Description
- Sinusoidal: 0 – 120 kV peak, 0 – 85 kV rms
- DC: ± 0 – 100 kV
- Squarewave: 100 kV
The highvoltage insulation tester HVA120 offers various operating modes:
- Cable testing
- cable sheath / jacket testing
- sheath fault location mode
- cable fault conditioning (burning)
- vacuum bottle test
The following features make the high voltage HVA insulation tester the outstanding cable test system of its class:
- Predefined standard-compliant cable test sequences
- Absolute symmetrical sine wave high voltage
- RMS measurement of output voltage and current
- Measurement of capacitive and resistive load
- Automatic and load dependent frequency selection (0.01 Hz – 0.1 Hz)
- Display of current test time
- Integrated real-time scope function
- Self-explanatory, multilingual software
- Automatic measurement reporting
- Report storage via RS232 or USB
- PC software (b2 ControlCenter) for data analysis and storage
- Flashover detection and switch off
- Flashover voltage measurement
- Time optimized burning mode
- No regular maintenance required
The fully comprehensive safety features of the highvoltage insulation tester guarantees protection for operator and test instrument.
- Short circuit protected output
- 12 kV feedback protection (50 Hz)
- Signal lamps for active / inactive high voltage
- Status display of safety functions
- Dual Discharge Device (DDD®), two integrated and automatic discharge devices
- Main switch with key-lock
- Emergency-off button on front panel
A SINGLE insulation tester for NUMEROUS applications:
- Cables: XLPE , PE, EPR, PILC, etc.
- Capacitors
- Switchgear
- Transformers
- Rotating machines (IEEE 433)
- Isolators
- Bushings
