Buy Parts View Specs Locations Contact Us Careers Email Signup

Electric Power

Cat EGP Switchgear

Configuration Configurable PLC based switchgear capable of controlling and monitoring multiple generator sets, tie and load breakers in conjunction with downstream transfer switches for standby or emergency applications
Modes of Operation Multi-unit Island and multi-unit standby mode with optional redundant controls and components.
Application LV and MV (208V - 38 kV)
ANSI Protective Devices 15/25, 27/59, 81 O/U, 32, 40, 50, 51

The Cat® MMC-M is designed for large industrial/commercial installations. The MMC-M will integrate a variety of traditional and renewable energy sources to provide overall monitoring and control of the assets. These assets may be either located at a common installation or dispatched over a wider region.

Technical Summary

Configuration
Configurable PLC based switchgear capable of controlling and monitoring multiple generator sets, tie and load breakers in conjunction with downstream transfer switches for standby or emergency applications
Modes of Operation
Multi-unit Island and multi-unit standby mode with optional redundant controls and components.
Application
LV and MV (208V - 38 kV)

Generator Protective Devices

ANSI Protective Devices
15/25, 27/59, 81 O/U, 32, 40, 50, 51

Environmental Parameters

Certifications
IBC, CBC, UBC & OSHPD Certified
Control Panel Enclosure
NEMA 1 or NEMA 3R Freestanding Construction
Operating Temperature
0°C to 50°C
Storage Temperature
-20°C to +60°C
Low Voltage Standards
NEMA SG-5, CSA, ANSI C37.51, ANSI C37.20.1, UL 1558 or UL 891, NFPA 110, NFPA 99 and NFPA 70
Medium Voltage Standards
NEMA SG-5, ANSI / IEEE C37.20.2, CSA-C22.2 No. 31-M89, EEMAC G8-3.2, NFPA 70, NFPA 99 and NFPA 1110

Standard Equipment:

  • Egp Switchgear
    • Instant Auto Switch
    • Emergency Stop Button for each generator
    • Generator Demand Priority Control
    • Circuit Breaker Control Switch with Indicators
    • Audible Alarm & Horn Silence Button
    • Choice of 19” Surface Acoustic Wave Color or 15” Resistive Color Touchscreen

Optional Equipment:

  • Data Table Interface
    • * Accomodates interface with a building management system for monitoring all system parameters via Modbus RTU or TCP
  • Supplemental Hardware Synchronization Check Relay (ansi 25 Device)
    • * Provides additional discrete synchronization protection
  • Remote Power Monitoring System
    • * To monitor breaker status, alarms, metering and other operating parameters