Danfoss VLT AQUA FC 202 - Page 7

8.6.10
8.6.11
8.6.12
8.6.13
8.7
8.8
9
9.1
9.2
9.2.1
9.2.2
9.2.3
9.2.4
9.2.5
9.2.6
9.3
9.3.1
9.3.2
10
10.1
10.2
10.3
10.3.1
10.3.2
10.3.3
10.3.4
10.3.5
10.3.6
10.3.7
10.4
10.4.1
10.4.2
10.4.3
10.4.3.1
10.4.3.2
10.4.3.3
10.4.3.4
Control Card, USB Serial Communication 94
Relay Outputs 94
Control Card Performance 94
Control Characteristics 94
Connection Tightening Torques 95
Power Ratings, Weight, and Dimensions 95
Mechanical Installation Considerations 100
Storage 100
Operating Environment 100
Gases 100
Dust 101
Outdoor Installation in freezing Temperature Environments 101
Potentially Explosive Atmospheres 102
Vibration and Shock 103
Maintenance 103
Derating 103
Derating for Running at Low Speed 103
Derating for Low Air Pressure 103
Electrical Installation Considerations 105
Safety Instructions 105
Wiring Schematic 107
Connections 109
Power Connections 109
IT Grid Connection 110
DC Bus Connection 111
Load Sharing Connection 111
Brake Cable Connection 111
Grounding 112
Safety Ground Connection 112
Cables 112
EMC-correct Cables 112
Preparing Cable Entry Holes 113
Specications of Entry Holes 113
Entry Holes, Enclosure Size A2, IP21 114
Entry Holes, Enclosure Size A3, IP21 114
Entry Holes, Enclosure Size A4, IP55 115
Entry Holes, Enclosure Size A4, IP55 Threaded Gland Holes 115
AJ300847815559en-000101/130R0337 | 7Danfoss A/S © 2020.09
Contents
VLT® AQUA Drive FC 202
Design Guide