Electrical Installation; Control System Of The System Modules; Grounding Principles; Prerequisites For Cable Installation - Danfoss iC7 Series Installation Manual
Liquid-cooled system modules, active front-end, grid converter, inverter, and dc/dc converter modules
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Also See for iC7 Series:
- Application manual (382 pages) ,
- Design manual (224 pages) ,
- Operating manual (82 pages)
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Installation Guide | iC7 Series Liquid-cooled System Modules
Electrical Installation
4
Control System of the System Modules
4.1
Figure 22: Example of a Control System of an AFE Module
Grounding Principles
4.2
Ground the AC drive in accordance with applicable standards and directives.
According to IEC 60364-5-54; 543.1, unless local wiring regulations state otherwise, the cross-sectional area of the protective grounding
conductor must be at least ½ times of the phase conductor and made of the same material when the phase conductor cross-section is
2
above 35 mm
(AWG 2).
The connection must be fixed.
Prerequisites for Cable Installation
4.3
Danfoss Drives Oy © 2024.03
Customer PLC
Fieldbus cable
Modular control unit
mounting plate
AFE
LC Filter
L Filter
Fiber cable
AFE
Max. 8
AuxBus
AuxBus
LC Filter
AuxBus
AuxBus
L Filter
AN389643231588en-000101 / 172F6360A |
25
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