Mastech MS2203 - Page 33

POWER FACTOR （PF）
RANGE ACCURACY RESOLUTION
0.3～1 Capacitive ±(0.02+2) 0.001
0.3～1 Inductive ±(0.02+2) 0.001
Minimum measurement current : 5A
Minimum measurement voltage : 20V
REACTIVE POWER (Var)
2 2
=(VA) +W
2
RANGE ACCURACY RESOLUTION
4kVAr ±(4%+5) 0.01kVAr
10kVAr ±(4%+5) 0.01kVAr
40kVAr ±(4%+5) 0.01kVAr
100kVAr ±(4%+5) 0.01kVAr
600kVAr ±(4%+5) 0.1kVAr
Minimum input current : 5A
Minimum input voltage : 20V
Recording Voltage value、current value、Active Power value to calculate
Reactive Power value, The calculating accuracy is 0.01% of the range.
ACTIVE ENERGY （kWh）
RANGE ACCURACY RESOLUTION
1～9999kWh ±(3%+2) 0.001kWh
Minimum measurement current : 0.5A
Minimum measurement voltage : 10V
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