PowerWalker VFI 1000E - Manual (Page 14)

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9. SPECIFICATIONS
Rated Power Capacity 1KVA / 700W 2KVA / 1400W 3KVA / 2100W
Voltage
Single phase 220Vac, 160~300Vac at 70~100% load
140~300Vac at 50~70% load, 118~300Vac at 0~50% load
Frequency 50Hz or 60Hz +/- 4Hz
Input
Power Factor
≧ 0.95
Voltage, Frequency
Single phase 220Vac +/- 2% (230V or 240V re-settable via
LCD panel), 50Hz or 60Hz
Transient Response +/- 3% (100% load variation)
Waveform / Distortion Sine wave, THD < 3% at 0-100% linear load
Output
Crest Ratio 3 : 1
Voltage (longer backup
time is available upon
request)
7Ah / 12V * 3pcs 7Ah / 12V * 8pcs
Battery
Charger 5 hrs to 90% of full capacity after full load discharge
Transfer Time AC fail 0 ms; 2.5ms typical from inverter to bypass and vice versa
Battery Battery low shutdown and Fuse
Overload
125~150% 30sec, then switch to bypass and auto
re-transfer; >150% for 200ms
Short Circuit Current Limited and cut-off and fuse and breaker
Protection
EMI/EMC EN50091-2
Mains Failure Beeping every 4 seconds
Battery Low Beeping once every second Audible Alarm
Fault, Overload Continuously
LCD
UPS status, I/P&O/P voltage& frequency, Battery voltage,
Battery capacity, Loading %, Temperature, History record
Indicator
LED Normal (green), Warning (yellow), Fault (red) LED
DB9 Connector RS-232 Interface; Power monitoring software (Option)
Communications
SNMP Intelligent Slot
Power management from SNMP manager and Web
browser (Option)
Network Surge Protection
RJ11 I/O port available for 10 base-T network
or Fax / Modem
Temperature 0-40 degree C; 32-104 degree F
Relative Humidity 0-95% non-condensing Environment
Acoustic Noise Less than 45dBA (at 1 meter)
Net Weight (w/o batt.) 7kgs 13.5kgs 14.5kgs
Net Weight (w/ batt.) 14kgs 34kgs 35kgs Physical
Dimension (WxHxD)mm 160x220x400 200x352x450
※ Specifications are subject to change without notice.