Model Name/Number | P442 |
Relay Type | Distance protection |
Brand | GE |
Mounting Type | Panel |
Type | Industrial Relay |
The MiCOM Agile P441, P442 and P444 numerical full scheme distance relays provide flexible, fast and reliable protection of transmission and sub-transmission lines. They include full scheme 5-zone distance, plus aided directional earth fault (DEF) and comprehensive backup protection for utility lines and cables at all voltage levels, particularly oriented towards transmission grids.
These distance protection systems are ideal for single circuit breaker application, single and/or 3-pole tripping, and includes a full suite of monitoring, control and recording capabilities plus fault locator, autoreclose and check synchronism.
Key features:
Brand | GE |
Voltage | 220V-240V |
Current | 1A TO 5A |
Power Source | Electric |
Relay Type | Transmission protection |
Mounting Type | Din Rail |
Supplier of Alstom GE D60 Line Distance Protection System- Line Differential Protection Relays Dealers-High-speed transmission line protection with flexibility for three or single pole tripping. The D60, a member of the UR Family of protection relays, is a numerical line distance protection system, which provides protection for medium to extra high voltage transmission lines and an integrated system providing control, automation, metering, synchrophasors, monitoring and communications in one easy to use package. Use the D60 on applications requiring fast single or three phase tripping, single or three pole re-closing, series compensated lines, with multiple breakers per terminal. Distance protection has been tuned to meet the rigorous application requirements of IEC-driven end-users. Distance protection has been tuned to meet the rigorous application requirements of IEC-driven end-users. Distance protection has been tuned to meet the rigorous application requirements of IEC-driven end-users.
Brand | GE |
Voltage | 220V-240V |
Current | 1A TO 5A |
Power Source | Electric |
Relay Type | Distance protection |
Mounting Type | Din Rail |
ALSTOM GE MiCOM Agile P443, P445, P446 Distance Protection Systems-ALSTOM GE MiCOM Agile P591,592,593 numerical relays pricings- get online- This range of MiCOM standalone units enables the MiCOM Agile P54x current differential relays and MiCOM relays with InterMiCOM64 to be connected to remote pulse code modulation (PCM) multiplexing equipment.
Flexibility, secure connections and clear visualization
The MiCOM Agile P591, P592 and P593 range offers the flexibility to use current differential protection over integrated services digital network (ISDN), multiplexers and modem connections. Its loopback facilities can be used to simplify the differential scheme test. The range also provides clear visual indication for easy diagnostic and testing.
The interface options are:
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Brand | GE |
Voltage | 220V-240V |
Current | 1A TO 5A |
Power Source | Electric |
Relay Type | Transmission relays |
Mounting Type | Din Rail |
Trader of Alstom GE D30 Line Distance Protection System- Line differential Protection Relays dealers,GE Multiline Numerical Relays- The D30 is a cost-effective distance protection system suitable for primary protection of sub-transmission lines and as a backup protection for HV, EHV lines, reactors and generators. The D30 provides five zones of phase and ground distance protection along with complete overcurrent and voltage protection functions intended for three-pole tripping applications. The D30 comes with versatile automation features using custom pilot schemes, which can be built.
Key Benefit
Rated Current | 1A to 5A |
Rated Voltage | 220-240V |
Brand | GE |
Display | Large full color |
Application | Line Phase Comparison System- Cable Differential Protection |
Protocol | IEC61850 |
Brand | GE |
Type | Industrial Relay |
Model Name/Number | P44T |
Current | DC |
Display | DIGITAL |
Application | Line differential,Transmission Distance Protection |
We are exporter,dealer,supplier,Trader of cable differential,Line differential,Transmission Distance Protection Relay,Micom Agile Line Differential Protection Relays in Delhi,Hydrabad,Mumbai,US,UK,kolkata and all over the world. The MiCOM Agile P44T is a multifunctional protection device, supplementing distance main protection with a host of backup protection, thermal protection, recording, control, measurement and monitoring features. It provides fast, highly selective railway catenary distance protection combined with the delta directional decision proven technique. The trip time is typically 0.7 to 1 cycle. Five zones of protection with quadrilateral characteristics allow versatile deployment as the main protection for all AC catenary/feeder systems. With independently settable right and left hand side resistive reaches for each zone the P44T suits routes hosting regenerative braking trains.
Key features:
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Model Name/Number | GE L90 |
Brand | GE |
Voltage | 220-240V |
Usage/Application | Overhead Line protection |
Relay Type | Line protection |
Current | DC |
ALSTOM GE L90 Line Differential Protection relay- Buy GE Numerical relays Online- We are exporter,dealer,supplier,Trader of cable differential,Line differential,Transmission Distance Protection Relay,Micom Agile Line Differential Protection Relays-
The L90 provides high-speed current differential protection suitable for transmission lines and cables of various voltage levels, while supporting complete distance protection and dual-breaker applications suitable for single and three-pole tripping applications. The L90 uses synchronized sampling at each relay to limit the impact of communications channel issues. The differential element's adaptive restraint balances sensitivity for internal faults and security during external faults. The L90 supports inter-relay protection communications via direct fiber as well as different interfaces.
Usage/Application | Busbar protection relay |
Voltage | 220-240V |
Current | 1A-5A |
Brand | GE |
Type | Industrial Relay |
Frequency | 50 Hz |
Mounting | Din rail / panel |
Brand | GE |
Voltage | 220V-240V |
Current | 1A-5A |
Power Source | DC |
Relay Type | Voltage Relay |
Mounting Type | Din Rail |
Frequency | 50 HZ |
Model Name/Number | P54C |
Key features:
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Brand | GE |
Voltage | 24V-240V |
Mounting Type | Din Rail |
Relay Type | Voltage Relay |
Current | 1A/ 5A |
PROTOCOL | IEC61850 |
Key features:
Brand | GE |
Type | Industrial Relay |
Model Name/Number | P54B |
Current | 1-5A |
Communication protocol | IEC 60870-5-103, DNP 3.0 (EAI-485 or Ethernet) and IEC 61850 Edition 2 |
PROTOCOLS | Courier/K-Bus, IEC 60870-5-103, DNP 3.0 (EAI-485 or Ethernet) and IEC 61850 Edition 2 |
The MiCOM P54A/B/C/E range is designed for overhead line and cable applications up to 6 terminals, interfacing readily with the longitudinal (end-to-end) communications channel between line terminals. Previously, transmission and distribution circuits would have two or three ends only, whereas five or more ends are becoming common to connect renewable generation. All models are ready for protection topologies ranging from two to six terminals, whether those multi-terminals exist now, or are provisioned for connection in the future.
Multi-ended current differential protection uses a high-speed and innovative biased differential characteristic. Phase-segregated differential elements provide consistent detection of solid and resistive faults.
Key features:
Application:
Adapted to suit many different substation and protected feeder topologies:
Brand | GE |
Type | Industrial Relay |
Model Name/Number | P54E |
Current | 1-5A |
Number Of Poles | 2 |
Communication protocol | IEC 60870-5-103, DNP 3.0 (EAI-485 or Ethernet) and IEC 61850 Edition 2 |
The MiCOM P54A/B/C/E range is designed for overhead line and cable applications up to 6 terminals, interfacing readily with the longitudinal (end-to-end) communications channel between line terminals. Previously, transmission and distribution circuits would have two or three ends only, whereas five or more ends are becoming common to connect renewable generation. All models are ready for protection topologies ranging from two to six terminals, whether those multi-terminals exist now, or are provisioned for connection in the future.
Multi-ended current differential protection uses a high-speed and innovative biased differential characteristic. Phase-segregated differential elements provide consistent detection of solid and resistive faults.
Key features:
Application:
Adapted to suit many different substation and protected feeder topologies:
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Brand | GE |
Type | Industrial Relay |
Model Name/Number | CAEM33A |
Current | 230 - 240V AC |
Voltage | 230-240V |
FREQUENCY | 50HZ |
Technical Specification
GBCAEM33AF102D |
SECOND ROTOR EARTH FAULT RELAY MKII |
TECHNICAL SPECIFICATION |
RELAY MODEL CAEM33AF102D |
RELAY TYPE CAEM33 |
AUX. CURRENT OR VOLTAGE 230 – 240V AC |
CASE SIZE 1D V 10T |
CONTACTS-CTR SPL. VAA NO FLAG 1N/O S/R |
CONTACTS-L.H.S. 1 N/O 1 N/C S/R REV. FLAG |
CONTACTS-R.H.S. 2 N/O 2 N/C H/R WITH FLAG |
FREQUENCY/MOUNTING 50 HZ/FLUSH |
ROTOR VOLTAGE 0-550V DC |
EXTERNAL APPENDAGES |
1. MILLI AMMETER / CHOKE ( Each) – 1 NO |
2. COARSE CONTROL POTENTIOMETER – 1 NO |
3. FINE CONTROL POTENTIOMETER – 1 NO |
GBCAEM33AF102D |
SECOND ROTOR EARTH FAULT RELAY MKII |
TECHNICAL SPECIFICATION |
RELAY MODEL CAEM33AF102D |
RELAY TYPE CAEM34 |
AUX. CURRENT OR VOLTAGE 230 – 240V AC |
GBCAEM33AF102D |
Brand | GE |
Voltage | 24V-240V |
Mounting Type | Din Rail |
Relay Type | Voltage Relay |
Current | 1A/ 5A |
Benefits | Supports latest 1588-2008 and C37.238-2011 standards |
Feature | Provides accurate time synchronization |
Accurate time synchronization is required to coordinate the actions of protective relays, generator controllers, distributed resources, power system controllers, energy storage, and microgrids. Every device must be synchronized to the same time source to ensure coordinated action. Traditional time synchronization methods have shortcomings, such as the separate analog copper wiring required for IRIG-B or the lower accuracy of SNTP/NTP over Ethernet networks.
The MultiSync™ 100 uses the IEEE Standard 1588-2008 for Precision Clock Synchronization Protocols used in Networked Measurement and Control Systems, as well as the C37.238-2011 IEEE Standard Profile used in Precision Time Protocols within Power System Applications. As a result, the MultiSync 100 provides highly accurate time synchronization, and allows for the gradual retirement of less accurate or more costly methods.
Key Benefits
Supports latest 1588-2008 and C37.238-2011 standards for Ethernet-based time synchronization
Upgrade existing substations to 1588 support without replacing existing time synchronization infrastructure
Provides accurate time synchronization for protection and control applications through Multilink Ethernet switches, Universal Relays, and 8-Series relays
Designed and tested specifically for rugged environments such as utility substations
Usage/Application | Overcurrent and Earthfault protection |
Model Name/Number | CDG31EG004SBCH, CDG31EG004SBCH, CDG31EG004SBCH(M) |
Brand | GE |
Voltage | 220-240V |
Current | 1A-5A |
Type | Voltage Relays, Industrial Relay |
Technical Specification
Technical Specifications | |
Model No : | CDG31EG004SB(M) |
Relay type | CDG 31 |
APPLICATION | 2 O/C + 1 E/F |
BURDEN / D.M.T | 3 VA /3 SEC. |
C.T. SECONDARY | 1 AMP CT. |
CASE SIZE | 3D HORZ. |
CONTACTS (S/R OR H/R) | 2 N/O S/R |
E/F SETTING | 0.1 – 0.4 Amps. |
FLAG | YES |
MOUNTING | FLUSH |
O/C SETTING | 0.5 – 2 Amps. |
FREQUENCY | 50 HZ |
Name Plate | RFG9126 901 |
Outline Diagram | MFJ 014 |
Wiring Diagram | MADZ802.63-1 |
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Brand | Alstom/ GE |
Model No. | L90 |
Size | 1/2 DIN |
Control Type | On-Off |
Input Type | Current (mA) |
Control output Type | Relay |
Display Type | 4 Digit/7 Segment |
The L90 provides high-speed current differential protection suitable for transmission lines and cables of various voltage levels, while supporting complete distance protection and dual-breaker applications suitable for single and three-pole tripping applications. The L90 uses synchronized sampling at each relay to limit the impact of communications channel issues. The differential element's adaptive restraint balances sensitivity for internal faults and security during external faults. The L90 supports inter-relay protection communications via direct fiber as well as different interfaces.
Applications
Overhead lines including series-compensated lines and underground cables of different voltage levels
Circuits with tapped transformer feeders
Suitable for three-terminal line configurations, with channel redundancy and direct transfer tripping (DTT)
Wide area system monitoring and control and using integrated protection and synchrophasor measurement
Single and dual-breaker circuits requiring single/three-pole autoreclosing and independent synchrocheck supervision
Secure application with Capacitively-Coupled Voltage Transformers (CCVTs)
Key Benefits
Model Name/Number | P441 |
Relay Type | Distance Protection |
Brand | Schneider |
Mounting Type | Panel |
MiCOM P441, P442 and P444 are numerical, full-scheme distance relays that provide protection control and monitoring of transmission lines.
These numerical full-scheme relays provide flexible and reliable protection control and monitoring of transmission lines. They can be applied to high and extra-high voltage systems and operate extremely quickly and securely.
Proven algorithm basis for customized protection control
For use in high and extra-high voltage systems, this MiCOM relay family can be applied to a wide range of overhead lines and underground cables. Their functioning is based on a patented, proven algorithm with more than two decades of established field experience.
MiCOM P441, P442 and P444 offer unparalleled speed, security and selectivity all in one. Designed to protect and control any kind of power system fault, their wide range of communication options help in easily connecting them to any type of Digital Control System or SCADA.
InterMiCOM, an optional protection communication interface and a powerful programmable graphic scheme logic, enable users to develop customized protection schemes and solutions.
Fast, safe operations
Based on dual algorithms and polygonal characteristics, the MiCOM P441, P442 and P444 deliver fast operating times as low as 0..85 cycles. Offering a wide choice of channel-aided schemes, this MiCOM family provides Powerswing detection and Out-of-Step protection. Users may also choose from multiple communication protocols and interfaces options, including IEC61850.
Model Name/Number | P841 |
Relay Type | Transmission Protection |
Brand | GE |
Usage/Application | control and back-up protection in transmission and sub-transmission feeder bays |
LED's | Tri-color LED's |
Function Keys | 10 |
The MiCOM Agile P841 is a multifunctional line terminal IED for control and back-up protection in transmission and sub-transmission feeder bays. The P841 provides management of single or dual breaker autoreclose logic schemes with synchrocheck.
Key features:
Models: