IEC60044-7 Electric voltage transformer / Instrument Transformer

Price Negotiable

Price: Negetiable

MOQ: 1set

Delivery Time: Negotiable

Brand: Chuangyin

Product Description

IEC60044-7 Electric voltage transformer / Instrument Transformer

1Product introduction

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 ≤ 35kV switchgear, compatible with electric instrument, digital measure and protective equipment, able to conduct multifunction such as measure, control, protection and data transmission etc simultaneity.

2.Technical Data:

.Rated primary voltage : 33A/3 kV

2. Rated secondary voltage : 3.25A/3V or 6.5A/3V

3. Rated digital output: 0x2D41

4. Accuracy for measure winding : 0.2

5. Accuracy for protective winding : 3P

6. Rated frequency: 50Hz

7. Rated insulation level: 36/70/175kV

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

9. Ambient humidity : ≤RH95%(25℃)

10. AItitude : ≤2000m( Can devise according customer* s requirement)

11 .Installation site : indoor/ outdoor