WT-3 voltage regulator is a device designed to regulate the output voltage of AC generators, with features of high stability, fast response, and easy installation and maintenance.
This manual describes the WT-3 voltage regulator, intended for use with small to medium AC power supplies. It outlines the operating environment, including temperature, humidity, and altitude limits, and details the device's features such as fast response and easy installation.
The document includes technical parameters, wiring diagrams, adjustment functions, and safety precautions. It lists input voltage ranges, maximum output current, dimensions, weight, and performance specifications, helping users install and operate the regulator safely. This manual is written in Chinese.
| Input voltage (VO-V220) | 180-250 Vac, 50/60 Hz |
|---|---|
| Input voltage (VO-V380) | 370-450 Vac, 50/60 Hz |
| Maximum output current | 12 A (10 seconds) |
| Operating temperature range | -20 to +60 °C |
| Relative humidity limit | < 90 % |
| Maximum altitude | < 1000 m |
| Dimensions | 175 mm × 129 mm × 22 mm |
| Weight | 0.4 kg |
| Frequency range | 45-600 Hz |
The WT-3 can operate from -20 °C to +60 °C.
The regulator can deliver up to 12 A for a duration of 10 seconds.
The VO‑V220 terminal accepts 180‑250 Vac at 50/60 Hz.
The unit measures 175 mm × 129 mm × 22 mm and weighs 0.4 kg.