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Prime Rating: 240 kW (300kVA)
Standby Rating: 264 kW (330 kVA)
60 Hertz
| Performance Data | ||
| Prime Rating | 240 kW | 300 kVA |
| Standby Rating | 264 kW | 330 kVA |
| Generator RPM | 1800 | |
| Voltage - Three Phase | 208, 220, 240, 416, 440, 460, 480V 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 | Star with Neutral | |
| Armature Connection | Brushless with AVR | |
| 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.) | 72 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 | 264 KW (330 KVA) |
| Prime Output | 240 KW (300 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) | 72 |
| Dry Weight | 10,165 lbs. (4,610 kg) |
| Wet Weight | 11,356 lbs. (5,150 kg) |
| Engine Specifications | |
| Make | Komatsu |
| Model | SAA6D125E-5 |
| Emissions | EPA Tier 3 Certified |
| Starting system | Electric |
| Design | 4-cycle, water cooled, Direct injection, Turbocharged, air-to-air intercooled |
| Displacement | 11044cc |
| No. cylinders | 6 |
| Bore | 125 mm |
| Stroke | 150 mm |
| Gross Engine Power Output | 420 hp (313kW) |
| BMEP | 238 psi (1640 kPa) |
| Piston Speed | 1772 ft./min. |
| Compression Ratio | 16.7:1 |
| Engine Speed | 1800 rpm |
| Overspeed Limit | 2100 rpm |
| Oil Capacity | 16.6gal (63 L) |
| Battery | 150Ah X 2 (24V Systems) |
| Fuel System | |
| Fuel Tank Capacity | 129 gal (490 L) |
| Diesel Fuel at % of Load | gal/hr (L/hr) |
| 100% | 16.7 (63.1) |
| 75% | 12.4 (46.8) |
| 50% | 8.8 (33.5) |
| 25% | 5.2 (19.8) |
| Amperage | |
| Rated Voltage | Max Amps |
| 1Ø 120V | 666.7 (4 wire) |
| 1Ø 240V | 333.3 (4 wire) |
| 3Ø 240V | 722 Amps |
| 3Ø 480V | 361 Amps |
| Main Line Circuit Breaker Rating | 800 Amps |
| Over Current Releay Trip Set Point | 360 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 DCA300SSK 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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