 |
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.
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
总机：0755-26996668
国际事业部：
+86-755-86000713、+86-13823790397
邮箱：international2@chuangy.com
深圳市南山区粤海街道高新区社区高新南四道18号创维半导体设计大厦1901(深圳)
邮箱：cyty@chuangy.com
珠海市高新区唐家湾镇科技五路24号(珠海）
