Emc-Correct Electrical Installation - Danfoss VLT HVAC Basic Drive FC 101 Operating Manual

Operating Guide | VLT® HVAC Basic Drive FC 101
3x380–480 V
IP54
0.75 (1) –
1.5 (2)
2.2 (3)
3 (4)
4 (5)
5.5 (7.5)
7.5 (10)
11 (15)
15 (20)
18.5 (25)
22 (30) Moeller NZMB1-
A125
30 (40)
37 (50)
45 (60) Moeller NZMB2-
A160
55 (70)
75 (100) Moeller NZMB2-
A250
90 (125)

3.2.5 EMC-correct Electrical Installation

General points to be observed to ensure EMC-correct electrical installation:
• Use only shielded/armored motor cables and shielded/armored control cables.
• Ground the shield at both ends.
• Avoid installation with twisted shield ends (pigtails), because it reduces the shielding effect at high frequencies. Use the cable
clamps provided.
• Ensure the same potential between the drive and the ground potential of PLC.
• Use star washers and galvanically conductive installation plates.
34 | Danfoss A/S © 2019.11
PKZM0-16 FRS-R-10
PKZM0-16 FRS-R-10
PKZM0-16 FRS-R-15
PKZM0-16 FRS-R-15
PKZM0-16 FRS-R-15
PKZM0-25 FRS-R-25
PKZM0-25 FRS-R-25
PKZM4-63 FRS-R-50
PKZM4-63 FRS-R-50
PKZM4-63 FRS-R-80
– FRS-R-80
FRS-R-125
FRS-R-125
– FRS-R-125
FRS-R-200
– FRS-R-200
FRS-R-250
KTS-R-10 JKS-10
KTS-R-10 JKS-10
KTS-R-15 JKS-15
KTS-R-15 JKS-15
KTS-R-15 JKS-15
KTS-R-25 JKS-25
KTS-R-25 JKS-25
KTS-R-50 JKS-50
KTS-R-50 JKS-50
KTS-R-80 JKS-80
KTS-R-80 JKS-80
KTS-R-125 JKS-125
KTS-R-125 JKS-125
KTS-R-125 JKS-125
KTS-R-200 JKS-200
KTS-R-200 JKS-200
KTS-R-250 JKS-200
AQ275641848264en-000101 / 132R0078
Installation
JJS-10 16
JJS-10 16
JJS-15 16
JJS-15 16
JJS-15 16
JJS-25 25
JJS-25 25
JJS-50 63
JJS-50 63
JJS-80 63
JJS-80 125
JJS-125 125
JJS-125 125
JJS-125 160
JJS-200 160
JJS-200 200
JJS-200 200