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WhisperWatt DCA56SPX Diesel generator

 

Call for guaranteed low pricing and quantity discounts!

 

Prime Rating: 56 kW (56 kVA)
Standby Rating: 62 kW (62 kVA)
60 Hertz

WhisperWatt DCA56SPX drawing

 

 

Performance Data
Prime Rating 56 kW
Standby Rating 62 kW
Generator RPM 1800
Voltage - Single Phase 120/240 V
Generator Design Revolving field, Self-ventilated, Drip-proof, Single bearing
Voltage Regulation (No Load to Full Load) ±0.5%
Power Factor 1.0
Armature Connection Series
Excitation Brushless with AVR
No. Poles 4-pole
Frequency 60 Hz
Frequency Regulation (steady state load) ±0.25%
Sound Level (Full Load at 23 ft.) 65 dB(A)
Notice: Features and equipment specifications are subject to change without notice.

 

WhisperWatt DCA56SPX drawing

 

Standard Features:

 

Optional Generator Features:

 

Optional Control Features:

 

Optional Fuel Cell Features:

 

Generator Specifications
Design Revolving field, self ventilated, drip-proof, single bearing
Excitation Brushless with AVR
Standby Output 62 KW
Prime Output 56 KW
Rated Voltage 120/240V
Power Factor 1.0
Voltage Regulation ±0.5%
Generator RPM 1800
Frequency 60 Hz
Number of Poles 4

Frequency Regulation:

Steady State

±0.25% of mean value for constant loads from no load to full load.
Insulation Class H
Sound Level dB(A) 68
Dry Weight 3,109 lbs. (1,410 kg)
Wet Weight 3,418 lbs. (1,550 kg)

 

Engine Specifications
Make Isuzu
Model BJ-4JJ1X
Emissions EPA Tier 3 Certified
Starting system Electric
Design 4-cycle, water cooled, Direct injection, Turbocharged, Charge air cooled
Displacement 2,999cc
No. cylinders 4
Bore 95.4 mm
Stroke 104.9 mm
Gross Engine Power Output 97.9 hp (73kW)
BMEP 204 psi (1409 kPa)
Piston Speed 1237 ft./min.
Compression Ratio 17.5:1
Engine Speed 1800 rpm
Overspeed Limit 2100 rpm
Oil Capacity 3.96 gal (15 L)
Battery 12V 72Ah x 1

 

Fuel System
Fuel Tank Capacity 40 gal (150.0 L)
Diesel Fuel at % of Load gal/hr (L/hr)
100% 4.1 (15.4)
75% 3.1 (11.9)
50% 2.2 (8.4)
25% 1.4 (5.2)

 

Amperage
Rated Voltage Max Amps
120V 233 X 2
240V 233
Main Line Circuit Breaker Rating 250 Amps

 

Warranty


Isuzu Engine:
12 months from date of purchase or 1800 hours (whichever occurs first).
Generator:
24 months from date of purchase or 2000 hours (whichever occurs first).
Trailer:
12 months excluding normal wear items.

 

 

Generator is not intended for use in enclosed areas or where free flow of air is restricted.


Backfeed to a utility system can cause electrocution and/or property damage. Do not connect to any building’s electrical system except through an approved device.
Specifications are subject to change without notice.

 

 

WhisperWatt DCA56SPX Spec Sheet

 

DCA56SPX operators manual