国产成人亚洲精品无码青app_亚洲欧美中文日韩第1页_韩国真做片在线观看_日韩福利一区不卡_少妇免费精品在线观看_国产真实偷伦视频_免费亚洲黄色网址_99热国产这里只有精品免费_少妇色黄乱婬伦视频_最美情侣中文MV电影

Products
contact us
support hotline

400-0404-027

Tel：+86-27-8751 4021 13871040293

Fax： +86-27-8751 4042 13707144739

Email：542903233@qq.com

Address：Wuhan Wuchang Nan Guan Industrial Park No. ii-2-3

V/F resoant test set

High voltage test reactor

The diversity of test objects and test scenarios requires

pecific parameters of test objects before ordering.

  • Test object----XLPE crosslink cable
  • Test object---GIS or GIL
  • Test object---power transformer
【note】

On products and services, please call!

  • Detail
  • Application
  • main feature
  • Specification

 

  • Test object----XLPE crosslink cable

  1. Voltage class, maximum sectional area and maximum length , for example: 110KV, 630mm2, ,5km

  2. Test voltage and test time ,e.g: 110KV cable, test voltage 128KV,test time 60min

  3. Test frequency .E.g: 20~300Hz for 110KV cable, or power frequency 50Hz or equivalent power frequency 45Hz~65Hz

  4. Partial discharge(PD) requirement. If PC required, please tell us. Eg: ≤5pC at test voltage

  5. Duty cycle. Eg: 60 min or 5 min at rated capacity and rated voltage. Or 60mim ON, 60min OFF, 3 times a day

  6. Service condition. Eg: altitude above sea level, ambient temperature

 

  • Test object---GIS or GIL

  1. Test voltage and corresponding capacitance.Eg: 220KV GIS, test voltage should not more than 400KV with 10 intervals.

  2. Test frequency. Eg: 30~300Hz, 60~300Hz, 45Hz~65Hz or 50Hz

  3. Duty cycle. 60 min or 5 min at rated capacity and rated voltage. Or  60mim ON, 60min OFF, 3 times a day.

  4. Partial discharge(PD) requirement. If required, please tell us the PD level. Eg: PD≤5pC at test voltage

  5. Service condition. Eg: altitude above sea level, ambient temperature

 

  •  Test object---power transformer

  1. Voltage class and rated capacity . Eg: 220KV/63000KVA power transformer.

  2. Test voltage. Eg: For 110KV transformer, the voltage should bot more than 160KV.

  3. Test frequency. Eg: 45Hz~65Hz or 50Hz.

  4. Partial discharge(PD) requirement. Inductive withstand and PD required or not. If required, please tell us the no load loss level of the test object.

  5. Service condition. Eg: altitude above sea level, ambient temperature.

 

  • Test object----XLPE crosslink cable

  1. Voltage class, maximum sectional area and maximum length , for example: 110KV, 630mm2, ,5km

  2. Test voltage and test time ,e.g: 110KV cable, test voltage 128KV,test time 60min

  3. Test frequency .E.g: 20~300Hz for 110KV cable, or power frequency 50Hz or equivalent power frequency 45Hz~65Hz

  4. Partial discharge(PD) requirement. If PC required, please tell us. Eg: ≤5pC at test voltage

  5. Duty cycle. Eg: 60 min or 5 min at rated capacity and rated voltage. Or 60mim ON, 60min OFF, 3 times a day

  6. Service condition. Eg: altitude above sea level, ambient temperature

 

  • Test object---GIS or GIL

  1. Test voltage and corresponding capacitance.Eg: 220KV GIS, test voltage should not more than 400KV with 10 intervals.

  2. Test frequency. Eg: 30~300Hz, 60~300Hz, 45Hz~65Hz or 50Hz

  3. Duty cycle. 60 min or 5 min at rated capacity and rated voltage. Or  60mim ON, 60min OFF, 3 times a day.

  4. Partial discharge(PD) requirement. If required, please tell us the PD level. Eg: PD≤5pC at test voltage

  5. Service condition. Eg: altitude above sea level, ambient temperature

 

  •  Test object---power transformer

  1. Voltage class and rated capacity . Eg: 220KV/63000KVA power transformer.

  2. Test voltage. Eg: For 110KV transformer, the voltage should bot more than 160KV.

  3. Test frequency. Eg: 45Hz~65Hz or 50Hz.

  4. Partial discharge(PD) requirement. Inductive withstand and PD required or not. If required, please tell us the no load loss level of the test object.

  5. Service condition. Eg: altitude above sea level, ambient temperature.