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Prime Rating: 640 kW (800 kVA)
Standby Rating: 704 kW (880 kVA)
60 Hertz
| Performance Data | ||
| Prime Rating | 640 kW | 800 kVA |
| Standby Rating | 704 kW | 880 kVA |
| Generator RPM | 1800 | |
| Voltage - Three Phase | 208, 220, 240, 416, 440, 460, 480 V Reconnectable | |
| Voltage - Single Phase | 120, 127, 139, 240, 254, 277V Adjustable | |
| 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 | |
| Frequency Regulation (steady state load) | ±0.25 % | |
| Sound Level (Full Load at 23 ft.) | 73 dB(A) | |
Standard Features:
Optional Generator Features:
Optional Control Features:
Optional Fuel Cell Features:
| Generator Specifications | |
| Design | Revolving field, self ventilated, drip-proof, single bearing |
| Number of Poles | 4 |
| Excitation | Brushless with AVR |
| Standby Output | 704 KW (880 KVA) |
| Prime Output | 640 KW (800 KVA) |
| Generator RPM | 1800 |
| Voltage - 3Ø | 208, 220, 240, 416, 440, 480V Reconnectable |
| Voltage - 1Ø | 120, 127, 139, 240, 254, 277V Adjustable |
| Armature Connection | Star with neutral |
| Voltage Regulation | ±0.5% |
| Power Factor | 0.8 |
| Frequency | 60 Hz |
Frequency Regulation: No Load to Full Load |
Isochronous under varying load from no load to 100% load |
Frequency Regulation: Steady State |
±0.25% of mean value for constant loads from no load to full load. |
| Insulation | Class F |
| Sound Level dB(A) | 73 |
| Dry Weight | 23,634 lbs. (10,720 kg) |
| Wet Weight | 25,308 lbs. (11,479 kg) |
| Engine Specifications | |
| Make | Komatsu |
| Model | SAA6D170E-3 |
| Emissions | EPA Tier 2 Certified |
| Starting system | Electric |
| Design | 4-cycle, water cooled, Direct injection, Turbocharged, air to air intercooled |
| Displacement | 23150cc |
| No. cylinders | 6 |
| Bore | 170 mm |
| Stroke | 170 mm |
| Gross Engine Power Output | 1220 hp (909.7kWm) |
| BMEP | 361 psi (2487 kPa) |
| Piston Speed | 2008 ft./min. |
| Compression Ratio | 16.1:1 |
| Engine Speed | 1800 rpm |
| Overspeed Limit | 2100 rpm |
| Oil Capacity | 37.2 gal (141 L) |
| Battery | 12V 200Ah X 4 (24V Systems) |
| Fuel System | |
| Fuel Tank Capacity | 129 gal (490 L) |
| Diesel Fuel at % of Load | gal/hr (L/hr) |
| 100% | 41.3 (156.5) |
| 75% | 30.8 (116.4) |
| 50% | 22.6 (85.9) |
| 25% | 14.5 (54.9) |
| Amperage | |
| Rated Voltage | Max Amps |
| 1Ø 120V | 1777.8 (4 wire) |
| 1Ø 240V | 888.9 (4 wire) |
| 3Ø 240V | 1924.6 Amps |
| 3Ø 480V | 962.3 Amps |
| Main Line Circuit Breaker Rating | 2500 Amps |
| Over Current Releay Trip Set Point | 960 Amps |
Komatsu Engine:
12 months from date of purchase or 1000 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 DCA800SSK Spec Sheet
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 |
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