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
Products
Contact Us
  • 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

transformer casing metal for 100A COPPER Wire

transformer casing metal for 100A COPPER Wire
Product Detailed
DC current transformer 1. 5(100)A/2mAclass0.1 2. CT with metal casing 3. DC immunity 4.MOQ:500pcs Factory price

Current transformer

Basic Parameter

Primary current(A)

Secondary current(mA)

Resistance

Rb(Ω)

Maximum currant(A)

Class

Remark

5

2

10

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

0.2

0.4

0.2

30

15

10

10

10

10

10

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)

 

Half-sinusoid Test

The energy measurement error is less than 3%

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

DC current transformer,current transformer for energy meter, precision current transformers,current transformer with DC immunity: 

transformer casing metal for 100A COPPER Wire



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