Input
Voltage Range
Low Line Transfer: 160 VAC/140 VAC/120 VAC/110 VAC ± 5% (Ambient Temp. <35° C) (based on load percentage 100% – 80% / 80 % – 70 % / 70 – 60 % / 60% – 0)
Low Line Comeback: 175 VAC/155 VAC/135 VAC/125 VAC ± 5% (Ambient Temp. <35° C) (based on load percentage 100% – 80% / 80 % – 70 % / 70 – 60 % / 60% – 0)
High Line Transfer: 300 VAC ± 5%
High Line Comeback: 290 VAC ± 5%
Frequency Range: 40Hz ~ 70 Hz
Power Factor: ≥ 0.99 @ nominal voltage
Output
Output Voltage: 200/208/220/230/240 VAC
AC Voltage Regulation (Batt. Mode): ± 1%
Frequency Range (Synchronised Range): 47 ~ 53 Hz or 57 ~ 63 Hz
Frequency Range (Batt. Mode): 50 Hz ± 0.25 Hz or 60 Hz ± 0.3 Hz
Current Crest Ratio: 3:1
Harmonic Distortion: ≤ 3 % THD (Linear Load), ≤ 6 % THD (non-linear load)
Transfer Time
AC Mode to Batt. Mode: Zero
Inverter to Bypass: 4 ms (Typical)
Waveform (Batt. Mode): Pure Sinewave
Efficiency
AC Mode: 90%
Battery Mode: 88%
Battery
Battery Type: 12 V / 9 Ah
Numbers: 6
Typical Recharge Time: 4 hours to recover to 90% capacity
Charging Current (max.): 1.0 A / 2.0 A (adjustable)
Charging Voltage: 82.1 VDC ± 1%
Indicators
LCD Panel: UPS status, Load level, Battery level, Input/output Voltage, Discharge timer and Fault Conditions
Alarm
Battery Mode: Sounding every 4 seconds
Low Battery: Sounding every second
Overload: Sounding twice every second
Fault: Continuously sounding
Physical
Dimension, D x W x H (mm): 421 x 190 x 318
Net Weight (kgs): 27.6
Warning:
Charging and discharging a battery multiple times a day will significantly deteriorate its performance. Please note the limitations of each battery technology:
- Lead-acid batteries can only be discharged up to 50% before irreversible damage occurs.
- Gel lead-batteries can often be discharged up to 70% before irreversible damage occurs.
- Lithium batteries can be fully discharged if they are protected by a Battery Management System.
Due to the above limitations, loss of battery capacity is not covered under warranty.