Mecer 2000VA On-Line Sine Wave 2U Rackmount UPS (ME-2000-WPRU)

Phase
Single phase with ground

Capacity
2000 VA / 1600 W

Input
Voltage Range
Low Line Transfer
160 VAC/140 VAC/120 VAC/110 VAC ñ 5% (Ambient Temp. <35øC) (based on load percentage 100% - 80 % / 80 % - 70 % / 70 ? 60 % / 60% - 0)

Low Line Comeback
175 VAC/155 VAC/135 VAC/125 VAC ñ 5% (Ambient Temp. <35øC) (based on load percentage 100% - 80 % / 80 % - 70 % / 70 ? 60 % / 60% - 0)

High Line Transfer
300 VAC ñ 5%

High Line Comeback
290 VAC ñ 5%

Frequency Range
40 Hz ~ 70 Hz

Power Factor
? 0.99 @ nominal voltage

Output
Output Voltage
200/208/220/230/240 VAC

AC Voltage Regulation (Batt. Mode)
ñ 1%

Frequency Range (Synchronised Range)
47 ~ 53 Hz or 57 ~ 63 Hz

Frequency Range (Batt. Mode)
50 Hz ñ 0.25 Hz or 60 Hz ñ 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
4mx (Typical)

Waveform (Batt. Mode)
Pure Sinewave

Efficiency
AC Mode
89%

Battery Mode
87%

Battery
Battery Type
12 V / 9 Ah

Numbers
4

Typical Recharge Time
4 hours to recover to 90% capacity

Charging Current (max.)
1.0 A

Charging Voltage
54.7 VDC ñ 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)
410ÿ x 483 x 88 [2U]

Net Weight (kgs)
19

Environment
Humidity
20-90 % RH @ 0-40øC (non-condensing)

Noise Level
Less than 50dB @ 1 Meter

Management
Smart RS-232/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