TND3(TSD) series wall-mounted AC voltage stabilizer has the characteristics of complete functions, novel and luxurious appearance, and excellent quality. It can provide high-precision and stable power supply to computers, copiers, programmable telephone exchanges, industrial precision electrical appliances, medical devices, household appliances and other equipment.
This document describes the TND3(TSD) series of wall‑mount AC voltage regulators, covering their applicable range, model designations, and key technical parameters. It outlines the operating environment, cooling methods, and safety features required for reliable performance.
Installation instructions include dimension data, mounting requirements, altitude limits, and ordering information. The manual also details overload protection, voltage regulation accuracy, and recommended selection criteria for different load types. This manual is written in Chinese.
| Rated output capacity | 3 kVA / 5 kVA / 7 kVA |
|---|---|
| Rated input voltage range | 160 V ~ 250 V |
| Output voltage options | 220 V and 110 V |
| Cooling method | Natural air convection (AN) or forced air (Fan) |
Installation is permitted at altitudes up to 1 000 m.
The 3 kVA unit measures 265 mm × 155 mm × 400 mm and weighs 13.5 kg.