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DCA-1100SSC Whisperwatt Super-Silent Generator
1100 kVA Prime Output, Three-Phase, Cummins Tier 2

MQ Power WhisperWatt Super-Silent portable generators provide reliable power to meet the most demanding requirements. They are designed and built to withstand tough environments at construction sites and provide dependable temporary power at entertainment venues and disaster recovery operations.

DCA1100SSC Diesel Powered Generator


The DCA1100SSC offers a prime rating of 880 kW (1100 kVA) and a standby rating of 968 kW (1210 kVA).  Our patented open delta generator winding provides precise voltage control, allowing superior motor starting capability.  An electronic governor maintains frequency to ± 0.25% from no load to full load.  It features an auto start stop that allows the generator to start from a remote contact location.  The unit features a powder-coated, weatherproof steel housing that allows a substantially low operating noise level of 74 dB(A).  A comprehensive analog control panel provides instrumentation including AC ammeter, AC voltmeter, frequency meter, AC circuit breaker, engine gauges and much more.

Maximum Watts: 880kW
Continuous Watts: 968kW
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Unit Specifications
Prime Rating 880 kW 1100 kVA
Standby Rating 968 kW 1210 kVA
Generator RPM 1800
Voltage - Three Phase 480
Voltage - Single Phase n/a
Generator Design Revolving field, Self-ventilated, Drip-proof, Single bearing
Voltage Regulation (No Load to Full Load) ±0.5 %
Power Factor 0.8
Armature Connection Star with neutral
Excitation Brushless with AVR
No. Poles 4-pole
Frequency 60 Hz Hz
Frequency Regulation (steady state load) ±0.25 %
Sound Level (Full Load at 23 ft.) 74 dB(A)
Engine Specifications
Make/Model Cummins / QST30-G5
Emissions EPA Tier 2 Certified
Starting System Electric
Design 4-cycle, water cooled, direct injection, turbocharged, charged air cooled.
Gross Engine Power Output 1490 bhp 1112 kW
Fuel Tank Capacity 211 gal 800 L
Fuel Consumption:
   Full load 62.6 gph 237 lph
   3/4 load 46.5 gph 176 lph
   1/2 load 33.0 gph 125 lph
   1/4 load 18.3 gph 69.3 lph
DEF Tank Capacity n/a gal n/aL
Coolant Capacity 55.7 gal 211 L
Oil Capacity 40.7 gal 154 L
Battery 12V 200Ah x 4 (24V System)