ME-3000-WTU specification sheet

Features:

• 3KVA online UPS
• True double-conversion
• Wide input voltage range (110-300VAC)
• Input power factor correction 0.98
• Generator compatible
• RS-232 communication port or mini slot for USB / RS-232 / AS400 /
• SNMP communication
• Smart battery charger design for optimized battery performance

Specifications:

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Specifications for the product series
Product Code	ME-3000-WTU
MODEL	ME-3000-FTU
CAPACITY	3000 VA / 2400 W
Voltage Range
Low Line Transfer	160VAC /140VAC/120VAC/110VAC ± 5 % or 80VAC/70VAC/60VAC/50 VAC ± 5 % ( based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0)
Low Line Comeback	168VAC /148VAC/128VAC/118VAC ± 5 % or 84VAC/74VAC/64VAC/54 VAC ± 5 % ( based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0)
Low Line Comeback (Auto restart)	168VAC ± 5 % or 84 VAC ± 5 % (80%~100% Load)
	148VAC ± 5 % or 74 VAC ± 5 % ( 0%~ 80% Load)
High Line Transfer	300 VAC ± 5 % or 150 VAC ± 5 %
High Line Comeback	290 VAC ± 5 % or 145 VAC ± 5 %
Frequency Range	40 ~ 70 Hz (Auto sensing)
Phase	Single phase with ground
Power Factor (nominal output @ full load)	≧0.98
OUTPUT
Output Voltage	208/220/230/240 VAC or 110/115/120/127 VAC
AC Voltage Regulation (Batt. Mode)	± 1%
Frequency Range (Synchronized Range)	47 ~ 53 Hz or 57 ~ 63Hz
Frequency Range (Batt. Mode)	50 Hz ± 0.25 Hz or 60Hz ± 0.3 Hz
Current Crest Ratio	3:1
Harmonic Distortion	≦4 % THD (Linear Load)
	≦7 % THD (Non-linear Load)
Transfer Time
AC Mode to Batt. Mode	Zero
Inverter to Bypass	4 ms (Typical)
Waveform (Batt. Mode)	Pure Sinewave
EFFICIENCY(Peak)
AC Mode (@ 100% RCD load)	87%
Battery Mode (@ 100% RCD load)	85%
BATTERY
Battery Type	12V / 9Ah
Battery Numbers	6
Charging Current (max.)	1.0 A
Charging Voltage	82.1 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
Dimension, D X W X H (mm)	426 X 190 X 318
Net Weight (kgs)	28.8
ENVIRONMENT
Operation Humidity	20-90 % RH @ 0- 40°C (non-condensing)
Noise Level	Less than 45dB @ 1 Meter
MANAGEMENT
Communication	USB Card / Optional RS-232 Card, SNMP Card, or AS-400 Card available
	Supports Windows 2000/2003/XP/Vista/2008, Windows 7, Linux, Unix, and MAC
Optional SNMP	Power management from SNMP manager and web browser