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Prime Rating — 176 kW (220 kVA)
Standby Rating — 194 kW (242 kVA)
60 Hertz

| Performance Data | ||
| Prime Rating | 176 kW | 220 kVA |
| Standby Rating | 190 kW | 242 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 | 0.8 | |
| Armature Connection | Star with Neutral | |
| Excitation | Brushless with AVR | |
| No. Poles | 0.25 | |
| Frequency | 73 Hz | |
| Frequency Regulation (steady state load) | ±0.25 % | |
| Sound Level (Full Load at 23 ft.) | dB(A) | |
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Standard Features:
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Optional Generator Features:
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Optional Control Features:
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Optional Fuel Cell Features:
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| Generator Specifications | |
| Design | Revolving field, self ventilated, drip-proof, single bearing |
| Number of Poles | 4 |
| Excitation | Brushless with AVR |
| Standby Output | 194 KW (242 KVA) |
| Prime Output | 176 KW (220 KVA) |
| Generator RPM | 1800 |
| Voltage - 3Ø 240 Config. | 208Y/120, 220Y/127, 240Y/139 |
| Voltage - 3Ø 480 config. | 416Y/240, 440Y/254, 480Y/277 |
| Armature Connection | Star with neutral |
| Phase | 3 |
| 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 | 6,902 lbs. (3,130 kg) |
| Wet Weight | 7,753 lbs. (3,520 kg) |
| Engine Specifications | |
| Make | John Deere |
| Model | 6068HF485 |
| Emissions | EPA Tier 3 Certified |
| Starting system | Electric |
| Design | 4-cycle, water cooled, Direct injection, Turbocharged, air-to-air intercooled |
| Displacement | 6800cc |
| No. cylinders | 6 |
| Bore | 106 mm |
| Stroke | 127 mm |
| Gross Engine Power Output | 315 hp (235kW) |
| BMEP | 304 psi (2094 kPa) |
| Piston Speed | 1134 ft./min. |
| Compression Ratio | 17:1 |
| Engine Speed | 1800 rpm |
| Overspeed Limit | 2100 rpm |
| Oil Capacity | 8.19 gal (31 L) |
| Battery | 12V 128Ah X 1 |
| Fuel System | |
| Fuel Tank Capacity | 100 gal (380.0 L) |
| Diesel Fuel at % of Load | gal/hr (L/hr) |
| 100% | 13.6 (51.6) |
| 75% | 10.4 (39.5) |
| 50% | 7.7 (29.3) |
| 25% | 4.5 (17.2) |
| Amperage | |
| Rated Voltage | Max Amps |
| 1Ø 120V | 488.9 (4 wire) |
| 1Ø 240V | 244.4 (4 wire) |
| 3Ø 240V | 529 Amps |
| 3Ø 480V | 264 Amps |
| Main Line Circuit Breaker Rating | 600 Amps |
| Over Current Releay Trip Set Point | 256 Amps |
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John Deere Engine:
12 months from date of purchase and unlimited hours or 24 months
from date of purchase with 2000 hours (whichever ocurs first).
Generator:
24 months from date of purchase or 2000 hours (whichever occurs
first).
Trailer:
12 months excluding normal wear items.
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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.
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WhisperWatt DCA220SSJ Spec Sheet