Cat EGP Switchgear

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

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

Diesel Generator Sets

From 6 to 5,720 ekW (7.5 to 7,150 kVA) of power potential, our diesel-fueled generator sets are built to world-class standards, for high efficiency, low fuel consumption and global emissions compliance. Our commercial and industrial generator sets come in a range of options to match your power needs, making selecting and installing simple. Discover power designed for your demands.

Model	Emissions/Fuel Strategy
3412C (60 Hz)	Low Fuel Consumption
C27 (60 Hz)	Low Fuel, Tier 2 Nonroad Equivalent
C32 (60 Hz)	Low Fuel, Tier 2 Nonroad Stds
3512 (60 Hz)	Low Fuel Consumption
3512 (60 Hz) with Upgradeable Package	Low Fuel Consumption
3512B (60 Hz)	Low Fuel, Low Emissions
3512B (60 Hz) 1500 kW with Upgradeable Package	Low Fuel, Low Emissions
3512C (60 Hz)	U.S. EPA Certified
3512C (1750 ekW, 60 Hz)	U.S. EPA Cert., Tier 2
3516 (60 Hz)	Low Fuel, Low Emissions
3516 (60 Hz) with Upgradeable Package	Low Fuel Consumption
3516B DGB™ (60 Hz)	Low Fuel Consumption
3516B (60 Hz)	Low Fuel, Low Emissions
3516B (60 Hz) with Upgradeable Package	Low fuel, Low Emissions
3516C (60 Hz)	U.S. EPA Cert., Tier 2
3516C Tier 4 Final (60 Hz)	U.S. EPA Certified
3516E (60 Hz)	Tier 2
C175-16 (60 Hz)	Low Fuel, Tier 2
C175-16 Tier 4 Final (60 Hz)	U.S. EPA Certified Tier 4
C175-20 (60 Hz)	Low Fuel, Tier 2

Switchgear and Paralleling Controls

Caterpillar offers switchgear suitable for applications ranging from single standby/load management to multi-unit utility paralleling installations.

Model	Configuration	Operating Temperature	Standard Widths
Cat Switchgear	IP4X	35 °C / 40 °C @ 1 hr, option for 0…50 °C (32…122 °F)	600 mm for ABB Emax2 E2 1600 - 2500A. 750 mm for ABB Emax2 E4 3200 - 4000A. 1200 mm for ABB Emax2 E6 4000 - 6300A.

Standard Equipment

Optional Equipment

Diesel Generator Sets

Switchgear and Paralleling Controls

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