B-21
Table B-24. 
A2997A PowerTrust UPS Specifications.
Description Specification
Electrical Specifications:
AC Line Input:
Rated Voltage 100/120-127/200-240 VAC 50/60 Hz (Auto-ranging)
Rated Current 20.0 - 16.0 Amps and 10.0 - 8.2Amps
(20 Amp max. branch circuit overcurrent protection)
AC Output:
Output VAC
(On Line Power)
Same as line input power
Output VAC
(On Battery)
115 VAC  or 2 30 VA C  (+
 10% on battery with full load)
at 50/60 Hz (+
 3 Hz)
Rated Voltage &
Current
100/120-127/200-240 VAC at 50/60 Hz
16.0 - 14.2 Amps and 9.0 - 7.5 Amps Max
Supported Load
Crest Factor
<
 2.3 Amps (A Peak to A rms)
Rated power VA 1.8 kVA max with a 0.5 to 1.0 power factor
Rated Power Watts 1800 Watts assuming a 1.0 power factor
Waveshape True sine wave with < 10% total harmonic distortion 
(on a purely resistive load)
Transfer Time AC Failure - <
 10 msec to switch to battery power
AC Restored -5 Second delay returning to phase lock to input AC
Phasing Phase locked to within 5º of input utility AC
Safety Agency Approvals UL, CSA, and TUV
Fuse 10 Amp/250 VAC