Two-part test system ZPA - 100 kV / 50 mA / 5000 VA with Oil Transformer and U-Divider
SKU: 214169
The ZPA is a mobile two-part high-voltage AC test system for withstand voltage testing in industrial, railway, and energy applications. The power unit (wheeled steel trolley with oil transformer) and control panel (tripod-mounted die-cast aluminium unit) are connected by 10 m cables, allowing spatially separated, safe testing directly at the test object. Output voltage is measured directly at the HV side via integrated measuring divider.
- Test voltage adjustable from 1 to 100 kV AC
- Oil transformer with HV tube output for stable, norm-compliant high voltage
- Voltage and current measured directly at the high-voltage output via integrated measuring divider
- Sinusoidal 50 Hz output with zero-voltage switching — protects both the test object and the system
- Trip current limit and peak detection for insulation fault detection, including low-energy spikes
- Voltage ramp function for controlled, norm-compliant voltage increase
- Minimum current monitoring for contact faults and cable interruptions
- Safety circuit with two forcibly guided safety relays, integrated warning lights, EN 50191 compliant
- Emergency stop integrated in the control unit
- 15 freely programmable parameter sets
- Remotely controllable via ASCII, DLL, .NET; RS232 and PLC-compatible
- ETL DataView 3 compatible for test plans, PDF/CSV/HTML result reports
- Mobile design on rubber-tyred wheeled trolley; fully standalone without PC
- DAkkS calibration available as option
| Specification | Value |
|---|---|
| Test voltage range | 1000–100 000 V AC |
| Test voltage resolution | 10 V |
| Voltage accuracy | 1% of measured value ±2 digits |
| Output frequency | 50 Hz / 60 Hz (mains dependent) |
| Max output power | <5000 VA |
| Trip current range | 0.1–50 mA |
| Current resolution | 0.1 mA |
| Test time range | 1 s–99 min; continuous |
| Ramp time range | 0.5–99 s |
| Parameter sets | 15 freely programmable |
| HV output | 1 × HV tube (1-pole socket) + earth connection |
| Interfaces | Digital I/O, RS232, CAN |
| Input voltage | 400 V, 50/60 Hz ±10% |
| Mains connection | CEE 16A, 5-pole |
| Max current consumption | 16 A |
| Trolley width (incl. base plate) | 930 mm |
| Trolley height (incl. castor and tube) | 1985 mm |
| Trolley depth (incl. handle and base plate) | 1840 mm |
| Rubber tyre diameter | 250 mm |
| Weight | approx. 550 kg |
| IP rating | IP20 |
| Operating temperature | +5 to +40 °C |
| Max altitude | 2000 m |
| Standards | EN 61010-1, EN 61326-1, EN 50191, EN 61000-3-2/3-3 |