Megger HV Tester 25kV | Portable HV DC Test
The HV Tester 25 kV is a high-voltage generator with a variable negative DC output voltage of 0 - 25 kV. The condition of the test object with regard to electrical strength and insulation quality can be determined on the basis of the unit's readings for output voltage and current. Due to its small size and internal battery this test-system is ideal for test-conditions where no external power supply is available.
- DC and insulation testing of cables, joints, electrical fi xtures, etc.
- High fl exibility with built-in battery
Description
The HV Tester 25 kV is a highvoltage generator with a variable negative DC output voltage of 0 … 25 kV.The HV Tester 25 kV is used for:
- Testing of newly installed cables and splices before they
- are taken into service
- Testing of disconnected cables
- Testing of electrical installations
- Preventive checks after repairs and work on cables and other installations
Technical features
- Easy operation
- Built-in rechargeable battery for mains independent operation
- Low weight and compact design
- Integrated discharge
- Built-in timer
- Stabilized adjustable output voltage
- Voltage measurement direct at high-voltage output
- HV-on with 0 kV interlock
- Output short-circuit and open-circuit proof
- Grounding safety circuit