Danfoss VLT CDS 303, Руководство по эксплуатации

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Contents
1 Introduction
4
1.1 Introduction
4
1.1.1 Sequence of Operation 5
2 Safety Instructions and General Warnings
6
2.1 Safety and Warnings
6
2.1.1 High Voltage Warning 6
2.1.2 Caution 6
2.1.3 Disposal 6
2.1.4 Software Version 6
2.1.5 Safety Instructions 6
2.1.6 General Warning 7
2.1.7 Leakage Current 7
2.1.8 Residual Current Device 7
2.1.9 IT Mains 7
2.1.10 Avoid Unintended Start 7
2.2 Safe Torque Off 7
2.2.1 Terminal 37 Safe Torque Off Function 8
2.2.2 Safe Torque Off Commissioning Test 13
3 How to Install
14
3.1 Environment 14
3.1.1 Ambient Temperature and Altitude 14
3.1.2 Environmental Requirements for Mechanical Installation 14
3.2 Mechanical Installation 14
3.2.1 Accessory Bags 14
3.2.2 Mechanical Mounting 15
3.2.3 Mechanical Dimensions 16
3.3 Electrical Installation
17
3.3.1 Cables General 17
3.3.2 Removal of Knockouts for Extra Cables 17
3.3.3 Mains Connection for B1, B2 and B3 18
3.3.4 Mains connection for B4, C1 and C3 18
3.3.5 Motor Compressor Connection 20
3.3.6 Motor Compressors Cables 20
3.3.7 Electrical Installation of Motor Compressor Cables 21
3.3.8 Compressor Motor Protection 21
3.3.9 Access to Control Terminals 21
Contents Operating Instructions
MG34M422 Danfoss A/S © Rev. 2013-07-03 All rights reserved.