The Victor 4108 user manual provides safety guidelines, operation steps, specifications, and maintenance instructions for the aerial line ground fault…
The Victor 4108 is a handheld instrument for locating single‑phase ground faults on aerial high‑voltage lines up to 25 km long. It combines a wireless‑linked detection clamp, a 7‑inch color LCD, voice prompts, and Bluetooth connectivity for convenient field testing.
The manual covers safety precautions, detailed operating procedures, technical specifications, maintenance tips, and a packing list. It also explains how to use the Bluetooth app for data download and remote monitoring. This manual is written in Chinese.
| Main unit battery | 14.8 V 5200 mAh lithium |
|---|---|
| Clamp battery | 3.7 V 2600 mAh lithium |
| Display | 7‑inch color LCD, 153.8 mm × 85.6 mm |
| Output voltage | 3000 V / 8000 V (selectable) |
| Output frequency | 50 Hz |
| Clamp size | Φ36 mm |
| Wireless communication | 433 MHz, up to 50 m |
| Bluetooth range | up to 40 m |
| Main unit dimensions | 355 mm × 272 mm × 164 mm |
| Total weight (incl. rod) | ≈11.5 kg |
| Operating temperature | -20 °C ~ 70 °C |
| Insulating rod size | Φ32 mm, 1 m per section (5 sections) |
The instrument must never be used on live lines, the high‑voltage probe must not be touched, and only authorized personnel may service the device; always verify that the housing and cables are intact before testing.
The detection clamp’s non‑contact voltage detector emits a light and sound alarm, and the host unit provides a voice prompt when the tested line is energized.
The instrument offers two selectable output voltage levels: 3000 V and 8000 V.