Instrument Current Transformer Match with Digital Measure and Protective Equipment
Brand Name:Chuangyin
Certification:KEMA,SGS,TUV,UL
Model Number:CYECT1-36
Minimum Order Quantity:1set
Payment Terms:L/C, T/T, D/P, D/A, Western Union, MoneyGram
Place of Origin:Shenzhen
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Location:
Shenzhen Guangdong China
Address:
1st Floor, B Block, Jiada R&D Building, Nanshan, Shenzhen, China
Supplier`s last login times:
within 13 hours
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Product Details
Instrument Current Transformer Match with Digital Measure and Protective Equipment
1 Product introduction:
The products accord with standard IEC60044-8 , GB/T20840.8-2007, and can meet customer’ s other special requirement. The products use Rogowski winding to test current, mainly used in =s 35kV 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: 33kV
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 :36/70/125kV
9. Rated short time thermal current: 50-200A: 150Ipr,
300-2000A :31,5kA/1 S
10. Rated dynamic current: 50-200A :375lpr, 300-2000A :80kA
11. Ambient temperature : -513 -40‘C (indoor), -25‘C-50‘C(outdoor)
12. Ambient humidity : s=RH95%(25t)
13. Altitude : € 2000m (Can devise according customer’ s
requirement) 14.Installation site : indoor/outdoor
3. Outline Drawing:
Instrument Current Transformer Match with Digital Measure and Protective Equipment
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