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G60 Generator Protection System
Comprehensive protection for AC generators. The G60 Generator Protection System, a member of the UR Family of protection relays, provides protection for AC generators. It may be used on any size of generator driven by steam, gas, hydraulic or other turbines.

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G30 Generator Protection System
Cost effective protection of small to medium sized generators, includes unit transformer protection. The G30 Generator Protection System, part of the UR family of protection relays, provides protection for small to medium sized generators and for applications needing combined generator and transformer protection.

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489 Generator Protection System
Economical protection, monitoring and metering for generators. The 489 Generator Protection System, a member of the SR Family of protection relays, provides economical protection, monitoring, and metering functions. It can be used as primary or backup protection on synchronous or induction generators of 25, 50, or 60 Hz. It may be applied in primary, backup and co-generator applications.

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GPM-S Stator Ground Protection Module
Continuous monitoring and protection for a generator's stator windings. The Multilin GPM-S Stator Ground Protection Module continuously monitors the integrity of the stator windings during stopped, starting and running conditions. This additional stator protection provides early detection of winding degradation, limiting potentially critical failures, costly asset damage, and costly system downtime.

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G650 Generator Protection System
High performance generation protection relay. The G650 Generator Protection System provides protection and management capabilities for small to medium sized generators.
It combines protection with external communications and a distributed I/O capability.

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MIG II Generator Protection System
Three-phase protection for small generators. The MIGII, a member of the M II Family of protection relays, provides protection for small generators.

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MIW II Directional Power Protection System
Directional power and loss of field protection for generators. The MIW II, a member of the M II Family of protection relays provides directional power and loss of field protection for generators of any size.

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MIG Digital Machine Protection System
Three-phase protection for electrical machines. The MIG Digital Machine Protection Relay, a member of the M Family of protection relays, is designed specifically for small generators and motors.

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Transformer

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Transformer
From the protection and control of utility generators to ensuring safe interconnection of renewable energy sources, to synchronization and load shedding solutions using advanced automation, Multilin products maximize asset reliability and operational life.

Generator protection is critical to maintaining maximum uptime
in the generating facility and providing vital protection of the
generating unit. This article discusses generator protection
principals and system diagnostics.
View Principles & Protections