Table Of Contents - Danfoss VLT FC 103 Operating Instructions Manual

Contents
C C ontents
1 Introduction
2 Installation
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VLT Refrigeration Drive Operating Instructions
1.1 Product Overview
1.1.1 Interior Views
1.2 Purpose of the Manual
1.3 Additional Resources
1.4 Product Overview
1.5 Internal Controller Functions
1.6 Frame Sizes and Power Ratings
2.1 Planning the Installation Site
2.1.2 Planning the Installation Site
2.2 Pre-Installation Check List
2.3 Mechanical Installation
2.3.1 Cooling
2.3.2 Lifting
2.3.3 Wall Mounting - IP21 (NEMA 1) and IP54 (NEMA 12) Units
2.4 Electrical Installation
2.4.1 General Requirements
2.4.2 Earth (Grounding) Requirements
2.4.2.1 Leakage Current (>3.5 mA)
2.4.2.2 Earthing (Grounding) IP20 Enclosures
2.4.2.3 Earthing (Grounding) IP21/54 Enclosures
2.4.3 Motor Connection
2.4.3.1 Terminal Locations: D1h-D4h
2.4.4 Motor Cable
2.4.5 Motor Rotation Check
2.4.6 AC Mains Connection
2.5 Control Wiring Connection
2.5.1 Access
2.5.2 Using Screened Control Cables
2.5.3 Earthing (Grounding) of Screened Control Cables
2.5.4 Control Terminal Types
2.5.5 Wiring to Control Terminals
2.5.6 Control Terminal Functions
2.6 Serial Communication
2.7 Optional Equipment
2.7.1 Load Share Terminals
2.7.2 Regeneration Terminals
MG16J102 - VLT is a registered Danfoss trademark
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