / 110 V / 230 V / 400 V) – ANSI 27, 59, 81O, 81U


Benefits of the Professional Line
• Fast DIN rail mounting ??? easy and fast mounting
• Sealable plastic covers ??? safe (see if anybody has broken the seal)
• Super easy settings via front buttons ??? fast without computer
• LED and output relays fault indication ??? easy to find out what has happened
• Compact form factor ??? fits in small spaces
• IT security ??? no way to attack via Ethernet
• Robust and reliable ??? well proven reliable quality
• Wide Range Power Supply ??? don’t worry about available supply voltage
• Integrated Self-Test Procedure (via button) ??? fast and easy checks: relays, LEDs


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Woodward XR1 Rotor E/F, XN21 XN2, XF2 Voltage, Frequency and Vector Surge Protection Relay
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Woodward XR1 Rotor E/F, XN21 XN2, XF2 Voltage, Frequency and Vector Surge Protection Relay

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Product Details:
Usage/ApplicationEarth Fault,Voltage,frequency protection
Model Name/NumberXR1,XN21,XN22,XF2
BrandWoodward
TypeIndustrial Relay
Frequency50 HZ
ComplianceIEC 60255-1
Woodward XR1 Rotor Earth Fault Protection

Woodward XR1 Protection relay: Rotor Earth Fault Protection relay

Detection of high impedance earth faults in rotor windings of synchronous generators in two stage design. Short circuit and overvoltage proof measuring input for earth fault protection. Separately setting of trip delay for R< and R<<

Woodward XR1 Protection relay : FEATURES & FUNCTIONALITY

Detection of high impedance earth faults in rotor windings of synchronous generators in two stage design. Separately setting of trip delay for R< and R<<. 


Woodward XN21 XN2 Voltage, Frequency and Vector Surge Protection Relay

Woodward XN21 XN2 relay : Voltage, Frequency and Vector Surge relay
Mains decoupling / Generator Protection / Load shedding

Woodward XN21 XN2 relay: Functions

 

The relay XN2 of the easy PROFESSIONAL LINE is a universal mains decoupling relay and contains the protective functions required for the mains parallel operation of power stations:
• Over- and undervoltage protection
• Over- and underfrequency protection
• Phase sequence supervision
• In addition, for the XN2-1: vector surge (fast decoupling of the generator in case of mains failure)
• in addition, for the XN2-2: df/dt (fast decoupling of the generator via frequency gradient supervision)
The XN2 is compliant with IEC 60255-1.
Order Variants of the XN2
• XN2-1 (voltage, frequency, vector surge) – ANSI 27, 59, 78V
• XN2-2 (voltage, frequency, df/dt) – ANSI 27, 59, 81R

Woodward XN22 XN2 Voltage, Frequency and ROCOF (df/dt) Protection Relay

Woodward XN22 XN2 relay : Voltage, Frequency and ROCOF (df/dt)
Mains decoupling / Generator Protection / Load shedding

Woodward XN22 XN2 relay : FEATURES & FUNCTIONALITY

 

The relay XN2 of the easy PROFESSIONAL LINE is a universal mains decoupling relay and contains the protective functions required for the mains parallel operation of power stations:
• Over- and undervoltage protection
• Over- and underfrequency protection
• Phase sequence supervision
• in addition, for the XN2-1: vector surge (fast decoupling of the generator in case of mains failure)
• in addition, for the XN2-2: df/dt (fast decoupling of the generator via frequency gradient supervision)
The XN2 is compliant with IEC 60255-1.
Order Variants of the XN2
• XN2-1 (voltage, frequency, vector surge) – ANSI 27, 59, 78V
• XN2-2 (voltage, frequency, df/dt) – ANSI 27, 59, 81R 

WOODWARD XF2 XF2 OVER AND UNDERFREQUENCY SUPERVISION PROTECTION RELAY

Woodward XF2 protection relay : Over and underfrequency supervision
for one phase or three phase systems

Woodward XF2 protection relay : FEATURES & FUNCTIONALITY

The frequency relay XF2 of the easy PROFESSIONAL LINE is a digital measuring relay for the supervision of single- and three-phase AC-voltages. It offers reliable protection against inadmissible over- and underfrequency.
In addition it is possible to supervise the phase sequence.
The XF2 is compliant with IEC 60255-1.
XF2 (DIP setting for 50 Hz / 60 Hz) – ANSI 81O, 81U

 

Benefits of the Professional Line
• Fast DIN rail mounting ??? easy and fast mounting
• Sealable plastic covers ??? safe (see if anybody has broken the seal)
• Super easy settings via front buttons ??? fast without computer
• LED and output relays fault indication ??? easy to find out what has happened
• Compact form factor ??? fits in small spaces
• IT security ??? no way to attack via Ethernet


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Woodward Xm11 Xm15 Xm1 1a / 5a Motor Protection Relay
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Woodward Xm11 Xm15 Xm1 1a / 5a Motor Protection Relay

Product Price : Get Latest Price
Product Details:
Usage/ApplicationThermal Overload,Short Circuit,Undercurrent,Current unbalance,Earth Fault,Stall/Jam Protection
Current1A-5A
BrandWoodward
Frequency50 Hz
MountingDin rail
ComplianceIEC 60255-1
Woodward XM11 XM1 1A / Motor Protection – Overload, Short Circuit, Undercurrent, Current unbalance, Earth Fault, Stall/Jam Protection

 

FEATURES & FUNCTIONALITY
The XM1 relay of the easy PROFESSIONAL LINE is a digital relay for electrical motor protection. Besides its standard applications, the XM1 is mainly used for motors where normal CBs do not guarantee sufficient protection.

The XM1 is compliant with IEC 60255-1.
Order Variants of the XM1
• XM11 (1 A, Thermal Overload, Short Circuit, Undercurrent, Current unbalance, Earth Fault, Stall/Jam Protection) – ANSI 37, 46, 49, 51N, 51J/50LR
• XM15 (5 A, Thermal Overload, Short Circuit, Undercurrent, Current unbalance, Earth Fault, Stall/Jam Protection) – ANSI 37, 46, 49, 51N, 51J/50LR


WOODWARD XM15 XM1 5A / MOTOR PROTECTION

 

Woodward XM15 XM1 5A / Motor Protection – Overload, Short Circuit, Undercurrent, Current unbalance, Earth Fault, Stall/Jam Protection

 

FEATURES & FUNCTIONALITY
The XM1 relay of the easy PROFESSIONAL LINE is a digital relay for electrical motor protection. Besides its standard applications, the XM1 is mainly used for motors where normal CBs do not guarantee sufficient protection.

The XM1 is compliant with IEC 60255-1.
Order Variants of the XM1
• XM11 (1 A, Thermal Overload, Short Circuit, Undercurrent, Current unbalance, Earth Fault, Stall/Jam Protection) – ANSI 37, 46, 49, 51N, 51J/50LR
• XM15 (5 A, Thermal Overload, Short Circuit, Undercurrent, Current unbalance, Earth Fault, Stall/Jam Protection) – ANSI 37, 46, 49, 51N, 51J/50LR

Benefits of the Professional Line
• Fast DIN rail mounting ??? easy and fast mounting
• Sealable plastic covers ??? safe (see if anybody has broken the seal)
• Super easy settings via front buttons ??? fast without computer
• LED and output relays fault indication ??? easy to find out what has happened
• Compact form factor ??? fits in small spaces
• IT security ??? no way to attack via Ethernet
• Robust and reliable ??? well proven reliable quality
• Wide Range Power Supply ??? don’t worry about available supply voltage
• Integrated Self-Test Procedure (via button) ??? fast and easy checks: relays, LEDs

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Woodward XI1E1, XI1E5, XI1ER1, XI1ER5 XI1E 1A / 5A Earth Overcurrent Protection Relay
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Woodward XI1E1, XI1E5, XI1ER1, XI1ER5 XI1E 1A / 5A Earth Overcurrent Protection Relay

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Product Details:
Model Name/NumberXI1E1, XI1E5, XI1ER1, XI1ER5
Relay TypeOverload Relay
BrandWoodward
Usage/Applicationprotection against earth faults, used for electrical machines
Frequency50/60 Hz
MountingDin rail
Woodward XI1E1 XI1E 1A / Earth Overcurrent Protection Relay

Woodward XI1E1 XI1E Relay : 1A / Earth Overcurrent for Compensated or Isolated Grids. 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In continuous. IEC 60255-1

The XI1E of the PROFFESIONAL LINE is an all-purpose protection against earth faults, used for electrical machines, lines and isolated or compensated systems; it is mainly used in radial networks. Very often the XI1E can be found as backup protection at the central earthing point of the system. It detects all earth faults occuring in the system.
Relay variant XI1E-R with directional current sensing is a selective earth-fault protection and is normally used in ring systems, networks with parallel feeders and in complex meshed systems.

The XI1E is compliant with IEC 60255-1. Order Variants of the XI1E

• XI1E1 (1 A) – ANSI 50Ns, 51Ns

• XI1E5 (5 A) – ANSI 50Ns, 51Ns

• XI1ER1 (1 A) – ANSI 50Ns, 51Ns, 67Ns

• XI1ER5 (5 A) – ANSI 50Ns, 51Ns, 67Ns


Woodward XI1E5 XI1E 5A / Earth Overcurrent Protection Relay

XI1E5 XI1E Overcurrent Relay : 5A / Earth Overcurrent for Compensated or Isolated Grids. 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In continuous. IEC 60255-1

FEATURES & FUNCTIONALITY
To learn more about this product line, please contact Aurelius.
5A / Earth Overcurrent for Compensated or Isolated Grids. 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In continuous. IEC 60255-1

The XI1E of the PROFFESIONAL LINE is an all-purpose protection against earth faults, used for electrical machines, lines and isolated or compensated systems; it is mainly used in radial networks. Very often the XI1E can be found as backup protection at the central earthing point of the system. It detects all earth faults occuring in the system.
Relay variant XI1E-R with directional current sensing is a selective earth-fault protection and is normally used in ring systems, networks with parallel feeders and in complex meshed systems.
The XI1E is compliant with IEC 60255-1.

The XI1E is compliant with IEC 60255-1. Order Variants of the XI1E

 

  • XI1E1 (1 A) – ANSI 50Ns, 51Ns
  • XI1E5 (5 A) – ANSI 50Ns, 51Ns
  • XI1ER1 (1 A) – ANSI 50Ns, 51Ns, 67Ns
  • XI1ER5 (5 A) – ANSI 50Ns, 51Ns, 67Ns

Woodward XI1ER1 XI1ER 1A / Directional Earth Overcurrent Protection Relay

Woodward XI1ER1 XI1ER Relay 1A / Directional Earth Overcurrent for Compensated or Isolated Grids. High Precision. IEC 60255-1.

FEATURES & FUNCTIONALITY : Woodward XI1ER1 XI1ER Relay

1A / Directional Earth Overcurrent for Compensated or Isolated Grids. High Precision. Basic time delay accuracy: 0.5 % or ±25 ms. Basic accuracy of characteristic quantities: ±2 % of IE the setting value or ±0.002 x IN ±1 % of Ue or ±0,5 V. Real current component meas. in compensated systems: IE x cos φ. Reactive current component meas. in isolated systems: IE x sin φ. Accuracy of measured angle at Ue > 20 V: ± 6° at IE = 0.002 x IN, ± 3° at IE = 0.005 x IN, ± 2° at IE = 0.010 x IN, ± 1° at IE ≥ 0.015 x IN . 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In continuous


Woodward XI1ER5 XI1ER 5A / Directional Earth Overcurrent Protection Relay

Woodward XI1ER5 XI1ER Relay 5A / Earth Overcurrent for Compensated or Isolated Grids. 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In continuous. IEC 60255-1

FEATURES & FUNCTIONALITY: Woodward XI1ER5 XI1ER Relay

 

5A / Earth Overcurrent for Compensated or Isolated Grids. 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In continuous. IEC 60255-1


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Woodward XI1S1, XI1S1R, XI1S5 XI1S5R XI1S 1A / 5A Directional Earth Overcurrent Protection Relay
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Woodward XI1S1, XI1S1R, XI1S5 XI1S5R XI1S 1A / 5A Directional Earth Overcurrent Protection Relay

Product Price : Get Latest Price
Product Details:
Model Name/NumberXI1S1, XI1S1R, XI1S5, XI1S5R
Relay TypeOverload Relay
BrandWoodward
TypeIndustrial Relay
Usage/Applicationall-purpose protection against earth faults, used for electrical machines, lines and networks
ComplianceIEC 60255-1
Woodward XI1S1R XI1S 1A / Directional Earth Overcurrent Protection Relay

Woodward XI1S1R XI1S Relay 1A / Directional Earth Overcurrent for Solid Grounded Grids. 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In cont.

FEATURES & FUNCTIONALITY : Woodward XI1S1R XI1S Relay

1A / Directional Earth Overcurrent for Solid Grounded Grids. 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In continuous. Characteristics: DEFT, NINV, VINV, EINV. . IEC 60255-1
The XI1S of the PROFFESIONAL LINE is an all-purpose protection against earth faults, used for electrical machines, lines and networks with solidly or sesistance-grounded neutral; it is mainly used in radial networks. Very often the XI1S can be found as backup protection at the central earthing point of the system. It detects all earth faults occuring in the system.

Woodward XI1S1 XI1S 1A / Earth Overcurrent Protection Relay

Woodward XI1S1 XI1S Relay
1A / Earth Overcurrent for Solid Grounded Grids. Characteristics DEFT, NINV, VINV, EINV

FEATURES & FUNCTIONALITY : Woodward XI1S1 XI1S Relay

1A / Earth Overcurrent for Solid Grounded Grids. 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In continuous. Characteristics: DEFT, NINV, VINV, EINV. IEC 60255-1
The XI1S of the PROFFESIONAL LINE is an all-purpose protection against earth faults, used for electrical machines, lines and networks with solidly or sesistance-grounded neutral; it is mainly used in radial networks. Very often the XI1S can be found as backup protection at the central earthing point of the system. It detects all earth faults occuring in the system.

Relay variant XI1S-R with directional current sensing is a selective earth-fault protection and is normally used in ring systems, networks with parallel feeders and in complex meshed systems.

Woodward XI1S5 XI1S 5A / Earth Overcurrent Protection Relay

Woodward XI1S5 XI1S Relay : 5A / Earth Overcurrent for Solid Grounded Grids. Characteristics: DEFT, NINV, VINV, EINV

FEATURES & FUNCTIONALITY : Woodward XI1S5 XI1S Relay

 

5A / Earth Overcurrent for Solid Grounded Grids. 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In continuous.
The XI1S of the PROFFESIONAL LINE is an all-purpose protection against earth faults, used for electrical machines, lines and networks with solidly or sesistance-grounded neutral; it is mainly used in radial networks. Very often the XI1S can be found as backup protection at the central earthing point of the system. It detects all earth faults occuring in the system.
Relay variant XI1S-R with directional current sensing is a selective earth-fault protection and is normally used in ring systems, networks with parallel feeders and in complex meshed systems.
The XI1S is compliant with IEC 60255-1.

XI1S5R XI1S 5A / Directional Earth Overcurrent

Woodward XI1S5R XI1S Relay 5A / Directional Earth Overcurrent for Solid Grounded Grids. 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In continuous.

FEATURES & FUNCTIONALITY: Woodward XI1S5R XI1S Relay

 

5A / Directional Earth Overcurrent for Solid Grounded Grids. 250 x In (half cycle), 100 x In for 1s, 30 x In for 10 s, 4 x In continuous. Characteristics: DEFT, NINV, VINV, EINV. IEC 60255-1
The XI1S of the PROFFESIONAL LINE is an all-purpose protection against earth faults, used for electrical machines, lines and networks with solidly or sesistance-grounded neutral; it is mainly used in radial networks. Very often the XI1S can be found as backup protection at the central earthing point of the system. It detects all earth faults occuring in the system.
Relay variant XI1S-R with directional current sensing is a selective earth-fault protection and is normally used in ring systems, networks with parallel feeders and in complex meshed systems.
The XI1S is compliant with IEC 60255-1.


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Woodward Mra4-Family Highprotec Mra4 Directional Feeder Protection Relay
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Woodward Mra4-Family Highprotec Mra4 Directional Feeder Protection Relay

Product Price : Get Latest Price
Product Details:
Usage/Applicationprotection and control relay for feeder, grid and generator applications.
Model Name/NumberMRA4-2A0AAA, MRA4-2A0ABA, MRA4-2A0ATA
BrandWoodward
Voltage800V
Current1A-5A
TypeIndustrial Relay
PROTOCOLSModbus RTU and Modbus TCP, Profibus DP, IEC 60870-5-103 and IEC 61850.
WOODWARD MRA4-2A0ATA MRA4 DIRECTIONAL FEEDER PROTECTION 1A/5A 800V
Woodward MRA4-2A0ATA protection relay : Door mounting, 8 digital inputs, 7 output relays, phase current 1A/5A, voltage measuring 800V, IEC 61850 / Modbus TCP / DNP3.0 TCP/UDP, Ethernet RJ45, IEC 60870-5-103 / Modbus RTU / DNP3.0 RTU, RS485, Terminals
WOODWARD MRA4-2A0AAA MRA4 DIRECTIONAL FEEDER PROTECTION 1A/5A 800V Relay
Woodward MRA4-2A0AAA MRA4 relay : Door mounting, 8 digital inputs, 7 output relays, phase current 1A/5A, voltage measuring 800V
WOODWARD MRA4-2A0ABA MRA4 DIRECTIONAL FEEDER PROTECTION 1A/5A 800V Relay
Woodward MRA4-2A0ABA protection relay : Door mounting, 8 digital inputs, 7 output relays, phase current 1A/5A, voltage measuring 800V, Modbus RTU / IEC 60870-5-103 / DNP3.0 RTU, RS485, Terminals

WOODWARD MRA4-FAMILY HIGHPROTEC MRA4 DIRECTIONAL FEEDER PROTECTION RELAY
Woodward MRA4-Family HIGHPROTEC MRA4 : The MRA4 is a high precision and reliable protection and control relay for feeder, grid and generator applications. The intuitive setting concept with plausibility test enables reliable and time optimized configuration of the extensive protection function to a variety of applications such as incoming or outgoing feeder protection, network protection and generator protection. The implemented switchgear management guaranties an efficient and safe control and supervision.

 

The device is a bench mark in flexibility and usability and offers various communication options. The hardware is designed for all nominal values in combination with protection and control functionality. The parameterizing and analyzing software Smart view SE is usable for each HighPROTEC device and free of charge.

The MRA4 is available in 384 variants, that cover all combinations of properties that you might need or not need for your application. Each variant is uniquely specified by a typecode of form MRA4-2xxxxx (i.e. 5 digits/letters following the ‘-2’). Check the Order Form (depicted below, or in the brochure DOK-FLY-MRA4-2E or in the user manual MRA4-3.6-EN-MAN) for a complete overview.

With the HighPROTEC Line Woodward offers an outstanding solution for the reliable protection of
distribution and generator applications. The innovative device handling and PC tool with plausibility check and internal fault simulator, combined with high flexible hardware, minimized commissioning, training costs and setting failures. The menu overview can be optimized by hiding not relevant functions.

The line is easily applicable for generator, cable and line, and transformer differential protection,
directional and non-directional feeder protection as well as motor protection. The all-in-one protection
concept for various applications guarantees a high availability of your electrical equipment and your grid. Woodward is an independent designer, manufacturer, and service provider of control solutions for the aerospace and industrial markets. Our aerospace systems and components optimize the performance of fixed wing and rotorcraft platforms in commercial, business and military aircraft, ground vehicles and other equipment.


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Woodward Mri4-Family Highprotec Mri4 Feeder Protection Relay
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Woodward Mri4-Family Highprotec Mri4 Feeder Protection Relay

Product Price : Get Latest Price
Product Details:
Usage/Applicationfeeder protection
Model Name/NumberMRI4-2A0ATA, MRI4-2A0AAA
BrandWoodward
Current1A-5A
Binary Input8
Binary Output6
WOODWARD MRI4-2A0AAA MRI4 FEEDER PROTECTION 1A/5A RELAY
Woodward MRI4-2A0AAA Protection relay : Door mounting, 8 digital inputs, 6 output relays, phase current 1A/5A.
WOODWARD MRI4-2A0ATA MRI4 FEEDER PROTECTION 1A/5A Relay
Woodward MRI4-2A0ATA Protection relay : Door mounting, 8 digital inputs, 6 output relays, phase current 1A/5A, IEC 61850 / Modbus TCP / DNP3.0 TCP/UDP, Ethernet RJ45, IEC 60870-5-103 / Modbus RTU / DNP3.0 RTU, RS485, TerminalsThe MRI4 is a feeder protection relay that provides precise and reliable protective functions and is very easy to operate. The MRI4 provides a number of three phase protection elements to safeguard against overcurrent, short-circuit and earth fault, all with inverse time (INV) and definite time (DEFT) tripping characteristics.
Woodward MRI4-Family HIGHPROTEC relay : The MRI4 is a feeder protection relay that provides precise and reliable protective functions and is very easy to operate. The MRI4 provides a number of three phase protection elements to safeguard against overcurrent, short-circuit and earth fault, all with inverse time (INV) and definite time (DEFT) tripping characteristics. The MRI4 is also ideal for the protection of isolated, resonant, resistive and solidly earthed neutral systems. It is designed to be used in both radial networks and single fed open ring main systems.

 

It can also serve as backup protection for differential protection systems on generators, transformers, bus bars and electrical lines. For overhead line protection the MRI4 is also available with an optional auto reclosing function. The protection functions of the MRI4 have been adapted to comply with the requirements of the VDE AR N 4110:2018.

The MRI4 is available in 96 variants, that cover all combinations of properties that you might need or not need for your application. Each variant is uniquely specified by a typecode of form MRI4-2xxxxx (i.e. 5 digits/letters following the ‘-2’). Check the Order Form (depicted below, or in the brochure DOK-FLY-MRI4-2E or in the user manual MRI4-3.6-EN-MAN) for a complete overview.

With the HighPROTEC Line Woodward offers an outstanding solution for the reliable protection of
distribution and generator applications. The innovative device handling and PC tool with plausibility check and internal fault simulator, combined with high flexible hardware, minimized commissioning, training costs and setting failures. The menu overview can be optimized by hiding not relevant functions.

The line is easily applicable for generator, cable and line, and transformer differential protection,
directional and non-directional feeder protection as well as motor protection. The all-in-one protection
concept for various applications guarantees a high availability of your electrical equipment and your grid. Woodward is an independent designer, manufacturer, and service provider of control solutions for the aerospace and industrial markets. Our aerospace systems and components optimize the performance of fixed wing and rotorcraft platforms in commercial, business and military aircraft, ground vehicles and other equipment.

Woodward MRI4-Family HIGHPROTEC relay : Feeder Protection

Modern communication and linking to systems are the basis for economical and efficient applications of your operating components. For nearly every communication network Woodward offers you various protocols like Modbus® RTU and Modbus® TCP, Profibus® DP, IEC 60870-5-103 and IEC 61850.


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Woodward Mca4-Family Highprotec Mca4 Directional Feeder Protection
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Woodward Mca4-Family Highprotec Mca4 Directional Feeder Protection

Product Price : Get Latest Price
Product Details:
Usage/ApplicationProtection, control and monitoring relay for feeder, grid and generator applications.
Model Name/NumberMCA4-2A0AAA MCA4-2A0ATA MCA4-2D0AAA
BrandWoodward
Voltage800V
Current1A-5A
PROTOCOLModbus RTU and Modbus TCP, Profibus DP, IEC 60870-5-103 and IEC 61850.
WOODWARD MCA4-2A0AAA MCA4 DIRECTIONAL FEEDER PROTECTION 1A/5A 800V
Woodward MCA4-2A0AAA Protection relay : Directional Feeder Protection 1A/5A 800V

 

Door mounting, 8 digital inputs, 7 output relays, phase current 1A/5A, voltage measuring 800V

WOODWARD MCA4-2A0ATA MCA4 DIRECTIONAL FEEDER PROTECTION 1A/5A 800VWoodward MCA4-Family HIGHPROTEC relay : The MCA4 is a precise and reliable protection, control and monitoring relay for feeder, grid and generator applications. The latest generation series from Woodward (formely SEG), the MCA4 incorporates all the ANSI and IEC concepts to comply with ever changing grid interconnection requirements. Flexibility in hardware, software, application, user interface and communications makes the MCA4 adaptable to requirements today and in the future.

 

The MCA4 is a precise and reliable protection, control and monitoring relay for feeder, grid and generator applications. The latest generation series from Woodward (formerly SEG), the MCA4 incorporates all the ANSI and IEC concepts to comply with ever changing grid interconnection requirements.
Flexibility in hardware, software, application, user interface and communications makes the MCA4 adaptable to requirements today and in the future.  The protection functions of the MCA4 have been adapted to comply with the requirements of the VDE-AR-N-4110/4120:2018.  The parameterizing and analyzing software Smart view is usable for each HighPROTEC device and free of charge.

MCA4 is the ideal directional feeder protection for industrial and utility distribution networks. Integrated interconnection / grid code package. Large control capacity for switchgear. Very large protection package (reclosing, load shedding, load restoration, demand management, monitoring functions,…)
ANSI: 50, 51, 67, 51C, 51V, 50N, 51N, 67N, 46, 49, 27, 59, 59N, 81U/O, 60FL, 79, 86, 50BF, 74TC , 81R, 78, 47, 60FL, 60L, 32F, 25, 37F, 32Q, 37Q, 37QR, 32S, 37S, 37R, 55, 51C, LVRT , Q->V, UFLS

With the HighPROTEC Line Woodward offers an outstanding solution for the reliable protection of
distribution and generator applications. The innovative device handling and PC tool with plausibility check and internal fault simulator, combined with high flexible hardware, minimized commissioning, training costs and setting failures. The menu overview can be optimized by hiding not relevant functions.

The line is easily applicable for generator, cable and line, and transformer differential protection,
directional and non-directional feeder protection as well as motor protection. The all-in-one protection
concept for various applications guarantees a high availability of your electrical equipment and your grid. Woodward is an independent designer, manufacturer, and service provider of control solutions for the aerospace and industrial markets. Our aerospace systems and components optimize the performance of fixed wing and rotorcraft platforms in commercial, business and military aircraft, ground vehicles and other equipment.


WOODWARD MCA4-2D0AAA MCA4 DIRECTIONAL FEEDER PROTECTION 1A/5A 800V
Woodward MCA4-2D0AAA Protection relay : Directional Feeder Protection 1A/5A 800V

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