Minuteman UPS AT800 - Manual (Page 6)

4
OTHER ELECTRICAL SPECIFICATIONS
Electrical Specifications
Input Voltage (AC Mode Function) 120VAC ± 15 VAC; 225 VAC ± 35VAC
Input Frequency Deviation for Synchronization ± 5%
Inrush Current 1.5xRated
Surge Protection 3 way, meets IEEE STD 587
RFI/EMI Filtering Both Common & Normal Modes
Transfer 120VAC Units 220VAC Units
Brownout Transfer 105VAC 190VAC
Brownout AC Return 110VAC 200VAC
Over-voltage Transfer 135VAC 260VAC
Over-voltage AC Return 130VAC 250VAC
Transfer Speed 2ms Maximum
Inverter Crest Factor (Non-Linear Load) 3:1
Inverter Waveform Synchronized Computer Grade Sinewave
Harmonic Distortion Less than 3% THD at full linear load
Inverter Voltage Regulation
Static ± 3%
Dynamic ± 5% with 50% Linear Step Load Change
Inverter Frequency Regulation 0.5%
DC-to-AC Efficiency (Full Load) 80%
Overload/Short Circuit Protection Yes, Electronic and Fuse
Discharged Battery Recharge Time 8 Hours (95% of Full Charge )
PHYSICAL SPECIFICATIONS
Physical Specifications
Model Net Weight (LBS) Shipping Weight (LBS) Dimensions (L x W x H) (In.)
AT650 36.0 39 16.5 x 6.5 x 9.7
AT800 42.7 46 18.1 x 6.5 x 9.7
AT1200 62.4 67 19.0 x 7.9 x 13.3
AT1600 77.3 82 19.0 x 7.9 x 13.3
AT2300 92.1 96 21.7 x 7.9 x 13.9