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IEC60044-8 Electric Instrument Current Transformer for Switchgear

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IEC60044-8 Electric Instrument Current Transformer for Switchgear

Name: IEC600448 Electric Instrument Current Transformer for Switchgear
Brand: Chuangyin
Price: 1 USD

Brand Name : Chuangyin

Model Number : CYECT1-24

Certification : KEMA,SGS,TUV,UL

Place of Origin : Shenzhen

MOQ : 1set

Price : Negetiable

Payment Terms : L/C, T/T, D/P, D/A, Western Union, MoneyGram

Supply Ability : 36,000,00pcs per year

Packaging Details : 36,000,00pcs per year

Insulation level : 24/50/125kV

Accuracy for protective : 5P20

Accuracy for measure : 0.2

Frequency : 50hz/60hz

Rated primary current : 50-2000A

Ustage : Elecri Instrument

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IEC60044-8 Electric Instrument Current Transformer for Switchgear

1 Product introduction:

The products accord with standard IEC60044-8, GB/T20840.8-2007, and can meet customer’ s other special requirements. The products use Rogowski winding to test current, mainly used in =s 20kV switchgear, match with electric instrument, digital measure and protective equipment, can at the same time realize multifunctions such as measure, control, protection and data transmission etc, secondary open circuit can not produce high voltage.

2.Technical Data:

1. Rated primary voltage : 22kV

2. Rated primary current: 50-2000A

3. Rated secondary voltage : 4V(measure), 200mV(protective)

4. Rated digital output: 0x2D41 (measure) 0x01 CF(protective)

5. Accuracy for measure winding : 0.2

6. Accuracy for protective winding : 5P20

7. Rated frequency : 50Hz

8. Rated insulation level: 24/50/125kV

9. Rated short time thermal current: 50-200A: 150Ipr,

300-2000A :31,5kA/1 S

10. Rated dynamic current: 50-200A :3751 pr, 300-2000A :80kA

11. Ambient temperature : -513 -4013 (indoor), -25‘C-50‘C(outdoor)

12. Ambient humidity : ≤95%(25l3)

13. Altitude : 2000m (Can devise according to customer’ s requirement)

3. Outline Drawing:

IEC60044-8 Electric Instrument Current Transformer for Switchgear

Product Tags:

ct current transformer

instrument potential transformer

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