Contents
1 Introduction
4
1.1 Purpose of the Manual
4
1.2 Additional Resources
4
1.3 Product Overview
4
1.3.1 Working Principle 4
1.3.2 IEEE519 Compliance 5
1.4 Ordering Information
6
1.4.1 Filter Configurator 6
1.4.2 Ordering Form Type Code 6
2 Safety
7
2.1 Safety Symbols
7
2.2 Qualified Personnel
7
2.3 Safety Precautions
7
3 Mechanical Installation
8
3.1 Pre-installation
8
3.1.1 Planning the Installation Site 8
3.1.2 Receiving the Active Filter 8
3.1.3 Transportation and Unpacking 8
3.1.4 Lifting 8
3.1.5 Mechanical Dimensions 9
3.2 Mechanical Installation
11
3.2.1 Tools Needed 11
3.2.2 Clearance Requirements 11
3.2.3 Power Terminal Locations 12
3.2.4 Cooling and Airflow 13
3.2.5 Gland/Conduit Entry - IP21 (NEMA 1) and IP54 (NEMA12) 14
4 Electrical Installation
15
4.1 Safety Instructions
15
4.2 Electrical Installation
15
4.2.1 Power Connections 15
4.2.2 Grounding 16
4.2.3 EMC Interference 17
4.2.4 Extra Protection (RCD) 18
4.2.5 RFI Switch 18
4.2.6 Torque 18
4.2.7 Current Transformer (CT) 18
4.2.8 Auto CT Detection 22
Contents Operating Instructions
MG90V302 Danfoss A/S © 09/2014 All rights reserved. 1
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