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9. Specifications
Model 1KVA 1.5KVA 2KVA 3KVA
VA Rating
Apparent Output Power 1000VA 1500VA 2000VA 3000VA
PF=0.7
700Watts 1050Watts 1400Watts 2100Watts
Active Output Power
PF=0.8
800Watts --------- 1600Watts 2400Watts
Power Factor
0.7/0.8
Topology
Double conversion On-Line
Type Rack/Tower
Agency Approvals
115V Models: UL, cUL, FCC
230V Models: CE
Input
115V 60/70/80 - 144Vac
Voltage Window
230V 120/140/160 - 288Vac
Base on load percentage (0~33/33~66/66~100%)
115V 60/70/80Vac
Low Line
Transfer
230V 120/140/160Vac (1.5KVA not available)
115V 85Vac Low Line
Comeback
230V
170Vac (1.5KVA not available)
115V 144Vac
High Line
Transfer
230V 288Vac (1.5KVA not available)
115V 139Vac
Voltage
Range
High Line
Comeback
230V 278Vac (1.5KVA not available)
Frequency 50/60 Hz auto-select, ± 5Hz
Phase Single phase with ground
PF ＞0.99 at full rated linear load
Typical Transfer Time
0 ms.
115V
≤ 5mA
AC Leakage current
230V
≤ 3.5mA (1.5KVA not available)
115V 400 joules
Surge Protection
230V 300 joules (1.5KVA not available)
Output
115V 115V,adjustable to 100/110/115/120/127
Voltage
230V 230V,adjustable to 200/208/220/230/240 (1.5KVA not available)
Voltage Regulation ≤± 1% until low battery warning
Output
(INV. mode)
Frequency(Synchroniz
ed Range)
3Hz or 1Hz (setting by software)
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Frequency(Battery
Mode)
±0.1% (0.05~0.06Hz) unless synchronized to line
PF=0.7 3:1
Current Crest
Factor
PF=0.8 2.7:1
Harmonic Distortion
1KVA,2KVA, 3KVA≦3% THD(Linear Load)
1.5KVA≦4% THD(Linear Load)
≦7% THD(Non-Linear Load)
Transient
Response(ms)
＜＝60ms/±5%
Waveform Pure Sine wave
To AC Mode (Full load) 85% 85% 85% 88%
Efficiency
To Battery Mode (Full
load)
83% 83% 83% 85%
Battery System
Type 12V/7.2Ah 12V/9Ah 12V/7.2Ah 12V/9Ah
Numbers of Batteries 3 3 6 6
PF=0.7
>7min.
>5min. >7min. >5min.
Backup Time(Full Load)
PF=0.8
>5min.
-------- >5min. >4min.
Recharging Time 4 Hours to 90%
Charging Current (Max.) 1.8A 2.16A 2.7A
Charging Voltage 41.0Vdc±0.5V 82.0Vdc±0.5V 82.0Vdc±0.5V
Hot Swappable Battery
Yes
Internal battery
Yes
DC leakage current
≤ 30uA (±10uA) with no AC applied and the unit in the off
position
Battery type
Sealed, non-spillage, maintenance-free, lead acid
Transfer Time
AC to DC Zero
Inverter to Bypass 2.5ms(Typical) Zero
DC Start Yes
Self Diagnostics By button of the panel or Software Control
Front Panel
LED
Load Level/Battery Level/ Battery Mode/ Normal Mode/Bypass
Mode/ Self-Test/ Weak/Bad Battery/Site Wiring Fault/ Fault/
Overload/Programmable Outlet1//Programmable Outlet2
Key
ON Button/ OFF Button/ (Test/Alarm Reset Button)
Protection
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