This is an installation manual of VLT® HVAC Drive FC 102 1.1–90 kW, which introduces the installation, wiring and commissioning of the product
This manual provides step-by-step instructions for installing and commissioning the Danfoss VLT® HVAC Drive FC 102, a frequency converter for motor speed control in HVAC systems. It covers safety precautions, mechanical mounting, electrical wiring, control connections, and system testing. The guide is intended for qualified personnel and includes detailed diagrams, terminal descriptions, and troubleshooting steps. The drive supports various motor types and can be configured for standalone or integrated applications, with options for safe torque off (STO) and communication protocols like RS-485.
| Power Supply | 3x200-240 V AC, 3x380-480 V AC, 3x525-600 V AC, 3x525-690 V AC |
|---|---|
| Motor Output | 1.1–90 kW |
The drive supports power ratings from 1.1 kW to 90 kW.
It can control both asynchronous and permanent magnet motors.