This model replaces the ground breaking and very popular model HVA30. The HVA30 was upgraded to the HVA34 to accommodate the new testing requirements for 25kV rated cables as per the latest revision of IEEE400.2 testing standard.
Arguably the top selling VLF/DC instrument on the market, this instrument has become the standard for testing 25kV rated cables and below. The upgraded model includes an even more powerful output while keeping the same overall weight, physical dimensions, and user interface.
A single piece design, weighting only 44 lbs / 19.5kgs, it is capable of testing up to 120, 000ft / 37km of cable. This is not just a VLF hipot, it also includes a DC hipot, Fault conditioning, Sheath testing, and Vacuum Bottle testing modes all housed in single piece, powerful test instrument.
| Key Features |
| Test your 25 (Maint), 15, 11, 8, 6.6, 5kV long MV cables |
| Weighs only 44lbs / 19.5kg |
| Perform tests fully automatically |
| Oscilloscope Display of Output Waveform |
| Insulation Resistance & Cap. Measurement |
| RMS Metering of Current and Voltage |
| Output Frequency optimization |
| Internal Storage of Test Reports |
| Download to PC and / or USB flash drive |
| Unlimited duty cycle |
| Flashover voltage detection |
| Bright backlit LCD display |
| Power supply immunity and independence |
| Low maintenance, oil-free design |
| Benefits |
|
| Output Modes | VLF Sinewave / Squarewave & DC outputs
VLF 24kVrms / 34kVpk output
DC ±34kV
Cable Jacket / Sheath testing
Vacuum Bottle testing
|
| Safety | Integrated internal discharge of DUT
Short circuit detection
12kV power frequency voltage feedback protection
Remote interlock “kill switch” and HV status indication
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| Specifications |
|
HVA34
VLF/DC Hipot Tester
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|
| Feature | Parameters |
| Power Supply/Input Voltage | 110 to 240V AC ±10% (50/60Hz) |
| Input Power Requirements | 400VA |
Rated Max Output Voltage
| Sinusoidal RMS/Peak: 24kV/34kV
Squarewave: 34kV
DC: ±34kV
|
Rate Max Output Current
| Sinusoidal RMS: 10mA
DC/Squarewave: 14.5mA
|
Output Frequency
(default 0.1Hz)
| 0.01Hz to 0.1Hz adjustable small increment of 0.01Hz (10 frequencies) |
| Frequency Optimization | Yes |
| Specifications |
|
| VLF/DC Hipot Tester |
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| Model Overview |
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| Model | Description |
| With Integrated Tan Delta |
|
| HVA28TD | Output Voltage: 29kV, 21kVrms,
Load: 0.5µF @ 0.1Hz @ 20kVrms,
Weight: 31lbs/14 kg
|
| HVA34TD | Output Voltage: 34kV, 24kVrms
Load: 1.5µF @ 0.1Hz @ 24kVrms,
Weight: 44lbs/20 kg
|
| HVA45TD | Output Voltage: 45kV, 32.3kVrms
Load: 1.0µF @ 0.1Hz @ 32kVrms,
Weight: 86lbs/39 kg
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| VLF/DC Only - HVA Series |
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| HVA34 | Output Voltage: 34kV, 24kVrms
Load: 0.5µF @ 0.1Hz @ 24kVrms,
Weight: 44lbs/20 kg
|
| HVA30-7 | Output Voltage: 34kV, 24kVrms
Load: 6.0µF @ 0.1Hz @ 24kVrms,
Weight: 125lbs/57 kg
|
| HVA60 | Output Voltage: 62kV, 44kVrms
Load: 1.0µF @ 0.1Hz @ 44kVrms,
Weight: 126lbs/57 kg
|
| HVA90 | Output Voltage: 90kV, 64kVrms
Load: 1.0µF @ 0.1Hz @ 64kVrms,
Weight: 280lbs/127 kg
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| HVA120 | Output Voltage: 120kV, 85kVrms
Load: 0.5µF @ 0.1Hz @ 85kVrms,
Weight: 436lbs/198 kg
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| HVA200 | Output Voltage: 200kV, 141kVrms
Load: 0.6µF @ 0.1Hz @ 141kVrms,
Weight: 2,094lbs/950 kg
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