Gas Generator G3512H
Electric Power
Electric Power (218)
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UPS Generator Set Start Module
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G80LG6 Gas Generator Set
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G60LG2 Gas Generator Set
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G70LG2 Gas Generator Set
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G45LG2 Gas Generator Set
-
G50LG2 Gas Generator Set
-
G300LG6 Gas Generator Set
-
G35LG2 Gas Generator Set
-
G40LG2 Gas Generator Set
-
GEUG16-1 Gas Generator Set
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G275LG6 Gas Generator Set
-
G200LG6 Gas Generator Set
-
G230LG6 Gas Generator Set
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G175LG6 Gas Generator Set
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G150LG6 Gas Generator Set
-
G130LG4 Gas Generator Set
-
G100LG4 Gas Generator Set
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G25LTA2 Gas Generator Set
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GES550-1
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ATC-100 CONTROLLER
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GES450-5
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Engine Generator Integrated Switchgear
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Photovoltaic Module PVT
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Heavy Duty ESS 48V DC
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Photovoltaic (PV) Module PVT115
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General Service ESS 48V DC
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XQ230
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XG400
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XQ2000
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XQE30
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XQE60
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XQ2000
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XQE20
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XQ500
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XQ800
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XQ200
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XQ100
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XQ300
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20-2000 kVA
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300kW
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550kW
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400kW
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DG450-2 (Single-phase)
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DG275-2 (Single-phase)
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DG350-2 (Single-phase)
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DG400-2 (Single-phase)
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DG230-2 (Single phase)
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DG250-2 (Single-phase)
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G3306 Gas Generator Set
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CG132-8 Gas Generator Set
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CG260-16 Gas Generator Set
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CG132-12 Gas Generator Set
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CG260 Gas Generator Set
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Gas Generator G3516E
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Gas Generator CG132
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G3508A
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G3512A Generator Set
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DG300-2 (Single-phase)
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C27 Tier 4 Interim
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C6.6 Generator Set
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C15 Tier 4 Interim
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D550 GC (60 Hz) Generator Set
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3512B-HD (CTL) Generator Set
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3516E High Voltage Generator Set
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3516C Generator Set
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3512B Diesel Generator Set
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C32 (60 Hz) with Upgradeable Packaging
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C13 Generator Set
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C32 Generator Set with Upgradeable Packaging
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C32 Generator Set with Upgradeable Packaging
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3516B (50 Hz) with Upgradeable Package
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GEP218-3
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GEP100-1
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GEP125-1
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GEP169-1
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MX250 Microprocessor Controller
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MX350 Controller
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CTX Series Automatic Transfer Switch
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MX150 Microprocessor Controller
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CTS Series Automatic Transfer Switch
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CTSM and CTGM Series Manual Transfer Switches
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CTE Series Automatic Transfer Switch
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CTG Series Automatic Transfer Switch
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CTGSE & CTGDSE Series Service Rated Entrance Rated Automatic Transfer Switch
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ATC-300+ CONTROLLER
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ATC-800 CONTROLLER
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ATC Power Breaker Bypass Isolation Open/Closed Transition Automatic Transfer Switch
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ATC Service Entrance Rated MCCB & Power Breaker Based ATS
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ATC Molded Case Circuit Breaker & Molded Case Switch Automatic Transfer Switch
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ATC Power Breaker & Case Switch Automatic Transfer Switch
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ATC Contactor Based Bypass Isolation Automatic Transfer Switch
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ATC Contactor-Based Automatic Transfer Switch
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Cat Customizable Switchgear and Controls
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Cat Switchgear
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Cat EGP Switchgear
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Cat XLM Switchgear
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EMCP 4.4 Master Control Panel
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Emergency Transfer Load manager
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Engine Paralleling and Integration Control (EPIC)
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Photovoltaic Module PVC
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Photovoltaic Module PVC
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Photovoltaic Module PVC
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CAT® BDP 250 ENERGY STORAGE INVERTER
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Temporary Connection Boxes
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XGC1900
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XQC1200
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XQC1600
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XQP1100 Rental Generator Set
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XQ1475G
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XQP500
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XQ570
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XQ425
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XQP275
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XQP300
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XQP150
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XQ230 Rental Power
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XQ125 Rental Power
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XG135 – Natural Gas
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XQP60
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XQP100
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XQ35
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XQ60
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CG170-20 Gas Generator Set
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CG170-12 Gas Generator Set
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CG170 Gas Generator Set
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G3520H Gas Generator
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G3520E Gas Generator Set
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Gas Generator G3516H
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G3520C Gas Generator
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Gas Generator G3516B
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G3516C Gas Generator Set
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Gas Generator G3516A
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Gas Generator G3512H
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G3512E Gas Generator Set
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G3512 1000kW Gas Generator Set
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G3412 Gas Generator Set
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G3512 750kW Gas Generator Set
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G3406 Gas Generator Set
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DG350-2 (Single-phase)
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DG400-2 (Three phase)
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DG450-2 (Single-phase)
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DG275-2 (3 phase)
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DG300-2 (3 phase)
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DG230-2 (3 phase)
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DG250-2 (3 phase)
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DG200-2 (3 phase)
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DG200-2S (Single-phase)
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DG175-2 (Single-phase)
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DG175-2 (3 phase)
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DG150-2 (3 Phase)
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DG100-2 (3 Phase)
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DG125-2 (3 Phase)
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DG80-2 (3 Phase)
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DG100-2S (Single Phase)
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DG60-2 (3 Phase)
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DG80-2 (Single Phase)
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DG50-2 (3 Phase)
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DG60-2 (Single Phase)
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DG50-2 (Single Phase)
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CM20C Generator Set
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3608 Generator Set (Medium Speed)
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3612 Generator Set (Medium Speed)
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3616 Generator Set (Medium Speed)
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3606 Generator Set (Medium Speed)
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C175-16 Tier 4 Final
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C175-20
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3516E Low Voltage Generator Set
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C175-16 Generator Set
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3516C Tier 4 Final
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3516C Generator Set
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3516B Generator Set
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3516B Generator Set
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3516B (50 Hz) Generator Set
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3516B Generator Set
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3516B Generator Set
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3516 Diesel Generator Set
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3516 Diesel Generator Set
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3516 Diesel Generator Set
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3512C Generator Set
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3512B Diesel Generator Set
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3512C Generator Set
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3512 Generator Set
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C32 (60 Hz)
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3412C Generator Set
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C27 Generator Set
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C18 Generator Set
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C18 Generator Set
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C18 Generator Set
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C18 Generator Set
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C15 Generator Set
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C15 Generator Set
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C13 Generator Set
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C13 Generator Set
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C9 Generator Set
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C9 Generator Set
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C7.1 Generator Set
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C7.1 ACERT
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C4.4 Generator Set
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C7.1 ACERT
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C4.4 Generator Set
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C4.4 Generator Set
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C3.3 Generator Set
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C4.4 Generator Set
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C1.1 Generator Set
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C1.5 Generator Set
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XQ 500
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XQ 800
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XQ 200
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XQ1500
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XQ1000
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XQ400
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XQ350
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XQ300
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XQ230
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APS150
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XQ100
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XQ30
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XQ2000
Overview
G3512H Generator Set
- CAT G3512H Gas Engine
- SR5 Generator
- EMCP 4.3 Control Panel
- CAT Electronic Control System
- Emissions
- Proven System
- Full Range of Attachments
- World Wide Product Support
CAT G3512H Gas Engine
- Robust high speed block design provides prolonged life and lower owning operationg costs
- Designed for maximum performance on low pressure pipeline natural gas
- Simple open chamber combustion system for reliability and fuel flexibility
- Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency
SR5 Generator
- Designed to match performance and output characteristics of Caterpillar gas engines
- Industry leading mechanical and electrical design
- High efficiency
EMCP 4.3 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
CAT Electronic Control System
- Simple user friendly interface and navigation
- Digital monitoring, metering and protection setting
- Fully-featured power metering and protective relaying
- Remote control and monitor capability options
Emissions
- Meets most worldwide emissions requirements down to 0.5 g/bhp-hr NOx level without aftertreatment
Proven System
- Field proven in a wide range of applications worldwide
- fully prototype tested
- Certified torsional vibration analysis available
Full Range of Attachments
- Wide range of bolt-on system expansion attachments
- Factory designed and tested
- Flexible packaging options for easy and cost effective installation
World Wide Product Support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
CAT G3512H Gas Engine
- Robust high speed block design provides prolonged life and lower owning operationg costs
- Designed for maximum performance on low pressure pipeline natural gas
- Simple open chamber combustion system for reliability and fuel flexibility
- Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency
- One electronic control module handles all engine functions: ignition, governing, air/fuel ratio control and engine protection
SR5 Generator
- Designed to match performance and output characteristics of Caterpillar gas engines
- Industry leading mechanical and electrical design
- High efficiency
EMCP 4.3 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
CAT Electronic Control System
- Simple user friendly interface and navigation
- Digital monitoring, metering and protection setting
- Fully-featured power metering and protective relaying
- Remote control and monitor capability options
Emissions
- Meets most worldwide emissions requirements down to 0.5 g/bhp-hr NOx level without aftertreatment
Proven System
- Field proven in a wide range of applications worldwide
- fully prototype tested
- Certified torsional vibration analysis available
Full Range of Attachments
- Wide range of bolt-on system expansion attachments
- Factory designed and tested
- Flexible packaging options for easy and cost effective installation
World Wide Product Support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Gas Generator Sets Specification
- Maximum Electrical Efficiency
- 44.9%
- Maximum Standby Rating
- 1515 eKw
- Maximum Standby Rating
- 1515 ekW / 1505 ekW
Engine Specification
- Engine Model
- G3512H
Generator Set Specifications
- Maximum Continuous Rating
- 1515 ekW / 1505 ekW @1.0pf
- Fuel Type
- Natural Gas
- Frequency
- 50 / 60 Hz
- RPM
- 1500 rpm
- Maximum Electrical Efficiency
- 44.90%
- Speed
- 1500 rpm
Engine Specifications
- Bore
- 6.7in
- Stroke
- 8.5in
- Displacement
- 3574in³
- Aspiration
- TA
- Engine Model
- G3512H
- Governor Type
- ADEM A4
Generator Set Dimensions
- Length
- 223in
- Width
- 76in
- Height
- 91in
- Dry Weight - Genset
- 31085lb
Standard/Optional Features
Standard Equipment:
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- Air Inlet
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- Package Mounted Air Cleaner with service indicator
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- Cooling
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- Jacket water and SCAC thermostats
- 2nd Stage CAT Flange
- ANSI Class 150 JW Connection
- Engine driven pumps for jacket water and aftercooler cooling
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- Control Panels
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- Dedicated customer wiring terminals
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- Control Panel
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- EMCP4.3
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- Exhaust
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- Dry exhaust manifolds insulated and shielded
- Center section cooled turbocharger with Cat flanged outlet
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- Generator
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- High efficiency low voltage Cat generator, permanent magnet excitation, digital regulation, IP23 water ingress protection, & form wound construction.
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- Starting/charging
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- Electric Starter
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- General
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- Paint - Caterpillar Yellow except rails and radiators gloss black
- Crankshaft vibration damper and guard
Optional Equipment:
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- Air Inlet
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- Mounting brackets and piping
- Air cleaner with precleaner
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- Control Panels
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- Remote annunciator
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- Circuit Breakers
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- Frame mounting circuit breaker orientation
- 2500A 3-pole IEC rated circuit breakers
- Rear Mounted Circuit Breaker
- 3000A/3200A/4000A UL100% Rated Masterpact circuit breaker (60 Hz only)
- LSI Long-Time, LSI-P Long-Time, LSIG Long-Time, LSIG-P Long-Time,
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- Control Panel
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- Language Options
- Cable Shroud Location
- Engine failure relay
- Discrete I/O module, 12 digital points, 8 'Form C' relay
- 16 point/32 light annunciator with NFPA99-110/CSA282 configuration
- Empty Upper Box Right/Left
- Local Alarm module
- Synchronization module
- Cat Connect: Ethernet, satellite, or cell telematics
- Local/Remote PC Monitorring
- Right/Left/Rear Extension Box
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- Cooling
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- Remote radiator for JW and SCAC circuits
- 220V (50Hz), 240V (60Hz), 480V (60Hz) JW heater
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- Exhaust
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- Flexible fitting [305mm x 305mm (12in. X 12in.)] w/ 12 bolt-flanges
- 406mm (16in.) sparking-arresting muffler with companion flange
- Exhaust expander [250mm-329mm (10in-12in)]
- 305mm (12 in.) flange
- Muffler options
- Elbow exhaust
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- Fuel System
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- 1/2" NPT gas train conduit connectors
- 3, 0-100kPag 4-20mA gas train pressure sensors
- Fuel Filter
- Gas knockdown regulators
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- General
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- Digital Diagnostic tool
- US Aid emblem
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- Generator
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- Generator air filter
- Manual voltage control
- Cable access box
- RTD Monitorring
- Bearing temperature detectors
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- Governing System
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- ADEM A4 4-20mA (0-5V) speed input
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- Starting/charging
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- Battery with cables and rack
- 24V Starting motors
- 20A, 24VDC battery charger
- 45A, 24V charging alternator (requires engine driven pumps)
- Jacket water heater