Danfoss VLT HVAC Drive FC 102 1.1-400 kW Selection Guide

About this manual

This document is a selection guide for the Danfoss VLT® HVAC Drive FC 102, a dedicated variable frequency drive designed for heating, ventilation, and air conditioning (HVAC) systems. It covers applications ranging from 1.1 kW to 400 kW and supports both asynchronous and permanent magnet motors. The guide emphasizes the drive's high energy efficiency, up to 98%, and its ability to reduce total system and lifecycle costs. This manual is written in Chinese.

What's inside

• Energy Efficiency
• Global Support Network
• User Interface
• Modular Design
• EMC Filter
• Compact Size
• Cooling Management
• Protection Levels
• Harmonic Performance
• Motor Cable Length

Specifications

Frequently asked questions

Is an EMC filter included with the drive?

Yes, the drive comes with an integrated EMC filter as standard.

What is the power range of the VLT HVAC Drive FC 102?

The drive covers a power range from 1.1 kW to 400 kW.

What is the maximum length of unshielded motor cable that can be used?

The drive supports the use of unshielded motor cable up to a maximum length of 300 meters.

What is the maximum ambient temperature for the drive?

The drive is rated for an ambient temperature of up to 50° C.