HVA60 VLF DC Hipot Testing Device

The HVA60 VLF DC Hipot Testing Device is the most advanced high voltage test system on the market, offering the highest output power in its class while maintaining a compact and lightweight design. With its integrated control cabinet and HV generator in a single portable unit, the HVA60 stands out for its versatility and ease of use. Designed specifically for testing HV cables and switchgear, the system features variable frequency VLF output, dual polarity DC output, and cable jacket or sheath testing modes. Tests can be conducted in both automatic and manual modes, with real-time data display and recording of applied voltage, current, capacitance, resistance, and time.

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• Compact, all-in-one design for easy transportation.
• Real-time display of output waveform and test parameters.
• Fully automatic or manual cable test sequencing.
• Multiple testing modes, including VLF, DC, sheath testing, and fault conditioning.
• Ergonomic, menu-guided user interface with a large backlit display.
• USB connectivity for quick and convenient data export.

• Power Supply: 100-240VAC, 50/60Hz
• Output Voltage:
  • Sinusoidal: 0 — 60kV peak
  • DC Positive/Negative: ±0 — 60kV
  • Square wave: 0 — 60kV peak
• Output Current: 0 — 50mA (Resolution 1µA)
• Output Frequency: 0.02 – 0.1 Hz (Steps of 0.01 Hz)
• Output Modes:
  • AC (VLF)
  • DC positive and negative
  • Burn/Fault Conditioning Mode
  • Jacket/Sheath Testing
• Output Load:
  • 1.0µF at 0.1Hz at 43kV rms (~3km of cable)
  • 2.0µF at 0.05Hz at 43kV rms (~6km of cable)
  • 5.0µF at 0.02Hz at 43kV rms (~15km of cable)
  • 50µF at reduced voltage/frequency
• Metering:
  • Output Voltage and Current (True RMS and Peak)
  • Capacitance, Resistance, Time, Flashover voltage
• Dimensions: 450 L x 350 W x 510 H mm
• Weight: 59.8kg

• Portability: Lightweight and compact, ideal for use in-field or in industrial settings.
• Performance: Capable of testing approximately 3,000m of cable at 0.1Hz and 60kV or up to 15,000m at 0.02Hz.
• Efficiency: Continuous operation without thermal limitations allows for uninterrupted testing.
• Safety: Includes two independent earthing devices, electronic and mechanical discharging, and integrated transient protection up to 12kV.
• Maintenance-Free: Dry-type transformer with robust HV connectors minimizing routine servicing requirements.
• Future-Proof: Upgradeable to a complete cable diagnostic system to meet evolving needs.

The HVA60 is ideal for technicians and engineers working on:

• Testing high-voltage cables for validation and maintenance.
• Diagnosing sheath/jacket integrity in various cable systems.
• Fault conditioning to simplify fault location.
• Performing advanced electrical tests for switchgear certification.