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IEC60044-8 Electric Instrument Current Transformer for Switchgear

IEC60044-8 Electric Instrument Current Transformer for Switchgear

  • IEC60044-8 Electric Instrument Current Transformer for Switchgear
IEC60044-8 Electric Instrument Current Transformer for Switchgear
Product Details:
Place of Origin: Shenzhen
Brand Name: Chuangyin
Certification: KEMA,SGS,TUV,UL
Model Number: CYECT1-24
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: Negetiable
Packaging Details: 36,000,00pcs per year
Payment Terms: L/C, T/T, D/P, D/A, Western Union, MoneyGram
Supply Ability: 36,000,00pcs per year
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Detailed Product Description
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
High Light:

ct current transformer

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instrument potential transformer

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 0

 

Contact Details
Shenzhen Chuangyin Co., Ltd.

Contact Person: Mr. Dieky Lin

Tel: +86 138 2379 0397

Fax: 86-0755-8600-0614

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