| Description | Specification | 
|  | PWR-C5-125WAC | PWR-C5-600WAC | PWR-C5-1KWAC | 
| Power supply rated maximum | 125W | 600W | 1000W | 
| Total output BTU | 426.5 BTU/hr, 125W | 2047.3 BTU/hr, 600W | 3412 BTU/hr, 1000W | 
| (note: 1000 BTU/hr = 293W) |  |  |  | 
| Input-voltage range and frequency | 100 to 240 VAC, | 100 to 240 VAC, | 100 to 240 VAC, | 
| 50 to 60 Hz | 50 to 60 Hz | 50 to 60 Hz | 
| Input current | 1.6-0.7A | 7-2.8A | 12-6A | 
| Output ratings | 12V at 10.5A | 54V at 11.1A | 54V at 16.5A | 
| Output holdup time | 20 ms minimum at 100 VAC | 20 ms minimum at 100 VAC | 20 ms minimum at 100 VAC | 
| Power-supply input receptacles | IEC 320-C14 | IEC 320-C16 | IEC 320-C16 | 
| (IEC60320-C14) | (IEC60320-C16) | (IEC60320-C16) | 
| Power cord rating | 10A | 15A | 15A | 
| Physical specifications | (H x W x D): 1.58” x 4.0” x 7.6” | (H x W x D): 1.58” x 4.0” x 7.6” | (H x W x D): 1.58” x 4.0” x 7.6” | 
| Weight: 1.5 lb (0.68 kg) | Weight: 1.7 lb (0.77 kg) | Weight: 2 lb (0.9 kg) | 
| Relative humidity operating and nonoperating noncondensing | 5% to 90% noncondensing | 
| Altitude | 10,000 ft. (3000 meters), up to 45°C | 
| Mean Time Between Failures (MTBF) | 300 khrs | 
| EMI and EMC compliance | FCC Part 15 (CFR 47) Class A | 
| ICES-003 Class A | 
| EN 55032 Class A | 
| CISPR 32 Class A | 
| AS/NZS 3548 Class A | 
| BSMI Class A | 
| VCCI Class A | 
| CISPR 35 | 
| EN 55024, EN300 386*, EN 61000-3-2, EN 61000-3-3 | 
| EN 61000-6-1 | 
| Safety compliance | UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, CCC, CE Marking | 
| LED indicators | “AC OK”: Input power to the power supply is OK | 
| “PS OK”: Output power from the power supply is OK |