Mastech MS2205, Руководство по эксплуатации

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Range Accuracy
Resolution
Input
impedance
80V
180V
400V
600V
±
(1.0%+5)
0.1V
0.1V
1V
1V
1 MΩ //
10 pF
±
(1.0%+5)
±
(1.0%+5)
±
(1.0%+5)
AC voltage RMS
Max. allowed overload voltage: 750 V (RMS)
Range Accuracy
Resolution
20A
40A
100A
200A
±
(2%+5)
0.01A
0.01A
0.1A
0.1A
±
(2%+5)
±
(2%+5)
±
(2%+5)
AC Current RMS
Max. allowed overload current: 1200 A
±
(2%+5)
±
(2%+5)
450A
1000A
1A
1A
Range Accuracy
Resolution
30kW
60kW
120kW
150kW
±
(3%+5)
0.01kW
0.01kW
0.1kW
0.1kW
±
(3%+5)
±
(3%+5)
±
(3%+5)
Single-phase active power (W)
Min. test current: 2A; Min. test voltage: 50V
±
(3%+5)
±
(3%+5)
300kW
600kW
0.1kW
0.1kW
Range Accuracy
Resolution
3kVA
12kVA
30kVA
120kVA
±
(3%+5)
0.001kVA
0.01kW
0.01kVA
0.1kVA
±
(3%+5)
±
(3%+5)
±
(3%+5)
Three-phase active power (W)
Min. test current: 2A; Min. test voltage: 50V
±
(3%+5)
±
(3%+5)
150kVA
600kVA
0.1kVA
0.1kVA
Range Accuracy
Resolution
0.3~1 Capacitive
0.3~1 Inductive
±
(0.02+2)
0.001
0.001
±
(0.02+2)
Power factor
Min. test current: 2A; Min. test voltage: 50V
Range Accuracy
Resolution
3kVAr
12kVAr
30kVAr
120kVAr
±
(3%+5)
0.001kVAr
0.01kWr
0.01kVAr
0.1kVAr
±
(3%+5)
±
(3%+5)
±
(3%+5)
Passive power
Min. input current: 2A; Min. input voltage: 50V
±
(3%+5)
±
(3%+5)
150kVAr
600kVAr
0.1kVAr
0.1kVAr
Passive power Var is calculated according to the
measured V, A, and kW value
。