Danfoss VLT HVAC Drive FC 131 User Manual

1
1.1
1.2
1.2.1
1.2.2
1.3
1.4
1.5
2
2.1
2.2
2.3
2.4
3
3.1
3.1.1
3.1.2
3.2
3.2.1
3.2.2
3.2.3
3.2.3.1
3.2.3.2
3.2.3.3
3.2.3.4
3.2.3.5
3.2.3.6
3.2.3.7
3.2.3.8
3.2.4
3.2.4.1
3.2.4.2
3.2.4.3
3.2.4.4
3.2.4.5
Contents
Introduction 6
Purpose of this Operating Guide 6
Additional Resources 6
Other Resources 6
MCT 10 Setup Software Support 6
Document and Software Version 6
Certificates and Approvals 7
Disposal 7
Safety 8
Safety Symbols 8
Qualified Personnel 8
Safety Precautions 8
Motor Thermal Protection 9
Installation 10
Mechanical Installation 10
Side-by-side Installation 10
Drive Dimensions 10
Electrical Installation 11
Electrical Installation in General 11
IT Mains 11
Mains and Motor Connection 12
Introduction 12
Connecting to Mains and Motor 13
Enclosure Size I2 13
Enclosure Size I3 14
Enclosure Size I4 15
IP54 Enclosure Sizes I2, I3, I4 16
Enclosure size I6 16
Enclosure size I7, I8 18
Fuses and Circuit Breakers 18
Branch Circuit Protection 18
Short-circuit Protection 18
Overcurrent Protection 18
UL/Non-UL Compliance 18
Recommendation of Fuses and Circuit Breakers 18
AQ367426199594en-000101/130R0988 | 3Danfoss A/S © 2021.06
Contents
VLT® HVAC Drive FC 131
Operating Guide

Danfoss VLT HVAC Drive FC 131 Specifications

General

Brand	Danfoss
Model	VLT HVAC Drive FC 131
Category	DC Drives
Language	English