VLF high-voltage test set
max. 28 kV, max. 10uF, HVA28 TD b2 electronic GmbH

The HVA28 TD VLF high voltage test set is an ultra-compact lightweight 0.1 Hz VLF cable tester with integrated tan delta diagnostics.

Keyfeatures:

- Smallest VLF & TD unit available
- 14kg only
- Smart VLF technology
- Outputvoltage 28 kV
- IP67 watertight
- Patented cooling system
- Dual Discharge Device (DDD®)

At only 14 kg this ultra light high voltage test set is the smallest unit available on the market and is perfectly suited for mobile use.

The HVA28 TD high voltage test set is protected by a watertight, crushproof and dust proof IP67-case.

The strong high voltage output can drive capacitive loadsas high a 10 μF.

Possible output voltages:

- Sinusoidal: 0 - 28 kV peak, 0 - 20 kV eff
- DC: ± 0 - 28 kV
- Squarewave: 28 kV

The HVA28 TD offers manual and automatic testing and diagnostic sequences and various operating modes such as:

- VLF cable testing with symmetrical AC-Voltage (load independent across full range)
- DC with positiv or negative polarity
- Burn-/ Fault Condition or Fault Trip Mode
- Jacket / Sheath Testing
- Sheath Fault location mode

The Dual Discharge Device (DDD®) allows electronic and mechanical discharging of devices under test.