Emergency Transfer Load manager

Emergency Transfer Load manager

Caterpillar offers standard paralleling solutions, which are ideal for use in Distributed system configurations found in Data Center applications as well as Soft Load Automatic Transfer Switch (ATS) ...

Technical Summary

Wall mounted paralleling control system that monitors and controls a single generator and a single utility.
Modes of Operation
Utility Import, Export, and base load operations, Peak shaving, and Emergency Standby. Closed Transition to/from Generator Power
LV and MV (208V-32kV)

Generator Protective Devices

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

Utility Protective Devices

ANSI Protective Devices
15/25. 27/59, 81 O/U, 32, 40, 47, 51, 86

Environmental Parameters

IBC, CBC, UBC, & OSHPD Certified
Control Panel Enclosure
NEMA 1 or NEMA 3R Freestanding Construction
Operating Temperature
Storage Temperature
-20°C to +60°C
Low Voltage Standards
NEMA SG-5, CSA,ANSI C37.51, ANSI C37.20.1, UL1558 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

Product Features

  • Automatic Synchronizing and Paralleling Controls
  • Automatic operation Emergency Standby applications
  • Communications with the on package genset controller which affords viewing of detailed engine and generator parameters on the LCD display
  • Accommodates interface to a user Building Management System via ModBus RS-485
  • User configurable engine exercise mode
  • Password Security System to ensure system security

Standard Equipment:

Optional Equipment:

    Supplemental Hardware 25 Device
    • Provides additional discrete synchronization protection