Model
ME-1000-WPTU+
Capacity
1000 VA / 800 W
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 (input voltage)
Output
Output voltage
200/208/220/230/240VAC
AC Voltage Regulation
±1% (Batt. Mode)
Frequency Range (Synchronized Range)
47 ~ 53 Hz or 57 ~ 63 Hz
Frequency Range (Batt. Mode)
50 Hz ± 0.25 Hz or 60Hz ± 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
88%
Battery Mode
83%
Battery
Standard Model
Battery Type
12 V / 9 AH
Numbers
2
Recharge Time
4 hours recover to 90% capacity (Typical)
Charging Current
1.0 A (max.)
Charging Voltage
27.4 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
282 X 145 X 220 (mm)
Net Weight (kgs)
9.8
Environment
Operation Humidity
20-90 % RH @ 0- 40°C (non-condensing)
Noise Level
Less than 50dBA @ 1 Meter
Management
Smart RS-232 or USB
Supports Windows 2000/2003/XP/Vista/ 2008, Windows 7/8, Linux, Unix, and MAC
Optional SNMP
Power management from SNMP manager and web browser
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