Generator 400kVA 3Ph Isuzu Tier 4F

400 kVA Prime Rating, Single/Three-Phase, Isuzu Tier 4 Final
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.

The DCA400SSI4F3 offers a prime rating of 320 kW (400 kVA) and a standby rating of 336 kW (420 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. Equipped with a Tier 4 Final Isuzu diesel engine to easily meet the stringent EPA standards while providing profitable performance and reliability. It features an auto start stop that allows the generator to start from a remote location. The unit features an E-coat primer with polyurethane enamel finish, weatherproof steel housing that allows a substantially low operating noise level of 69 dB(A). A comprehensive analog control panel provides instrumentation including AC ammeter, AC voltmeter, frequency meter, AC circuit breaker, engine gauges and much more.

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Unit Specifications
Prime Rating320 kW400 kVA
Standby Rating336 kW420 kVA
Generator RPM1800
Voltage – Three Phase208, 220, 240, 416, 440, 480V Reconnectable
Voltage – Single Phase120, 127, 139, 240, 254, 277V Adjustable
Generator DesignRevolving Field Self-Ventilated Drip-Proof Single Bearing
Voltage Regulation (No Load to Full Load)±0.5 %
Power Factor0.8
Armature ConnectionStar with neutral
ExcitationBrushless with AVR
No. Poles4-pole
Frequency60 Hz
Frequency Regulation (steady state load)±0.25 %
Sound Level (Full Load at 23 ft.)69 dB(A)
Engine Specifications
Make/ModelIsuzu BQ-6WG1X
EmissionsTier 4 Final
Starting SystemElectric
Design4-cycle, Water Cooled ,Direct Injection, Turbocharged, Charge Air Cooled, EGR, DOC and SCR
Gross Engine Power Output512.3 bhpkW
Fuel Tank Capacity55.5 gal210 L
Fuel Consumption:
Full load22.5 gph85.1 lph
3/4 load17.3 gph65.5 lph
1/2 load12.2 gph46.0 lph
1/4 load7.7 gph29.0 lph
DEF Tank Capacity14.8 gal56L
Coolant Capacity19.4 gal73.6 L
Oil Capacity15 gal57.0 L
Battery12V 200Ah X 2 (24V System)
TRLR400XF3 (HDA/EDA) Trailer Specifications
Gross Vehicle Weight Rating (GVWR)20,000 lb9,072 kg
Gross Axle Weight Rating (GAWR) (ea.)7,000 lb3,175 kg
Coupler Rating3″ Pintle Eye (25,000 lb)
2-5/16″ Ball Coupler (20,000 lb)
Tire SizeST235 / 80R16 LR-E
Tire Load Rating (ea.)3,500 lb1,588 kg
Wheel Bolt Pattern5 Lug
Fuel Tank Capacity350 gal1,325 L
Combined Tank Runtime:
50% Load33 h
100% Load18 h
Fits MQ Power Generator ModelsDCA400SSI4F
DCA400SSI4FP
TRLR400XF3 (HDA/EDA) Dimensions & Weights
Overall Length264 in6,705 mm
Overall Width94 in2,387 mm
Overall Height27.4 in695.96 mm
Operating Weight
With Fuel6,765 lb3,071 kg
Without Fuel4,280 lb1,943 kg
Notice: Features and equipment specifications are subject to change without notice.