Danfoss VLT FC 103 Operating page 4

VLT® Refrigeration Drive FC 103
Operating Guide
4.7 Cooling Requirements
4.8 Airflow Rates
4.9 Lifting the Drive
4.10 Combining Multiple Cabinets from a Split Shipment
4.11 Installing the Enclosed Drive
4.11.1 Creating an Entry for Cables
4.11.2 Installing the Drive with Back-channel Cooling Option
4.11.3 Securing the Cabinet(s) to the Floor
5 Electrical Installation
5.1 Safety Instructions
5.2 EMC-compliant Installation
5.3 Wiring Overview for D9h and D10h Enclosed Drives
5.4 Wiring Overview for E5h and E6h Enclosed Drives
5.5 Control Terminal Wiring Diagram Cross-reference
5.6 Split Shipment Wiring Harnesses
5.6.1 Connecting Wiring Harnesses
5.6.2 D10h Wiring Harness
5.6.3 E5h Wiring Harness
5.6.4 E6h Wiring Harness
5.7 Control Compartment Wiring
5.7.1 Safety Precautions
5.7.2 Control Compartment Interior View
5.7.3 Control Terminals
5.7.4 Relay Terminals
5.7.5 Option Card Terminals
5.7.6 Control Compartment Options
5.8 Connecting Motor, Mains, and Ground Cables
5.8.1 Power Cabling and Grounding Considerations
5.8.2 Connecting to the Mains
5.8.3 Connecting the Drive Module to the Motor
5.8.4 Connecting the Sine-wave Filter to the Motor
5.8.5 Connecting the dU/dt Filter to the Motor
5.8.6 Connecting to Ground
5.9 Installing Upstream Fuses
5.9.1 Upstream Fuse Considerations
5.9.2 Recommended Fuse Ratings for IEC Installation
5.9.3 Recommended Fuse Ratings for UL Installation
4 | Danfoss A/S © 2020.09
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