Engine Generator Integrated Switchgear

Engine Generator Integrated Switchgear

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Technical Summary

Configuration
Floor Standing modular switchgear paralleling system (Master Breaker Panel for the first 2 gensets, separate structures for up to 8 additional gensets , utility, and load control/distribution)
Modes of Operation
Emergency Standby with redundant master control. Utility paralleling, peak shaving, and closed transition to/from Generator Power (with optional utility control panel)
Application
LV only (208V - 480V)

Generator Protective Devices

ANSI Protective Devices
15/25. 27/59, 81 O/U, 32, 40, 90 (Industrial Grade)

Utility Protective Devices

ANSI Protective Devices
(Utility Grade) SR-750 / SEL-351S, 25, 27/59, 81 O/U, 32,47 (Industrial Grade) 15

Environmental Parameters

Certifications
UL891
Control Panel Enclosure
NEMA1
Operating Temperature
0°C to 55°C
Storage Temperature
-20°C to 60°C

General Features

  • Automatic Start/Stop
  • Automatic Load and VAR Sharing
  • Automatic “Dead Bus” Coordination
  • Automatic Power Factor Control When in Parallel with Utility Power
  • Programmable Load Shed / Load Add Functions
  • Redundant Master Functionality
  • High Speed Ethernet Supervisory Network
  • Networked Engine Communications
  • Generator and Utility Protection
  • User-Programmable Logic & I/O
  • Password Security System to ensure system security

Standard Equipment:

Optional Equipment:

    Generator Breaker Panel For 1 Or 2 Incremental Gensets (up To 8 Additional Gensets)
    • With breaker position indications, circuit breaker control switch, generator controller, and user programmable logic I/O
    Utility Breaker Panel
    • With closed transition soft transfer and utility control for 1 LV circuit breaker, utility grade protective relay, utility close lockout switch, breaker position indications, and circuit breaker control switch
    Supplemental Hardware Synchronization Check Relay (ansi 25 Device)
    • Provides additional discrete synchronization protection
    Data Table Interface
    • Accomodates interface with a building management system for monitoring all system parameters via Modbus RTU or TCP
    Generator Demand Priority Control
    • Automatically match the on-line generator capacity to the loads, and avoid unnecessary operation of generator sets.
    Distribution Breaker Panel Slave
    • With I/O module for control of up to 3 circuit breakers
    • Each slave panel contains 3 distribution breakers