Engine Generator Integrated Switchgear

Product Description

Caterpillar offers standard paralleling solutions, which can be provided in a wide variety of market applications. The Engine Generator Integrated Switchgear (EGIS) product line provides a standard paralleling system (circuit breakers, bus, and controls) using pre-engineered structures in an integrated controls / switchgear lineup. EGIS allows for operating generator sets in pre-configured Emergency Standby, Prime power and Parallel with Utility configurations. The modular EGIS system utilizes the industry proven Caterpillar EMCP 3.S dedicated controller to perform synchronization, power factor control, load sharing, and system monitoring. The user is able to monitor and control the system through an industrial touchscreen HMI.

Specifications
Us
Metric
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
Standard/Optional

Standard Equipment

Master Breaker Panel (MBP) for first 2 gensets
12" Graphical Color Touchscreen display (HMI) Instant Auto Selector Switch
Spare inputs and outputs
Audible Alarm & Horn Silence Button
Emergency Stop Button for Each generator Top or Bottom Conduit Access (for MCP) for interconnect control wiring access

Optional Equipment

Generator Breaker Panel for 1 or 2 incremental gensets (up to 8 additional gensets)
Utility Breaker Panel
Supplemental Hardware Synchronization check relay (ANSI 25 Device)
Data Table Interface
Generator Demand Priority Control
Distribution Breaker Panel Slave

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