Specifications (rack mount case) – PowerWalker VFI 3000R User Manual
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DB9 PIN Assignment
PIN 2: RS232 RXD
PIN 3: RS232 TXD
PIN 5: GND
The other PINs have no function.
DB9 INTERFACE CONNECTOR
21
SPECIFICATIONS (Rack Mount Case)
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
0.97
Voltage, Frequency
Single phase 220Vac +/- 2% (230V or 240V re-settable via
LCD panel), 50Hz or 60Hz +/-0.5% (Battery mode)
Transient Response
+/- 3% (100% load variation)
Waveform / Distortion
Sine wave, THD < 3% at 0-100% linear load
Over Load Capacity
125~150% 30sec, then switch to bypass and auto
re-transfer; >150% for 200ms
Output
Crest Ratio
3 : 1
Voltage (longer backup
time is available upon
request)
7Ah / 12V * 3pcs
7Ah / 12V * 8pcs
Battery
Recharge Time
5 hrs to 90% of full capacity after full load discharge
Automatic: Overload and UPS failure
Bypass
By setting: Voltage Range 176V~ 253V+/-20V (re-settable via LCD panel)
Transfer Time
AC fail 0 ms; 2.5ms typical from inverter to bypass and vice versa
Battery Mode
Beeping every 4 seconds (re-settable) and per second
when battery low
Overload
> 125% Beeping twice per second
Audible Alarm
Fault
Beep 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
For Net Agent II / Mini (Option) with SNMP manager and
Web browser
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 (at 1 M)
< 45 dBA
< 50 dBA
Net Weight (w/o batt.)
8.0 kgs
9.5 kgs
10.5 kgs
Net Weight (w/ batt.)
15.5 kgs
N/A
N/A
Physical
Dimension (WxHxD)mm
440 x 88 x 465
Specifications are subject to change without notice.