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13
Chapter VIII. Specifications
Capacity
500VA
1KVA
2KVA
3KVA
5KVA
10KVA 15KVA 20KVA 30KVA 50KVA
Input
Phase
Voltage
220V±10%
380V±10%
Frequency
50Hz, 60Hz
O
ut
put
Phase
1Φ2W
Voltage
Low grade 0-150V AC / High grade 0-300V AC
Frequency
40Hz-120Hz (120Hz-499.9Hz Specified)
C
u
rre
n
t
L=110V
4.2A
8.4A
16.8A
25A
84A
84A
125A
168A
250A
420A
H=220V
2.1A
4.2A
8.4A
12.5A
21A
42A
62.5A
84A
125A
210A
Display
Voltage, Current, Frequency, Power, Power Factor.
Voltage Regulation
0.10%
Load Regulation
0.50%
Total Harmonic
Distortion (THD)
1% (Pure resistive loads)
Frequency Stability
0.01%
Voltage Resolution
0.1V
Frequency Resolution
0.1 Hz
Current Resolution
0.01A
1A
Measurement
Accuracy
Voltage
0.5%FS+5dgt
Current
0.5%FS+5dgt
Power
0.5%FS+5dgt
Frequency 0.01%FS+5dgt
Setting
Accuracy
Voltage
1%FS
Frequency 0.1%FS
Parameter Sets
10 sets (M0 - M9), record voltage, frequency and running time
Communication
Interface
RS232C (Optional)
Protection
Overcurrent, over temperature, overload, short circuit etc.
Operating Environment 0-40
℃
, 20-80%RH