Specifications - MULTIQUIP WHISPERWATT Series Operation Manual

Models
Type
Armature Connection
Phase
Standby Output
Prime Output
3Ø Voltage
1Ø Voltage
Power Factor
Frequency
Speed
Aux. AC Power
Pitch
Subtransient
Transient
Synchronous
Zero Sequence Reactance
Overload Protection
Aux. Voltage/Output
Dry Weight
Wet Weight
Model
Type
No. of Cylinders
Bore × Stroke
Displacement
Rated Output
Starting
Coolant Capacity
Lube Oil Capacity
Lubricating Type Oil
DEF Tank Capacity
Fuel Type
Fuel Tank Capacity
Fuel Consumption
Battery
Includes engine and radiator hoses
1
Includes filters
2
DCA400SSI4F/DCA400SSI4F3 60 HZ GENERATOR • OPERATION MANUAL — REV. #3 (04/18/22) — PAGE 11
Table 1. Generator Specifications
DCA400SSI4F
open protected type synchronous generator
352 kW (440 kVA)
4/5
0.103
0.258
1.929
0.05
Table 2. Engine Specifications
Isuzu BQ-6WG1X Tier 4 Final Certified
4-cycle, water-cooled, direct injection, turbo-charged,
charged air-cooled, EGR, DOC, and SCR
5.79 in. × 6.06 in. (147 mm × 154 mm)
ASTM-D975, No.1 & No. 2 diesel fuel (ultra low sulfur diesel fuel only)
27.63 gal. (104.58 L)/hr. at full load
13.4 gal. (50.76 L)/hr. at 1/2 load

SPECIFICATIONS

DCA400SSI4F3
Revolving field, self-ventilated,
Star with Neutral
3Ø
336 kW (420 kVA)
320 kW (400 kVA)
208, 220, 240, 416, 440, 480V
Reconnectable
120, 127, 139, 240, 254, 277V
Adjustable
0.8
60 Hz
1,800 rpm
Single phase, 60 Hz
OCR / main circuit breaker
120V / 4.8 kW (2.4 kW × 2)
12,280 lb. (5,570 kg)
13,184 lb. (5,980 kg)
6
957 cu. in. (15.68 liters)
512.3 hp (382 kW)
Electric
19.4 gal. (73.6 liters)
1
15.1 gal. (57 liters)
2
API service class CJ-4
14.5 gal. (55 liters)
55.5 gal. (210 liters)
20.35 gal. (77.04 L)/hr. at 3/4 load
8.35 gal. (31.62 L)/hr. at 1/4 load
12V 200Ah × 2 (24 VDC system)
2/3
0.066
0.17
1.278
0.007