Mode: HVF 750kV/1500pF
Frequency: 50Hz Nominal Dividing Ratio: 3000:1
Rated voltage: 750kV Dielectric Loss <0.2%
Rated capacity: 1500pF Cooling: ONAN
Measuring Accuracy: ≤±1%
Partial discharge level: <10pC at 750kV, <2pC at 440kV.
Insulation level: withstand 1min under 110% rated voltage (825kV), no abnormal discharge phenomenon.
Corona ring: aluminum alloy material, convenient for packing and transportation.
Pedestal: has enough stability, removable; voltage is measured via special measuring lead‐wire to variable frequency power source;can measure single stage and two stage serial connection voltage; HV connection adopts HV corona‐free connection, scalable.
Principle Diagram:
HIMALAYAL provides innovative products that comprise high voltage test equipment, full-set high voltage test instruments, on-site test systems and on-line monitoring systems, and services regarding tests, diagnostics and asset monitoring for clients in power industry. We help to ensure safety and reliability in the power generation, transmission and distribution.
Himalayal Corporation Limited
Tel:+86 21 5059 9069
Email: info@himalayal.com
http://www.himalayal.com
http://www.himalayal.com.cn