Switchgear and Paralleling Controls

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)

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.

EGP Switchgear

High Speed Supervisory Network Automatic Start/Stop Automatic “Dead Bus” Coordination Programmable Load Shed / Load Add Functions…

  • High Speed Supervisory Network
  • Automatic Start/Stop
  • Automatic “Dead Bus” Coordination
  • Programmable Load Shed / Load Add Functions
  • Networked Engine Communications
  • Generator Protection
  • Engine Tuning
  • Mode Selection
  • Selectable Auto/ Manual Control
  • Password Protection for Protective Settings and Setup
  • Load/No Load Test
  • Touch Screen (HMI) Display
  • NFPA 99/110 Compliant Alarm
  • Annunciation with Audible Horn
  • Engine Control mimic Screen with gauges for RPM, DC Battery Voltage oil Pressure, Engine Coolant temperature, Engine Hours, Number of starts
MORE DETAILS

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
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

Technical Specifications

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

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