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Cat G3512H Combined Heat and Power (CHP) Solution
Cat Switchgear
Cat XLM Switchgear
Cat EGP Switchgear

Generator Set Specifications

Continuous Rating 1490 ekW @ 1.0pf - - -
Fuel Type Natural Gas - - -
Maximum Electrical Efficiency 42.50% - - -
Frequency 60 Hz - - -
RPM 1500 rpm - - -

Engine Specifications

Engine Model G3512H - - -
Displacement 3574 in³ - - -
Aspiration TA - - -
Bore 6.7 in - - -
Stroke 8.5 in - - -
Fuel System Electronic Fuel Control Valve - - -
Governor Type ADEM™ A4 - - -
Compression Ratio 11.1 - - -

Generator Set Dimensions

Length 716 in - - -
Width 155 in - - -
Height 467 in - - -
Dry Weight - Genset 34700 lb - - -
Weight 161600 lb - - -

Enclosure Rating

Configuration - IP4X - -

Operating Temperature

Operating Temperature - 35 °C / 40 °C @ 1 hr, option for 0…50 °C (32…122 °F) - -

Dimensions

Standard Widths - 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 Heights - Heights include 100mm plinth with fork lift pockets, 1900 mm up to 3200A, 2200 mm for 400,2200 mm for PLC and control cabinets. Option for single point lifting on 4 corners with M10 swivel eyes. Standard sizes for shipping - -
Standard Depths - 300, 450 & 750mm for controls and PLC cabinets. 900mm for fixed breakers. 1050mm for withdrawable breakers - -

Technical Summary

Technical Summary - Modular system enables any configuration Distribution Boards, Motor Control Centers & PLC Control cabinets. Accommodates fixed or withdrawable breakers. - -
Configuration - - Configurable PLC based switchgear capable of controlling and monitoring multiple generator sets, tie, utility and load breakers for utility paralleling applications 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 - - Emergency Standby, Utility Import/Export, Peak shaving, and base load operations with redundant controls and components. Closed transition to/from generator power Multi-unit Island and multi-unit standby mode with optional redundant controls and components.
Application - - LV and MV ( 208V - 38 kV LV and MV (208V - 38 kV)

Application

Application - LV 380…480 VAC, 50 Hz, 3-Phase. - -

Modes of Operation

Modes of Operation - Switchgear integration options for multi generator and utility synchronising, load sharing, Peak Lopping/Shaving, AMF, Changeover, Load bank connection, Protection relay etc. - -

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

Utility Protective Devices

ANSI Protective Devices - - 15/25, 27/59, 81 O/U, 32, 40, 47, 50, 51, 86 -

Environmental Parameters

Certifications - - IBS, CBC, UBC & OSHPD Certified IBC, CBC, UBC & OSHPD Certified
Control Panel Enclosure - - NEMA 1 or NEMA 3R, Freestanding Construction NEMA 1 or NEMA 3R Freestanding Construction
Operating Temperature - - 0 degrees to 50 degrees C 0°C to 50°C
Storage Temperature - - -20 degrees C to +60 degrees C -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 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 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
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