control & monitoring

Control & Protection Systems

GCPPs equipped with all the necessary excitation control and protection equipment required to enable optimal performance.


BRUSH provides customer Generator Control and Protection Panels (GCPPs), equipped with all the necessary excitation and protection equipment required to enable optimal performance and synchronisation of the generator, synchronous-condenser or motor.

This provides protection to the rotating equipment, main generator circuit breaker and the step-up transformer.

Our products are highly configurable and we can use a variety of digital communication protocols to suit site requirement, included IEC61850 and Modbus.

In addition, the GCPP’s can be configured for dual redundancy incorporating the latest protection relays, and can be designed to withstand seismic activity for operation in challenging environments

Key benefits

Asset Life Extension
Custom Engineered Solutions

Technical Specifications

Technical Specifications
Comprehensive Multi-Function Generator Protection Relay
Various Options for Operator Console / Panel Mounted Human Machine Interface (HMI) / Panel PC
Options for Communications (Modbus TCP, Ethernet Global Data, IEC61850, DNP3 etc.)
SCADA or Turbine Control Remote Telemetry Unit (RTU)
Automatic Synchroniser and Check Synchroniser
Dead Bus Close Interlocking
Optional Manual Synchronising Scope and Controls
Instrumentation of key asset parameters
Rotating Diode Failure Monitoring
Rotor Ground Fault Alarm Indication
Many Power Supply / Uninterruptable Feed Options Available

Speak to Our Team

BRUSH has a global reputation for service excellence and dedicated customer support. Whether it’s the provision of parts or the delivery of service support in the field, at the customer’s premises or at our network of Service Workshops.

With a wealth of experience and knowledge expanding over more than 145 years, the capabilities of BRUSH are endless and service unrivalled, with engineers stationed worldwide and spare parts ready 24/7/365, it is a truly global organisation.