ENGLISH
VIII.
Technical Specification
MODEL
1000
2000
3000
POWER
1000 VA / 800 W
2000 VA / 1600 W
3000 VA / 2400 W
INPUT
Voltag
e
Range
Low
Line
Transfer
110-160VAC±5%
Depending on the load level (gradually from 100% to 0%)
Low
Line
Comeback
125-175VAC± 5 %
Depending on the load level (gradually from 100% to 0%)
High
Line
Transfer
300 VAC ± 5 %
High
Line
Comeback
290 VAC ± 5 %
Frequency Range
40Hz ~ 70 Hz
Power Factor
> 0.99 @ nominal voltage (input voltage)
OUTPUT
Output voltage
200/208/220/230/240VAC
AC Voltage Regulation
±1% (Batt. Mode)
Frequency Range
47 ~ 53 Hz or 57 ~ 63 Hz (Synchronized Range)
Frequency Range (Batt.
Mode)
50 Hz ± 0.25 Hz or 60Hz ± 0.3 Hz
Overload
in
battery
mode
Ambient Temp.<35
0
C
105%~110%: 10 min; 110%~130%: 1min; >130%:3s
UPS transfers immediately to bypass when the utility is normal
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
88%
89%
90%
Battery Mode
83%
87%
88%
BATTERY
Battery Type
12 V / 9 AH
12 V / 9 AH
12 V / 9 AH
Numbers
2
4
6
Recharge Time
4 hours recover to 90% Power (Typical)
Charging Current
1.0 A (max.)
Charging Voltage
27.4 VDC ± 1%
54.7 VDC ±1%
82.1 VDC ±1%
PHYSICAL
Dimension, D x W x H
(mm)
282 X 145 X 220
397 X 145 X 220
421 X 190 X 318
Net Weight (kgs)
9.8
17
27.6
ENVIRONMENT
Operation Humidity
20-90 % RH @ 0- 35 degC (non-condensing)
Noise Level
Less than 50dBA @ 1 Meter
MANAGEMENT
Smart RS-232 or USB
PowerWalker ViewPower
Optional SNMP
Power management from SNMP manager and web browser
