UDD-SD-116/ Release Date: 31.12.2014/Rev No: 1/Rev. Date: 27.04.2015 43
Bypass voltage
range
220V
Rated output voltage -34V ～ Rated output voltage +32V
120V (95~135) ±5VAC
Output
Output voltage
220V
208VAC/220VAC/230VAC/240VAC Setting available via LCD
120V
100/110/115/120/127VAC Setting available via LCD
Output PF 0.8/0.9 0.8/0.9 0.8/0.9 0.8/0.9
Output power(Watt) 800/900 1200/1350 1600/1800 2400/2700
Inverter overload capability
105%～150%: transfer to bypass mode after 30s giving alarm;
＞150% : transfer to bypass mode after 300ms giving alarm;
Voltage accuracy ±1%
Load crest 3:1
From AC mode to BAT mode 0ms(transfer time)
From BAT mode to AC mode 0ms(transfer time)
Efficiency
Line mode ≧90 %
BAT mode 87%
ECO mode 94%
Output frequency
Under Mains mode Same as input frequency
Under battery mode (50/60±0.2)Hz
Phase-locked rate ≤1Hz/s
Total voltage harmonic
distortion
Full linear load< 3%；Full nonlinear load< 5%
Battery
Battery type Sealed lead acid maintenance free battery
Quantity 2 3 4 4 6 6 8
DC voltage 24V 36V 48V 48V 72V 72V 96V
Inbuilt battery 9AH/12V 7AH/12V 9AH/12V 9AH/12V 7AH/12V 9AH/12V 7AH/12V
Output voltage 27.1±0.4V 40.6±0.5V 54.2±0.6V 54.2±0.6V 81.3±0.9V 81.3±0.9V 108.4±1V
Back up time Based on battery capacity
Charge method Three-stage charging
Charge current
Standard model:1A
Long time model: 6A
System Control and Communication
Function Silence; cold start; AC restart; Auto restart.
Protection
Over-temp protection; Fan testing protection;
AC L and N reversely connecting protection;
Output short circuit protection
Communication port RS232; SNMP card; USB
Software function
Graphics analyze; Switch on/off UPS system; Monitor UPS working status; History
record and event log
Display LCD/LED
Appendix 4: Specification Sheet (6-10KVA)
Rated Capacity 6KVA 10KVA
Input
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