Minuteman UPS AT650 User Manual

4

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 )

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