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Danfoss VLT FC 302 N200 User Manual

Danfoss VLT FC 302 N200
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Illustration 26: Split Shipment Electrical Connections (D10h Sine-wave Cabinet)
Additional terminal connections
Thermal protection wiring harness to drive cabinet
DC-link harness to fan supply in drive cabinet
Cabinet heater supply harness to drive cabinet
Motor cables (U/V/W) to motor terminals (U/V/W) in
drive cabinet
AQ357954340588en-000201 / 130R0881 | 55Danfoss A/S © 2020.09
Electrical Installation
VLT® Refrigeration Drive FC 103
Operating Guide

Table of Contents

Questions and Answers:

Danfoss VLT FC 302 N200 Specifications

General IconGeneral
Control MethodVector Control, VVC+
Communication ProtocolsProfibus
Enclosure TypeIP20, IP21, IP55
EfficiencyUp to 98%
Protection ClassIP20, IP21, IP55

Summary

Safety

Qualified Personnel

Specifies the required qualifications and skills for handling the equipment safely.

Safety Precautions

Highlights essential warnings to prevent injury and equipment damage.

Mechanical Installation

Lifting and Combining Cabinets

Provides safety instructions for lifting heavy drives and methods for combining split cabinets.

Electrical Installation

Safety and EMC-compliant Installation

Highlights safety instructions and requirements for achieving EMC compliance during installation.

Connecting Power Cables and Grounding

Explains considerations for power cabling, grounding, and connecting motor, mains, and ground cables.

Installing Upstream Fuses

Provides recommendations for fuse types and ratings for IEC and UL installations.

Commissioning

Applying Power and Drive Programming

Covers applying power, initial setup, and programming the drive via the LCP.

System Information Entry

Details steps for entering basic system and motor information for drive configuration.

Automatic Motor Adaptation (AMA)

Explains the procedure for optimizing drive compatibility with the motor through adaptation.

Starting Up the Drive

Guides on initial start-up, parameter settings, and uploading/downloading configurations.

Wiring Configuration Examples

Automatic Motor Adaptation (AMA) Wiring

Provides wiring examples for configuring Automatic Motor Adaptation with and without specific terminals.

Speed Reference Wiring

Illustrates wiring configurations for analog speed references using voltage or current inputs.

Maintenance, Diagnostics, and Troubleshooting

Warnings and Alarms

Lists and explains various warnings and alarms, including their causes and troubleshooting steps.

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