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Technical Summary
	EMCP 4.4 Master Control Panel View Product	Cat XLM Switchgear View Product Remove	Cat Customizable Switchgear and Controls View Product Remove
Configuration	Remote monitoring and control for up to 8 generator sets via high-speed network. Enables paralleling a group of EMCP 4.4 equipped generator sets to a single utility source.	Configurable PLC based switchgear capable of controlling and monitoring multiple generator sets, tie, utility and load breakers for utility paralleling applications	Application-specific switchgear with control logic designed to meet any customer's sequence of operations. Examples are 3+ Utilities, CHP applications, complex load shed schemes, etc
Modes of Operation	Emergency standby, island, utility paralleling	Emergency Standby, Utility Import/Export, Peak shaving, and base load operations with redundant controls and components. Closed transition to/from generator power	All modes of paralleling generator sets to each other and to other sources (utility, alternative fuels, wind, etc) can be supported. Caterpillar generation and control experts can design and program the most complex power schemes to meet your critical pow
Application	LV and MV (208V - 38 kV)	LV and MV ( 208V - 38 kV	LV and MV ( 208V - 38 kV) 50 / 60 Hz
Generator Protective Devices
ANSI Protective Devices	15/25, 27/59, 81 O/U, 32, 40, 50, 51	15/25, 27/59, 81 O/U, 32, 40, 50, 51	Per customer specification
Utility Protective Devices
ANSI Protective Devices	15/25. 27/59, 81 O/U, 32,47 (Industrial Grade)	15/25, 27/59, 81 O/U, 32, 40, 47, 50, 51, 86	Per customer specification
Environmental Parameters
Certifications	IBC, CBC, UBC & OSHPD Certified	IBS, CBC, UBC & OSHPD Certified	Per customer specification
Control Panel Enclosure	NEMA 1 wall-mounted construction	NEMA 1 or NEMA 3R, Freestanding Construction	Per customer specification
Operating Temperature	0°C to 50°C	0 degrees to 50 degrees C	Per customer specification
Storage Temperature	-20°C to +60°C	-20 degrees C to +60 degrees C	Per customer specification
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	NEMA SG-5, CSA, ANSI C37.51, ANSI C37.20.1, UL 1558 or UL 891, NFPA 110, NFPA 99 and NFPA 70	Per customer specification
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	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	Per customer specification