User manual for the Wisman WPS20P20 high‑voltage power supply, covering safety, specifications, operation, maintenance and warranty.
The WPS20P20 is a pulse high‑voltage power supply that operates with a high‑frequency inverter, delivering up to 0‑20 kV DC combined with 0‑20 kV AC. It features adjustable frequency and pulse width, and includes comprehensive protection systems for safe operation.
The manual provides safety precautions, technical specifications, front‑ and rear‑panel descriptions, step‑by‑step operating instructions, maintenance and testing guidelines, parts ordering information, and warranty details. All procedures requiring high‑voltage work must be performed by qualified personnel. This manual is written in Chinese.
| Input voltage | 220±10% VAC 50 Hz |
|---|---|
| Output voltage | DC 0‑20 kV + AC 0‑20 kV |
| Frequency range | 0‑50 kHz |
| Pulse width range | 0‑6 µs |
| Dimensions (L×W×H) | 620 mm × 560 mm × 230 mm |
You should wait five minutes to allow the internal capacitance to fully discharge.
The product is guaranteed for one year from shipment, with free repair for faults occurring within that period.
Turn the voltage adjustment knob counter‑clockwise to the zero position, then turn it clockwise while monitoring the output with an oscilloscope.