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The B2 HVA34 hipot tester 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
- vacuum bottle test
The following features make the HVA34 hipot tester the outstanding cable test system of its class:
Predefined standard-compliant cable test sequences
- Symmetrical sine wave at high voltage
- RMS measurement of output voltage and current
- Measurement of capacitive and resistive load
- Automatic 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 USB or RS232
- PC software (b2 ControlCenter) for data analysis and storage
- Flashover detection and ultra fast switch off
- Flashover voltage measurement
- Time optimized burning mode
- No regular maintenance required
The fully comprehensive safety features guarantee protection of operator and test instrument.
Short circuit protected output
- 12 kV feedback protection
- Signal lamps for active / inactive high voltage
- Status display of safety functions
- Dual Discharge Device DDD®, elektronische und mechanische Entladeeinrichtung (integriert)
- Main switch with key-lock
- Emergency-off button on front panel
A SINGLE device for NUMEROUS applications:
Cables: XLPE , PE, EPR, PILC, etc.
- Capacitors
- Switchgear
- Transformers
- Rotating machines (IEEE 433)
- Isolators
- Bushings
The HVA34 hipot tester may be expanded with optional devices into to a full cable diagnostics system.
The HVA system may then be used for tan delta measurement
- TD30 tan delta cable diagnostics or partial discharge measurement
- PD30-E measurement of partial discharges
