HV Diagnostics HVA90 VLF and DC Hipot Tester

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HV Diagnostics HVA90 VLF and DC Hipot Tester
  • Features & specifications

  • Single piece design, weighs only 280 lbs
  • Test up to 10μF (100,000ft/30km)
  • Test MV and transmission cable networks
  • Perform tests fully automatically
  • Real time oscilloscope display
  • User friendly software for professional reporting and setup
  • Low maintenance oil free design
  • Download to PC and/or USB flash drive
  • RMS Metering of Current and Voltage

Technical Specifications
Power Supply/Input Voltage 110 to 240V AC ±10% (50/60Hz)
Rated Max Output Voltage Sinusoidal RMS/Peak: 64kV/90kV
Squarewave: 90kV
DC: ±90kV
Rate Max Output Current Sinusoidal RMS: 41mA
DC/Squarewave: 58mA
Output Frequency (default 0.1Hz) 0.01Hz to 0.1Hz adjustable small increment of 0.01Hz (10 frequencies)
Frequency Optimization Yes
Maximum Output Load Capability @ maximum voltage and frequency 1μF
10,000 ft (3km)
Maximum Output Load Capability @ Reduced Frequency and / or voltage 10μF
100,000 ft (30 km)
Metering Voltage: 0.1kV Resolution ±1% Accuracy
Current: 1 μA Resolution ±1% Accuracy
Capacitance: 0.1 nF to 20 μF Range
Resistance: 0.1MΩ to 20GΩ Range
Timing: Included and integrated
Fast Arc/Flashover: Detection Included and Integrated
Waveform: Real time oscilloscope display of actual output voltage waveform
Output Mode (all load independent & symmetrical): VLF AC Sinewave
VLF AC Squarewave
DC (both Positive and Negative Polarity)
Fault Condition Mode / Fault Trip Mode
Vacuum Bottle Test Mode (DC) - optional
Cable Jacket / Sheath Test Mode
Output Duty Continuous
Computer Interface RS232 Standard, USB Flash Memory Download Module (optional)
HVA Contol Center Software included with every HVA instrument
Memory / Test Record Storage Built in Memory: 50 Test Records
USB Flash Drive: Unlimited (see options)
No. of programmable Automatic Test Sequences 40
Standard HV Test Lead Cable Included 50ft/15m
Weight 280 lbs/127kg
Dimensions (26 x 17.5 x 24)in, (650 x 445 x 610)mm
Environmental Storage: -13°F to 158°F / -25°C to 70°C
Operating: 23°F to 113°F / -5°C to +45°C
Humidity: 85% RH non-condensing