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Integrated high frequency high voltage power supply

  • Integrated high frequency high voltage power supply

Key attributes

Brand HK Electrical
Model NO. WD-G350 Integrated high frequency high voltage power supply
Rated voltage AC220V+10%
Series WD-G350
Description

Description

This product is mainly used for sampling impulse discharge of high-resistance fault waveform during fault testing of 35kV and below power cables and for impulse discharge when the fault point is accurately located. The sheath is used at precise points, and the burn-through capability can burn through the breakdown point in a short time and reduce the breakdown point resistance.

Feature

  • Integrated design, built-in capacitor, simple wiring.

  • Touch screen human-computer interaction, simple setting operation, intuitive and convenient display of instrument status.

  •  With voltage regulation, automatic voltage regulation and automatic protection functions.

  • The output high voltage has the function of single pulse and continuous pulse, respectively cooperate with the fault tester and the fixed point instrument to find the fault point.

  • The output high voltage has a DC output, which can be connected to an external ball gap for work, and the application is diversified.

  • Software controls vacuum shock spark discharge, self-adaptive discharge and pulse cycle.

  • With emergency stop button, automatic discharge function, automatic voltage reduction and discharge after emergency stop or shutdown, safe and reliable.

  • The continuous working time is not less than 6 hours, which meets the longest working time of the cable fault test.

  • Engineering chassis design, compact structure.

Specifications


Output mode pulse output/DC output
Output voltage  negative voltage, ≤35kV
Working current ≤40mA
Working mode ingle pulse/continuous pulse/DC output
Built-in capacitor 2.8uF/35kV
Discharge energy ≤1715J
Pulse period 3s~8s self-adaptive
Auto-discharge automatic discharge after shutdown
Working power supply power frequency 220V±10%
Display screen 800×480 resolution touch display
Working temperature  -10℃~40℃
Working humidity ≤80%
Altitude  ≤1000 meters
Dimensions 478(L)*370(W)*448(H) mm
Weight ≤28kg


Know your supplier

Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 1000m² Total staff: 100 Highest Annual Export(usD): 300000000
Services
Business Type: Sales
Main Categories: Power Wire and Cables/Medium and High Voltage Switchgear/Low Voltage Electrical Components/Renewable Energy and EV Charging/Electrical Testing and Metering/Power Generation and Backup Systems/Overhead Line Hardware/Instrument Transformers and Sensors/Transformer and Switchgear Parts/Construction Equipment and Tools/Electrical Manufacturing and Factory Automation/Cable Accessories/Lightning Protection and Electrical Insulation/Substations and E-Houses/Electrical Panel and Controlgear/Power Quality Equipment
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