name Said

generation number

Precision

Common specifications

Prepared Note

AC ammeter

A

1.5

0.5-50A

Directly connected

AC ammeter

A

1.5

10 / 5A-800 / 5A

The secondary current through the current transformer

AC ammeter

KA

1.5

1KA-10KA

The secondary current through the current transformer

AC voltmeter

V

1.5

10V-600V

Directly connected

AC voltmeter

KV

1.5

1KV-35KV

Through the voltage transformer secondary voltage100V

DC ammeter

ΜA mA

2.5

50Lt; / RTI & gt;A-500Lt; / RTI & gt;A 1mA-500mA

Directly connected

DC ammeter

A

1.5

1A-15A

Directly connected

DC ammeter

A

1.5

15A-750A

Then connect the shunt 75 mV, 60 mV, 50 mV

DC ammeter

KA

1.5

1KA-3KA

Outside the splitter 75mV.60mV.50mV

DC voltage meter

V

1.5

3V-600V

Directly connected

DC voltage meter

KV

1.5

1KV-3KV

External resistance value

Frequency table

Hz

2.5

45-55HZ 55-65HZ

36V.100V.127V.220V.380V

power meter

KW.VAR

2.5

100V 380V 380-380KV

The voltage transformer through the secondary voltage 100VThrough the current transformer through the secondary current 5-10KA / 5A

Power factor meter

Cos Φ

2.5

COS Φ=0.5-1-0.5

100V / 5A 220V / 5A 380V / 5A