Products Video
HMCJ-600kV/60kJ Lightning Impulse Voltage Generator Display Video
HMCJ-600kV/60kJ Lightning Impulse Voltage Generator Display Video
Parameter Description
1. Nominal voltage: 600kV
2. Rated stage voltage: 100kV
3. Rated charging voltage: 100kV
4. Nominal energy: 60kJ
5. Total impulse capacitance: 0.333F (Single pulse capacitor: 2.0F/100kV, total 6 units)
6. Stages: 6 stages
7. Stage capacitance: 2.0F
8. Stage energy: 10kJ
9.Voltage Utilization Coefficient: When load capacitance is ≤2000 pF, the voltage utilization coefficient for standard lightning waveform ≥90%, and for standard operating waveform ≥75%. When load capacitance is ≤4000 pF, the voltage utilization coefficient for standard lightning waveform ≥85%, and for standard operating waveform ≥70%.
10.Operating Duration: At voltages above 80% of rated voltage, continuous operation is possible with one charge/discharge cycle every 120 seconds. At voltages below 80% of rated voltage, continuous operation is possible.
Products Description
DC Charging Section
(1) Utilizes a thyristor constant-current voltage regulation device; rated output voltage ±100kV, rated output DC current 10-200mA;
(2) Employs an oil-immersed charging transformer with secondary voltage 50kV and rated capacity 10kVA;
(3) Utilizes 2DL-300kV/500mA high-voltage rectifier silicon stacks with reverse withstand voltage of 300kV and average current of 0.5A. The high-voltage rectifier silicon stacks are mounted on the chassis and can automatically switch charging voltage polarity via a transmission mechanism. A polarity switch conversion button is provided on the control console;
(4) Protective resistor for high-voltage rectifier silicon stack: Insulated wire wound tightly around an insulating tube;
(5) Dual-side symmetrical constant-current charging method employed;
(6) During automatic control, within the 10%–100% rated charging voltage range: Actual charging voltage deviation from setpoint ≤ ±1%, charging voltage instability ≤ ±1%, and charging voltage adjustability accuracy of 1%;
(7) One DC resistor voltage divider employs a 100kV, 200MΩ oil-immersed metal film resistor. The low-voltage arm resistor is mounted within the divider's bottom flange, with voltage signals from the low-voltage arm routed to the control console via shielded cable;
(8) The automatic grounding switch utilizes an electromagnetically operated grounding mechanism. Upon test termination, it automatically shorts the main capacitor and grounds it through the protective resistor.
Products Introduction
Impulse Control Interface
Impulse Measurement Interface
Impulse Control Console
Products Description
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