PowerWalker VFI 1000RM LCD - Manual (Page 20)

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6. Specifications
MODEL 1000 1500 2000 3000
CAPACITY* 1000 VA / 800 W 1500 VA / 1200 W 2000 VA / 1600 W 3000 VA / 2400 W
INPUT
Voltage
Range
Low Line Transfer
80VAC/70VAC/60VAC/50VAC ± 5% or 160VAC/140VAC/120VAC/110VAC ± 5%
( based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0)
Low Line Comeback 85VAC/75VAC/65VAC/55VAC ± 5 % or 170VAC/150VAC/130VAC/120VAC± 5 %
High Line Transfer 150 VAC ± 5 % or 300 VAC ± 5 %
High Line Comeback 145 VAC ± 5 % or 290 VAC ± 5 %
Frequency Range 45Hz ~ 55 Hz or 56Hz ~ 65 Hz
Phase Single phase with ground
Power Factor ≧ 0.99 @ 220-230 VAC or 110-120 VAC
OUTPUT
Output voltage
100/110/115/120/127 VAC or 200/208/220/230/240VAC
AC Voltage Regulation ± 1% (Batt. Mode)
Frequency Range
(Synchronized Range)
48 ~ 52 Hz or 58 ~ 62 Hz
Frequency Range (Batt. Mode) 50 Hz ± 0.2 Hz or 60Hz ± 0.2 Hz
Current Crest Ratio 3:1
Harmonic Distortion
≦ 2% (Linear load)
8% max (Bat mode before shut down)
Transfer
Time AC Mode to Batt. Mode Zero
Inverter to Bypass 4 ms (Typical)
Waveform (Batt. Mode) Pure Sinewave
EFFICIENCY
AC Mode
86 % 88 %
Battery Mode 83 % 85 %
BATTERY
Standard
Model
Battery Type 12 V / 7AH 12 V / 9AH 12 V / 7 AH 12 V / 9 AH
Numbers 3 3 6 6
Recharge Time 4 hours recover to 90% capacity (Typical)
Charging Current 1.0 A(max.)
Charging Voltage 41.1 VDC± 1% 82.1VDC ± 1% 82.1VDC ± 1%
Long-run
Model
Battery Type &
Numbers
Depending on the capacity of external batteries
Charging Current 8.0 A(max.)
Charging Voltage 41.1 VDC± 1% 82.1VDC ± 1% 82.1VDC ± 1%
PHYSICAL
Standard
Model
Dimension, D X W X H
mm
480 x 438 x 88 600 x 438 x 88 600 x 438 x 88
Net Weight (kgs) 18.4 18.5 25.7 29
Long-run
Model
Dimension, D X W X H
mm
480 x 438 x 88 600 x 438 x 88 600 x 438 x 88
Net Weight (kgs) 11.3 10.7 14.6 14.8
ENVIRONMENT
Operation Humidity
20-90 % RH @ 0- 40°C (non-condensing)
Noise Level Less than 50dBA @ 1 Meter
MANAGEMENT
Smart RS-232 or USB
Supports Windows® 2000/2003/XP/Vista/2008/7, Linux, Unix and MAC
Optional SNMP Power management from SNMP manager and web browser
* Derate capacity to 60% of capacity in Frequency converter mode and to 80% when the output voltage is adjusted to
208VAC.