Mode: HDCG I-1200kV/10mA
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Rated Voltage: ±1200kV
(Output voltage range: ±100kV ~ ±1200kV, continuously adjustable.)
Rated current: 10mA
Main circuit: 4stage unilateral voltage-multiplying circuit
Single HV silicon stack: working voltage (peak voltage) reverse withstand voltage >2time rated voltage(>2400kV) , working current (average) 0.5A
Capacitor: AC pillar, bottom capacitors 0.08uF/200kV, all other capacitor are 0.04uF/400kV
Silicon stack protection resistor: approx. 5kΩ
DC ripple factor: <=3% (Rated load)
DC HV polarity: automatic transfer silicon stack polarity, transfer time < 5s
Voltage raising speed: regulator raise the voltage from 0 ~ +/-800kV, approx. 45s
Protection: System equip over-current, over-voltage protection.
Earth device: pneumatic earth device, drive by motor, effect by the transfer of insolated part and no insulated part. Earth time <=3s. Main circuit structure, this system is designed as unilateral unsymmetrical single stage voltage-multiplying circuit, besides test transformer, voltage regulator, the filter capacitor, multivoltage capacitor, silicon rectify stack is placed separately on three basement. The resistance voltage divider and earthing switch has the same basement which equip universal wheel and lifting jack. We can customize movable and stable type. Manual polarity reverses. The top electrode (corona ring) is special designed for DC generator. See outside drawing. There is safety earthing system on the generator, which protects the safety of staff and equipment.
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.