Loading...

1407-CGCM
Allen Bradley Generator Control Module

For more information on how your data is processed and stored please read our privacy policy.

2 year warranty 2 year warranty*

Worldwide delivery Worldwide delivery

Returns accepted Returns accepted

*Manufacturer's warranty does not apply

Generator Control Module
Description

About this product

Here is all you need to know

The Allen Bradley 1407-CGCM is a Combination Generator Control Module (aka CGCM unit) that provides a highly robust and flexible platform with multiple functions for generator control and system supervision. The 1407-CGCM is designed to integrate with a Logix family programmable controller to provide generator control, protection and synchronisation functions. Programmability of  system parameters, regulation settings, and protective functions enable the CGCM unit to be used in a wide range of applications.

Generator Regulation and Control Functions
  • Four excitation control mode
  • Automatic voltage regulation (AVR)
  • Manual or field current regulation (FCR)
  • Power factor (PF)
  • Reactive power (VAR)
  • Soft start voltage buildup with an adjustable ramp in AVR and FCR control modes
  • Over-excitation (OEL) and under-excitation (UEL) limiting in AVR, VAR, and PF control modes
  • Under-frequency compensation (Volts/Hertz)
  • Line drop compensation
  • Auto-tracking between operating modes and between redundant CGCM units
  • Automatic transfer to a back-up CGCM unit in redundant systems
  • Generator paralleling with reactive droop compensation or cross-current (reactive differential) compensation
  • Generator paralleling with real power load sharing
  • Synchronizing for one or two circuit breakers
Generator Protection Functions
  • Loss of excitation current (40
  • Over-excitation voltage (59F)
  • Generator over-voltage (59)
  • Generator under-voltage (27)
  • Loss of sensing (60FL)
  • Loss of permanent magnet generator
  • (PMG/Excitation power) (27)
  • Reverse VAR (40Q)
  • Over-frequency (81O)
  • Under-frequency (81U)
  • Reverse power (32R)
  • Rotating diode monitor
  • Phase rotation error (47)
  • Generator over-current (51)
Metering Functions
  • Voltage
  • Current
  • Frequency
  • Real Power
  • Apparent Power
  • Reactive Power
  • Power Factor
  • Real Energy (kWh)
  • Apparent Energy (kVAh)
  • Reactive Energy (kVARh)
  • Controller Excitation Current and Voltage
  • Diode Monitor Ripple Level
  • Load Share Error
  • Synchronization Parameters
Inputs
  • Single-phase or 3-phase true rms generator voltage sensing
  • Single-phase dual bus or 3-phase single bus voltage sensing
  • 3-phase generator current sensing (1 or 5 A nominal)
  • Single-phase cross current loop 1 or 5 A current transformer (CT) input
  • Auxiliary ±10V DC input providing remote control of the setpoints
  • DC power input
Outputs
  • Pulse-width modulated output power stage rated at 15 A
  • Discrete redundancy relay output
  • Discrete fault output driver
  • Load sharing connection for use with the Allen-Bradley Line Synchronization Module (1402-LSM) or compatible hardware

 

PDFs

The Specs

The below specs apply to this product

ManufacturerAllen Bradley
RangeOther
EAN611320501183
PDFs

Looking for more details on this product?

Here are some PDFs you can download

Stopping downtime for over 40 years

Learn more about us

Northern Industrial We’ve come a long way since our small workshop in the 90s.
Northern Industrial Microsoft did a story on us after we were the first business in the whole of the UK to install Windows 2000 server.
Northern Industrial Back in the early 2000s we had a small group of engineers compared to over 40 today.
Northern Industrial We’re continuously developing our test facilities including the use of robots.
Northern Industrial Our current building is home to thousands of automation parts in Lancashire, England.
Northern Industrial Celebrating our 40th birthday in 2018 with John (centre) who started Northern Industrial back in 1978!