Emc Interference - Danfoss VLT AAF006 Operating Instructions Manual

Electrical Installation

4.2.3 EMC Interference

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1 Advanced active filter (AAF)
2 Customer control termination points for options A and B 7
3 Cable clamp
4 Screened control wiring
5 Customer control input
Illustration 4.3 EMC-correct Installation
NOTICE
EMC INTERFERENCE
Use screened cables for control wiring. Separate AAF mains input cable from other cables and control wiring. Minimum
200 mm (7.9 in) clearance between mains and control cables is required. Maximise this clearance to minimise EMC
emissions. Doing so reduces the risk of interference between the AAF and other electronic devices.
MG90V302
Operating Instructions
A
2
B
3
4
4
7
8
6
Potential equalisation wire [minimum 16 mm
Clearance, minimum 200 mm (7.9 in)
8 Mains, 3-phase and reinforced PE
9 Cable gland
10 External current transformer connections
Danfoss A/S © 09/2014 All rights reserved.
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/AWG 6]
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