This manual provides the design guide for VLT HVAC Basic Drive variable speed drives.
This design guide explains how to read the document and gives an overview of the VLT HVAC Basic Drive, including safety considerations, CE marking, and environmental requirements. It is intended for engineers and service technicians who install, configure, or maintain the drive.
Key sections cover safety instructions, mechanical and electrical installation, programming via the MCT 10 software or local control panel, RS‑485 communication setup, EMC compliance, optional accessories, and detailed technical specifications such as power rating, dimensions, and weight. This manual is written in Chinese.
| Power rating | 0.25‑1.5 kW / 0.33‑2 Hp (up to 100 kW / 125 Hp) |
|---|---|
| Input voltage | 200‑240 V AC (T2) or 380‑480 V AC (T4) |
The main power must be disconnected, the power grid verified as isolated, and a waiting period observed before removing the motor or power plug.