Shanghai Puqi Electronic Co., Ltd.
Main products:current transformer,current transformer for energy meter,dc current transformer,shunt resistor,shunt,shunt for meter,copper wire shunt,ct,power transformer,current transformer ct,latching relay,relay,magnetic latching relay,electromagnetic relay,relay 12V
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  • Contact Person : Mr. liu jacky
  • Company Name : Shanghai Puqi Electronic Co., Ltd.
  • Tel : 86-21-36411658
  • Fax : 86-21-36411659
  • Address : Shanghai,SHANGHAI,ROOM 1006 NO.1980,BAOSHAN ZONE ,SHANGHAI, CHINA
  • Country/Region : China
  • Zip : 200439

Current Transformer for energy meter 100A

Current Transformer for energy meter 100A
Product Detailed
current transformer: 1) 80/100A 2)class0.1 3)Min size 4)Mature production line 5)Competitive price

 current transformer  specification

current transformer

Basic Parameter

Primary current (A)

Secondary current (mA)

Resistance

Rb (Ω)

Maximum current(A)

Class

Remark

10

4

20

100

0.1

 

Current error and phase error limited

Class

Current error±(%)

Phase error( )

 

0.01In

≥0.05In

0.01In

0.05In

0.2In

1In

2In

3In

Imax

0.1

0.2

0.1

15

8

5

5

5

5

5

Note,between the current 0.2In~Imax,taking the average δe between the maximum and minimum phase error.

 δi=δi-δe.( δI: phase error,δI, phase displacement when the working current at i time,δe,average phase displacement).

Working Atmosphere

Limiting ambient temperature -40°C~+70°C,Relative humidity (RH) ≤98(25°C),Altitude ≤3000m

Main Electric performance

The withstand voltage between the primary and secondary windings is no less than 3kV and insulation resistance is no less than 1GΩ

Current Transformer for energy meter 100A



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