The device of high pressure induction take electricis is a kind of make use of the high voltage transmission line around the induced electromagnetic energy for power new induction take electric. This device will transmission wire around electromagnetic energy into electrical energy, for installation in nearby electrical equipment to provide stable power . Can guarantee load equipment long-term stable power supply, suitable for the high voltage electricity wires as on-line detection, monitoring, inspection, security and so on.
The speciality
Input characteristic:
The voltage of transmission line≤500kV
The current of transmission line≤3000A
Rated frequency:50Hz
Rated short electric heated and current:31.5kA,2s
Light starting current:30A(5W),50A(20W), 50A(100W)
Load working current:45A(5W),100A(20W), 450A(100W
Output characteristic:
The accuracy of the output voltage:≤±1%
Load effect:≤±1%
Overcurrent protection:≤120%
Switch frequency:300kHz
Environment characteristics:
Enrironment tempreture:-25℃~+65℃
storage temprement:-40℃~+120℃
RH:≤95%
Altitude:≤3000m
T.C.:≤±0.02%/℃
Temperature rise:≤30℃
General characteristics:
Insulation resistance:≥200MΩ
Power frequency withstand voltage:3kV,1min
Cooling way:natural cooling
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