Mecer 2000VA On-Line Tower UPS (ME-2000-WPTU)

Phase
Single phase with ground

Capacity
2000 VA / 1800 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

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

AC Voltage Regulation (Batt. Mode)
± 1%

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

Frequency Range (Batt. Mode)
50 Hz ± 0.25 Hz or 60 Hz ± 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
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 ± 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)
397  x 145 x 220

Net Weight (kgs)
17

Environment
Humidity
20-90 % RH @ 0-40°C (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