Products

Load shedding & Specialized Protection

Load shedding & Specialized Protection

  • GE C90Plus | Automation Control System

    The Multilin™ C90Plus is a powerful automation controller that eliminates the need for several external devices, such as substation programmable logic controllers and disturbance recorders. Highly customizable and scalable, C90Plus is designed for blackout and emergency events in transmission and industrial power systems. The C90Plus features intelligent high-end and fast load shedding, bay protection and control, and comprehensive communications.

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  • GE C70 | Capacitor Bank Protection and Control System

    The C70 is an integrated protection, control, and monitoring device for shunt capacitor banks based on the well established and proven UR relay platform of GE Multilin. The C70 provides both the bank and system protection schemes for shunt capacitor bank protection. The current and voltage-based protection functions provide sensitive protection for grounded, ungrounded single, and parallel capacitor banks and banks with taps.

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  • GE C30 | Controller System

    The C30 controller system is a programmable logic controller for performing substation or bay automation that can also be used for expanding the I/O capability of protection devices and replacing Sequence of Event (SOE) recorders. The C30 provides fast deterministic execution of programmable logic with I/O capabilities far above an average protection relay.

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  • GE DBT | Digital Breaker Supervision

    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.

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  • GE C60 | Breaker Protection System

    The C60 breaker protection system is a substation hardened controller that provides a complete integrated package for the protection, control, and monitoring of circuit breakers. The C60 supports dual-breaker busbar configurations such as breaker-and-a-half or ring bus arrangements. Signals from up to 4 sets of CT’s can be brought into the C60 for internal summation.

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  • GE N60 | Network Stability and Synchrophasor Measurement System

    The N60 network stability and synchrophasor measurement system is a flexible device intended for the development of load shedding, remedial action, special protection schemes and wide area monitoring and control. Like no one device before, the N60 shares real-time operational data to remote N60s so the system can generate intelligent decisions to maintain power system operation.

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  • GE Microgrid Control System

    The Grid IQ™ Microgrid Control System (MCS) enables distribution grid operators to integrate and optimize energy assets with an objective to reduce the overall energy cost for a local distribution grid, also known as a "microgrid". MCS is based on a supervisory control architecture provided by Multilin™ U90Plus Generation Optimizer, Intelligent Electronic Devices (IEDs), substation gateways, a Human Machine Interface (HMI) and a secure communications network . The MCS provides a simple yet effective solution to integrate fossil fuel based Distributed Energy Resources (DERs), renewable DERs and energy storage optimize the operation of a local microgrid with a goal to minimize the total cost of operation, including Cost of Energy (CoE).

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  • GE DDFR | Distributed Digital Fault Recorder

    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.

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  • GE DGT | Distributed Generation Trip Control

    A wireless Transfer Trip solution that enables fast and secure disconnect of multiple distributed generators from the electrical power system. The Digital Energy DGT delivers a cost effective and long range Transfer Trip capability for enhanced safety, utmost reliability and maximum asset protection.

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  • GE MIV | Voltage/Frequency Protection System

    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.

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  • GE MIV II | Voltage/Frequency Protection System

    The MIV II, a member of the M II Family of Relays, is a digital device that provides voltage and frequency protection for a wide range of applications at any voltage level. The MIV II can be ordered with one of the following options: Four independent time delay phase under/overvoltage elements complete with two independent fixed time ground overvoltage elements Four units of frequency protection Both voltage protection and two elements of frequency protection Use the MIV II also to protect electrical machines like transformers, generators or motors against restricted earth faults.

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  • GE 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.

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  • GE MIN II | Ground Protection System

    The MIN II, a member of the M II family of protection relays, is a microprocessor based relay that provides ground directional protection on distributed networks at any voltage level and backup/auxiliary ground directional protection for transformers, generators and motors. Additionally, it can be used to create a separate directional comparison ground scheme in pilot channels used for distance relaying.

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  • GE MIW | Directional Power / Loss of Field

    The MIW, part of the M Family, is a digital relay that provides directional power and loss of field protection for generators of any size. The MIW provides metering values for Ia, voltage values, P, Q, S, V1, V2 and angle. A 24 event record and oscillography data help with troubleshooting and performance analysis.

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  • GE RRTD | Remote RTD Module

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

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  • GE CIO | Remote CAN I/O Module

    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.

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