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DG350 (3-Phase)
Cat® BDP1000 Bi-Directional Power Inverter
Engine Paralleling and Integration Control (EPIC)
EMCP 4.4 Master Control Panel
Cat Customizable Switchgear and Controls

Generator Set Specifications

Frequency 60 Hz - - - -
Natural Gas Rating 350 ekW - - - -
Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency Application and Non-Emergency Applications - - - -
Fuel Type Natural Gas - - - -
RPM 1800 - - - -
Voltage 208 - 600 VAC - - - -

Engine Specifications

Engine Model Cat® CG18 In-line 6, 4-cycle Natural Gas - - - -
Fuel System Gas mixer, Venturi - - - -
Aspiration Turbocharged - Air-to-Air Aftercooled - - - -
Governor Type Electronic - - - -
Displacement 1106.3 in³ - - - -
Compression Ratio 10.5:1 - - - -
Bore 5.7 in - - - -
Stroke 7.2 in - - - -

Generator Set Dimensions

Length 154 in - - - -
Width 73 in - - - -
Height 82 in - - - -
Weight 10721 lb - - - -

Technical Summary

Application - Energy Storage System LV and MV (208V-27kV) LV and MV (208V - 38 kV) LV and MV ( 208V - 38 kV) 50 / 60 Hz
Module Type - Integral part of Power Grid Stabilization and Energy Time Shift modules - - -
Rated Power - 1000 kVA (1000kW 1PF) - - -
Configuration - - Remote modular paralleling control system (Master Control Panel for the first 2 generator sets and optional tie breaker, separate add-on control panels for up to 8 additional generator sets, utility paralleling control, and distribution control) 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. 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 with redundant master control, Utility paralleling, peak shaving, and closed transition to/from Generator Power (with optional utility control panel) Emergency standby, island, utility paralleling 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

Generator Protective Devices

ANSI Protective Devices - - 15/25. 27/59, 81 O/U, 32, 40, 90 (Industrial Grade) 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, 32,47 (Industrial Grade) Per customer specification

Environmental Parameters

Certifications - - UL / cUL 508A IBC, CBC, UBC & OSHPD Certified Per customer specification
Control Panel Enclosure - - NEMA 12 NEMA 1 wall-mounted construction Per customer specification
Operating Temperature - - 0°C to 55°C 0°C to 50°C Per customer specification
Storage Temperature - - -20°C to 60°C -20°C to +60°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 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 Per customer specification
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