Contents
1 Introduction
4
1.1 Purpose of the Manual
6
1.2 Product Overview
6
1.3 Internal Adjustable Frequency Drive Controller Functions
6
1.4 Frame Sizes and Power Ratings
7
2 Installation
8
2.1 Installation Site Checklist
8
2.2 Pre-installation Checklist
8
2.3 Mechanical Installation
8
2.3.1 Cooling 8
2.3.2 Lifting 9
2.3.3 Mounting 9
2.3.4 Tightening Torques 10
2.4 Electrical Installation
10
2.4.1 Requirements 13
2.4.2 Grounding Requirements 14
2.4.2.1 Leakage Current (>3.5 mA) 14
2.4.2.2 Grounding Using Shielded Cable 15
2.4.3 Access 15
2.4.4 Motor Connection 16
2.4.4.1 Motor Connection for A2 and A3 17
2.4.4.2 Motor Connection for A4 and A5 18
2.4.4.3 Motor Connection for B1 and B2 18
2.4.4.4 Motor Connection for C1 and C2 19
2.4.5 AC Line Power Connection 19
2.4.5.1 AC Line Input Connection for A2 and A3 20
2.4.5.2 AC Line Input Connection for A4 and A5 21
2.4.5.3 AC Line Input Connection for B1 and B2 22
2.4.5.4 AC Line Input Connection for C1 and C2 22
2.4.6 Control Wiring 23
2.4.6.1 Control Terminal Types 23
2.4.6.2 Wiring to Control Terminals 24
2.4.6.3 Using Shielded Control Cables 24
2.4.6.4 Jumper Terminals 12 and 27 25
2.4.6.5 Terminal 53 and 54 Switches 25
2.4.6.6 Terminal 37 26
Contents Instruction Manual
MG16E222 Danfoss A/S © Rev. 2014-02-10 All rights reserved.
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