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CYEVT1-11 Electronic voltage transformer

The products accord with standard IEC60044-7, GB/T20840.7-2007, and can meet customer’s other special requirement. The products use resistive partial-pressure method to test voltage, mainly be used in the 10kV switchgear, match with electric instrument, digital measure and protective equipment, able to conduct multifunction such as measure, control, protection and data transmission etc simultaneity.

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Main technical parameter

1.Rated primary voltage : 10/ √3kV

1.     Rated secondary voltage : 1/√3V, 3.25/√3V  or  6.5/√3V

2.     Rated digital output : 0x2D41

3.     Accuracy for measure winding : 0.2

4.     Accuracy for protective winding : 3P

5.     Rated frequency : 50Hz

6.     Rated insulation level : 12/42/75 kV

7.     Ambient temperature : -5 -40  (indoor), -25-50(outdoor)

8.     Ambient humidity : RH95%(25 )

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

10.  Installation site : indoor/ outdoor

Outline drawing



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0086-755-86000443
0086-755-86000772

传真: 

0086-755-86000614

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珠海市高新区唐家湾镇科技五路24号(珠海)

江西省九江县沙城工业园庐山东路31号(江西)




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