Emc-Compliant Electrical Installation - Danfoss VLT FC 101 Quick Manual

Quick Guide
UL
Power HP [kW]
3 x 525–600 V
IP20
2.2
4 [3]
5.5
10 [7.5]
11
20 [15]
30 [22] Cutler-Hammer
EGE3080FFG
40 [30]
60 [45]
Cutler-Hammer
JGE3125FFG
75 [55]
100 [75] Cutler-Hammer
125 [90] JGE3200FAG
3 x 380–480 V
IP54
0.75
1.5
2.2
3
4
5.5
7.5
11
15
18.5
22
30 Moeller NZMB1-A125
37
45
Moeller NZMB2-A160
55
75
Moeller NZMB2-A250
90
Table 1.19 Fuses

1.3.7 EMC-compliant Electrical Installation

General points to be observed to ensure EMC-compliant
electrical installation.
•
Use only shielded/armored motor cables and
shielded/armored control cables.
•
Connect the shield to ground at both ends.
•
Avoid installation with twisted shield ends
(pigtails), since this ruins the shielding effect at
VLT HVAC Basic Drive Quick Guide
Circuit Breaker
Non-UL
Cutler-Hammer
EGE3080FFG
Cutler-Hammer
JGE3125FFG
Cutler-Hammer
JGE3200FAG
®
MG18A322 - VLT is a registered Danfoss trademark
Fuse
UL
Bussman Bussman Bussman
n n n
Type RK5 Type RK1 Type J
KTS-R20
KTS-R20
KTS-R20
KTS-R20
KTS-R30
KTS-R30
FRS-R-80 KTN-R80
FRS-R-80 KTN-R80
FRS-R-125 KTN-R125
FRS-R-125 KTN-R125
FRS-R-200 KTN-R200
FRS-R-200 KTN-R200
high frequencies. Use the cable clamps provided
instead.
•
It is important to ensure good electrical contact
from the installation plate through the installation
screws to the metal cabinet of the Adjustable
frequency drive.
•
Use star-washers and galvanically grounding
plates.
•
Do not use shielded/armored motor cables in the
installation cabinets.
Non-UL
Bussman
Max fuse
n
Type T Type G
20
20
20
30
35
35
80
80
125
125
200
200
125
125
125
160
160
200
200
1-15
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