Digital And Smart Grid Enterprises
Navi Mumbai, Maharashtra

Alstom GE Specialized Protection

Our product range includes a wide range of ge alstom micom agile p547 phase comparison system,transmission protection relays, reason dr60 compact digital fault recorder, miv voltage/frequency protection system, kitz 101/102 interfaces, ds agile digital control system and dbf digital breaker failure.
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GE ALSTOM MiCOM Agile P547 Phase Comparison System,Transmission Protection Relays
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GE ALSTOM MiCOM Agile P547 Phase Comparison System,Transmission Protection Relays

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Phase Comparison System

MiCOM Agile P547 phase comparison relay provides comprehensive phase comparison line protection including unit protection, subcycle distance and directional earth fault (DEF) for single and three pole tripping applications. It is adapted to two and three-terminal lines, and lines with transformer tee-off feeds.

Interfacing with the Power Line Carrier equipment, which operates via the power line, means that the end-to-end scheme communication requires no external signaling channel. VT inputs may be added to enhance protection stability and sensitivity in long line applications, and where single pole tripping is required. Adding voltage inputs supports distance protection and fault location and enhances other MiCOM Agile P547 functions.

Key features:

  • Distance to fault location assists dispatching of maintenance crews
  • Graphical programmable scheme logic eases protection scheme creation, and avoids the need for external logic controllers
  • IEC 61850 redundant Ethernet, supporting self healing ring, RSTP, dual homing, PRP or HSR
  • Optional mho and quadrilaterial subcycle distance protection
  • Full suite of monitoring, control and recording capabilities plus fault locator, autoreclose and check synchronism
  • Harsh environment coating as standard to all MiCOM relay to protect against corrosive gases such as H2S or SO2

Main characteristics:

  • Highly selective unit protection
  • Cost effective alternative to current differential
  • The signaling medium is the power line itself - fully within the maintenance and operational control of the utility, no external communications dependence
  • Advanced charging current compensation and angle-shifting to avoid corona issues - design features to target long-line transmission applications
  • Adaptive mixing of sequence components boosts earth fault sensitivity without compromising detection of phase-phase and three-phase faults

Application

  • Wireless communication devices used in applications that require transferring of trip signals from Power Distribution Utility Substations or Recloser sites to multiple (up to 7) Distributed Generators interconnected to the distribution grid

Features and Benefits
• Cost-effective wireless and fast transfer trip solution
• Transfers trip and status confirmation faster than standard breaker reclose time
• Point to Multipoint system supports up to 7 generation sites
• Long range communication - up to 30 miles
• Packaged for immediate outdoor installation
• State of the art software enables easy configuration and system management


Additional Information:
  • Item Code: DGT
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Reason DR60 Compact Digital Fault Recorder
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Reason DR60 Compact Digital Fault Recorder

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The Reason DR60 is a centralized one-box multifunctional digital fault recorder (DFR). For smaller and medium-sized recording applications, one single, powerful recording unit is applied, scaling to cover up to 32 analog inputs, up to 96 binary inputs and up to 48 binary outputs.  Such channel density in one device permits universal application in a very small panel or kiosk footprint.  For larger schemes, multiple devices can be networked and cross-triggered, such that desired substation topology and application requirements can be covered with ease.

  • The small form factor, together with the ruggedness of design drawn from field experience in yard-mounted applications, ensures that the Reason DR60 can be installed in harsh utility and industrial environments – whether harsh electrically, in climate, or in terms of available space.
  • Designed to natively support IEC 61850 communications, internal functions are implemented and mapped according to the latest IEC 61850 Edition 2 data models, ensuring ease of integration in today’s digital substation schemes.  The high scalability in binary I/O counts along with modern communications and synchronization protocols such as MMS, GOOSE and PTP precision-timing, place the DR60 at the forefront of digital fault recording technology.
  • High Accuracy Fault & Disturbance Recording:
  • Waveform (256 or 512 samples/cycle), disturbance and continuous disturbance recorders
  • Up to 16 voltage transformer + 16 current transformer inputs, 96 binary inputs, 32 transducer inputs and 48 binary outputs*
  • Advanced Communications:
  • MMS Report Control Blocks, GOOSE publisher and subscriber
  • Two electrical RJ45 or Optical LC Ethernet ports
  • Time synchronization using demodulated IRIG-B or PTP IEEE 1588v2
  • Predix™ ready for Industrial Internet connectivity
  • *counts may vary depending on CORTEC composition.

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  • Item Code: DR60
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MIV Voltage/Frequency Protection System
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MIV Voltage/Frequency Protection System

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MIV Voltage/Frequency M Family Relay
The MIV, a member of the M Family of protection relays, is a microprocessor based relay that provides voltage, frequency or voltage and frequency protection for a wide range of applications at any voltage level, including over/undervoltage protection and monitoring, undervoltage detection in automatic transfer systems, overvoltage protection of generators, undervoltage, voltage unbalance protection of motors, monitoring of lines and busbars for healthy/existing/lack of voltage and voltage/frequency load shedding and restoration.

Applications

  • Over/undervoltage protection and monitoring
  • Overvoltage protection for generators
  • Undervoltage detection in automatic transfer systems
  • Undervoltage/voltage unbalance protection for motors
  • Monitoring of lines and busbars for healthy/existing/lack of voltage
  • Protection and Control
  • Three phase undervoltage protection (27) (Hiset and Loset)
  • Three phase overvoltage protection (59) (Hiset and Loset)
  • Ground overvoltage protection (59N) (Hiset and Loset)
  • Voltage unbalance protection (47)
  • Under/overfrequency protection (81U/81O)
  • Configurable I/O
  • Monitoring and Metering
  • 24 Event record
  • Analog/digital oscillography
  • User Interface
  • M+ Setup software for setting, monitoring
  • RS232 port, faceplate accessible (19.2 kbps, ModBus® RTU)
  • RS485 rear port (19.2 kbps, ModBus® RTU)
  • LED dot matrix display and keypad

Additional Information:
  • Item Code: MIV
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KITZ 101/102 Interfaces
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KITZ 101/102 Interfaces

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These flexible, secure KITZ interface units enable conversion between K-BUS ports and IEC60870 format data. Their robust and quality design makes them the ideal solution for use in multiple locations.

Flexible interfacing and conversion

KITZ provides conversion between K-BUS ports of IEC60870 format data and an EIA232 serial connection via a Courier software package. Using a K-BUS system Courier Protocol enables communications with up to 32 devices at a maximum distance of 1km in electronically hostile environments.

KITZ can also be used to directly interface with integrated SCADA (Supervisory Control and Data Acquisition) systems.

Simple connections for continuous communication

Designed to ensure local or remote connections with desktop and substation locations, KITZ can communicate with any K-BUS device. Manufactured to the same high standards as protection relays, KITZ provides simple EIA232 connections.


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DS Agile Digital Control System
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DS Agile Digital Control System

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DS Agile, GE’s Digital Control System, includes customer-inspired evolutions and combines advanced hardware, cutting-edge software and communications capabilities to provide advanced and secured protection, control and automation solutions in digital substations. DS Agile provides features such as integrated condition monitoring for online substation situational awareness, IEC 61850 Ed 2, Parallel Redundant Protocol (PRP) and  High Availability Seamless Redundancy (HSR) architecture and full integration with control room network management and smart grid applications. A DS Agile system is also designed to ensure simplified integration into existing cyber security environments.

With support for the latest in advanced substation communications, these interoperable and IEC 61850 Ed2 compliant solutions enable high level availability and reliability of the substation equipment. It also permits full integration with the control room network monitoring and Smart Grid applications such as stability, wide area protection plans, and online condition monitoring.

DS Agile Digital Control System incorporates a new, state-of-the-art user interface that provides holistic and accurate monitoring of the substation for its optimal control, operation and maintenance, maximizing usage while preserving health.


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DBF Digital Breaker Failure
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DBF Digital Breaker Failure

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The DBF is a digital breaker failure relay that provides phase and ground backup protection if the primary circuit breaker fails to clear a system fault.

Protection and Control   Two step instantaneous and/or time delayed breaker failure

·        Phase instantaneous overcurrent
·        Ground instantaneous overcurrent
·        Three phase direct trip
·        Internal arcing protection
·        Operation failure detection
·        Three settings groups
·        14 configurable inputs
 
 
Monitoring and Metering
·        Current metering
·        Breaker health monitoring
·        Event recorder, last 165 events

 

 

 

 

 

 

 

 

 

 



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  • Item Code: DBF
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DBT Digital Breaker Supervision
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DBT Digital Breaker Supervision

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The DBT is a digital relay that supervises the integrity of the breaker's tripping and closing circuits. The relay checks the continuity of the coil regardless of the status of the breaker (open or closed). It also includes a time delay in order to avoid misoperations during open to closed transitions. It can supervise three different coils at the same time. It has a DC undervoltage unit which checks the breaker's operating power supply voltage.

Applications

  • Trip circuit supervision
  • Protection and Control
  • Supervision of breaker coils
  • Undervoltage unit
  • Monitoring and Metering
  • Measurement of the breaker's operating DC power supply

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  • Item Code: DBT
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Reason RPV311 Digital Recorder
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Reason RPV311 Digital Recorder

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The RPV architecture is comprised of separate processing and measurement acquisition units, which communicate using dedicated fibre-optic links of up to 2km, allowing flexible installation and mounting. It is possible to install all the units in one panel, in a centralised solution, or it is also possible to install the acquisition units in the protection panels, communicating to one central processing unit. In the distributed architecture the electrical cabling is reduced, since it is not necessary to take all signals to one concentrated DFR panel.

Customer benefits:

  • High performance, modularity and flexibility, with support of high channel counts
  • Digital substation ready – IEC 61850-8-1 and -9-2LE
  • Measures both AC and DC analogue inputs: supports HVDC applications
  • Precision fault location with travelling waves (TWFL)
  • Fault recorder, disturbance recorder, continuous recorder (waveform and RMS)
  • Steady-state recorder, power quality recorder
  • Sequence of events recorder, real time monitor
  • Phasor measurement unit (PMU)

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  • Item Code: RPV311
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RRTD Remote RTD Module
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RRTD Remote RTD Module

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The Remote RTD Module provides additional RTD temperature metering capabilities for other relays such as the 369.

Features and Benefits

  • 12 three wire shielded RTD inputs
  • User configurable RTD type
  • Applications
  • Remote metering of RTDs
  • Protection and Control
  • Stator RTD overtemperature (49)
  • Bearing RTD overtemperature (38)
  • Other RTD overtemperature
  • RTD biasing of Thermal model
  • Learned motor cool time

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  • Item Code: RRTD
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CIO Remote CAN I/O Module
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CIO Remote CAN I/O Module

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The CAN bus Input/Output Module is a simple, robust device that provides additional input and output capabilities for GE Multilin's 650 family of relays. The CIO I/O capability can be doubled using a single CIO module with two boards. One CIO module, based on the ordering code, can handle as much as 32 inputs, 16 outputs, and 8 DC transducer inputs.

Connects through optical fiber to F650 and future relays from the 650 Family. Reduce operating time, and simplify wiring for auxiliary inputs and outputs.

Features and Benefits

  • Two modes of installation: front panel or back panel - High-speed CAN bus
  • EnerVista enabled - Programmed through 650 relay acting as a master device<
  • AC/DC universal power supply
  • Applications
  • Use in a system with the F650 relays, or other 650 Family devices, to replace some of the functionality of an RTU. Use a 650 System in combination with the CIO and benefit from the functions available in the 650 System - without the need of a communications processor - protection and control functions, power system report management, high-speed programmable local logic, direct engineering access, and more.
  • Use the 650 plus CIO solution, without communications processors, for higher reliability, lower cost, and more functions, instead of settling for an RTU.
  • Use the eight dc transducer inputs board to sense up to eight pressures, temperatures, fluid levels, or other process values to report these values to SCADA or DCS systems, or simple use them in the local automatic PLC Logic functions provided by the 650 System.
  • Use the CIO in substation and industrial environments; the CIO is designed to meet international standards and withstand vibration, electrical surges, radio interference, fast transients, and extreme temperatures.

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  • Item Code: CIO
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MIN Digital Ground Protection

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MIN Digital Ground Protection
The MIN, a member of the M Family of protection relays, is a digital
relay that provides ground directional protection for feeders of any voltage level and backup/auxiliary ground directional protection for transformers, generators and motors. The MIN offers advanced
protection that includes the features listed below.

Applications
  • Directional ground protection relay
  • Backup/auxiliary protection for line schemes
  • Component relay for generator, motor, and transformer packages Protection and Control
  • Two ground IOC (high and low) units for grounded systems
  • Two ground TOC (high and low) units for grounded systems
  • Two directional units (6"N) for grounded systems
  • Two directional units for undergrounded or Petersen coil systems
  • Configurable breaker failure to open
  • Directional comparison: scheme logic (MIN L models)
  • 4 preconfigured overcurrent curves (ANSI or IEC)
  • Configurable breaker failure protection (50BF)
  • Configurable I/O
  • Monitoring and Metering
  • 32 Event record
  • Analog/digital oscillography
  • KI2 counter for breaker maintenance
  • Ground current metering User Interfaces
  • M+ Setup software for setting, monitoring
  • RS232 port, faceplate accessible (19.2 kbps, ModBus ® RTU)
  • RS485 rear port (19.2 kbps, ModBus ® RTU)
  • LED dot matrix display and keypad


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  • Item Code: MIN
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C650 Bay Control & Monitoring System

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Substation hardened, the Multilin™ C650 has been designed to provide control, monitoring, and automation for a wide range of applications including bay control and monitoring in electrical substations. With high-density I/O capable of supporting up to 192 programmable digital inputs, the C650 can also be used to extend the I/O capability of new or existing protection and control relays. With powerful and deterministic programmable logic, advanced communications and metering capabilities ,the C650 is flexible, cost-effective and reliable solution for substation control.

Key Benefits

  • Flexible and deterministic programmable logic enabling customized substation automation and control schemes
  • Modular hardware enabling I/O expandability and configuration to meet application requirements
  • Advanced automation capabilities for customized control solutions
  • Reduced relay to relay wiring and associated costs with high-speed, inter-relay communications
  • Advanced communications including support for IEC 62439PRP/HSR and IEEE 802.1D/RSTP for increased network availability
  • Scalable I/O (up to 192 digital inputs or 48 digital outputs) providing application flexibility
  • Significant savings in installation costs with support for up to two remote CAN Bus IO modules
  • Extensive logic capability with high speed logic execution time

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  • Item Code: C650
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DDFR Distributed Digital Fault Recorder

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The DDFR is a Digital Fault and Disturbance recording system that uses communications to retrieve Fault, Disturbance, and Sequence of Event records that are captured by the protection relays distributed throughout a substation. The DDFR internally stores this critical substation information for local station troubleshooting as well as archives this data in a remote enterprise network location for permanent storage and analysis.

Key Benefits

  • Provides a permanent detailed record of all substation activity at a fraction of the cost
  • Records Transfer Trip & Block Signals and other messages sent via IEC61850
  • Provides secure data collection while also isolating the IED network
  • Permits recording of internal protection relay operands and calculations in Sequence of Events (SOE) and Fault records
  • Meets requirements of international Fault Recording standards

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  • Item Code: DDFR
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