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WhisperWatt DCA36SPX Diesel generator

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Prime Rating: 36 kW (36 kVA)
Standby Rating: 40 kW (40 kVA)
60 Hertz

WhisperWatt DCA36SPX drawing

Performance Data
Prime Rating	36 kW
Standby Rating	40 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 DCA36SPX drawing

Standard Features:

Heavy duty, 4-cycle, diesel engine provides maximum
reliability.
Brushless alternator reduces service and maintenance
requirements and meets temperature rise standards for
Class H insulation systems.
Open delta alternator design provides virtually unlimited
excitation for maximum motor starting capability.
Automatic voltage regulator (AVR) provides precise
regulation.
Full load acceptance of standby nameplate rating in one
step (NFPA 110, para 5-13.2.6).
Sound attenuated, weather resistant, steel housing
provides operation at 65 dB(A) at 23 feet. Fully lockable
enclosure allows safe unattended operation.
Internal fuel tank with direct reading fuel gauges are
standard.
Seven-stage powder coat paint provides durability and
weather protection.
Fuel/water separator removes condensation from fuel for
extended engine life. Panel mounted alarm light included.
WhisperWatt™ 36kW
Prime Rating: 36 kW (36 kVA)
Standby Rating: 40 kW (40 kVA)
60 Hertz
Complete engine analog instrumentation includes DC
ammeter, oil pressure gauge, water temp. gauge, fuel level
gauge, tachometer/hour meter, and emergency shutdown
monitors.
Electronic Governor Control (Crystal Sync) maintains
frequency to within ±0.25% from no load to full load.
Complete generator analog instrumentation includes
voltage regulator control, ammeter phase selector switch,
AC voltmeter, AC ammeter, frequency meter, panel light, and
circuit breaker.
Automatic safety shutdown system monitors the water
temperature, engine oil pressure, overspeed and overcrank.
Warning lights indicate abnormal conditions.
Automatic start/stop control automatically starts the
generator set during a commercial power failure when used
in conjunction with a transfer switch.
Complete power panel. Fully covered; single phase
terminals and single phase receptacles allow fast and
convenient hookup for most applications including temporary
power boxes, tools and lighting equipment. All are NEMA
standard.
EPA emissions certified - Interim Tier 4 emissions compliant.

Optional Generator Features:

Battery Charger — provides fully automatic and selfadjusting
charging to the generator's battery system.
Special Batteries — long life batteries provide extra engine
cranking power.
Low Coolant Level Shutdown — provides protection from
critically low coolant levels. Includes control panel warning
light.
Jacket Water Heater — for easy starting in cold weather
climates.
Spring Isolators — provides extra vibration protection for
standby applications.
Trailer Mounted Package — highway legal trailer with
electric or hydraulic brakes with tandem axle configuration.

Optional Control Features:

Emergency Stop Switch.
Audible Alarm — alerts operator of abnormal conditions.

Optional Fuel Cell Features:

Trailer fuel tank — a second fuel cell located in the trailer
allows for extended run time.
Sub-base fuel cells (double wall) — Additional fuel cell
for extended runtime operation. Contains a leak sensor, low
fuel level switch, and a secondary containment tank. UL142
listed.
12 hours of minimum run time.
24 hours of minimum run time.

Generator Specifications
Design	Revolving field, self ventilated, drip-proof, single bearing
Excitation	Brushless with AVR
Standby Output	40 KW (40 KVA)
Prime Output	36 KW (36 KVA)
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)	65
Dry Weight	2,315 lbs. (1,050 kg)
Wet Weight	2,557 lbs. (1,160 kg)

Engine Specifications
Make	Isuzu
Model	BB-4JJ1T
Emissions	EPA Interim Tier 4 Certified
Starting system	Electric
Design	4-cycle, water cooled, Direct injection, turbocharged
Displacement	2,999cc
No. cylinders	4
Bore	95.4 mm
Stroke	104.9 mm
Gross Engine Power Output	67.1 hp (50kW)
BMEP	136 psi (940 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	26.5 gal (100.0 L)
Diesel Fuel at % of Load	gal/hr (L/hr)
100%	2.8 (10.6)
75%	2.1 (8.0)
50%	1.5 (5.6)
25%	0.9 (3.4)

Amperage
Rated Voltage	Max Amps
120V	150 X 2
240V	150
Main Line Circuit Breaker Rating	150 Amps

Warranty

Isuzu Engine:
12 months from date of purchase with unlimited hours or 24 months
from date of purchase with 2000 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 DCA36SPX Spec Sheet

DCA36SPX operators manual

Open 9:00 AM - 5:00 PM pacific time. 800 341 7027 or 619 669 1995
Payment terms 2% discount for ACH or wire transfer. Visa, Master card accepted.

Hardy Diesels & Equipment Inc

15749 Lyons Valley Rd.

Jamul CA 91935

Toll Free: (800) 341 7027

US: (619) 669 1995

Hardy Diesel Generators

Call: 800-341-7027 or 619-669-1995

WhisperWatt DCA36SPX Diesel generator

Warranty

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