Recommendation Of Fuses; Emc-Correct Electrical Installation - Danfoss VLT Compressor Drive CDS 803 Bedienungsanleitung

VLT® Compressor Drive CDS 803
Operating Guide

3.2.4.5 Recommendation of Fuses

If malfunction occurs, failure to follow the protection recommendation may result in damage to the drive.
Table 11: Fuses
Power [kW (hp)]
3x200–240 V IP20
6.0 (8.0)
7.5 (10)
10 (15)
3x380–480 V IP20
6.0 (8.0)
7.5 (10)
10 (15)
18.5 (25)
22 (30)
30 (40)

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.
16 | Danfoss A/S © | 2019.12
N O T I C E
Bussmann Bussmann
Type RK5 Type RK1
FRS-R-50 KTN-R50
FRS-R-50 KTN-R50
FRS-R-80 KTN-R80
FRS-R-25 KTS-R25
FRS-R-25 KTS-R25
FRS-R-50 KTS-R50
FRS-R-80 KTS-R80
FRS-R-80 KTS-R80
FRS-R-125 KTS-R125
Fuse
UL
Bussmann Bussmann
Type J Type T
JKS-50 JJN-50
JKS-50 JJN-50
JKS-80 JJN-80
JKS-25 JJS-25
JKS-25 JJS-25
JKS-50 JJS-50
JKS-80 JJS-80
JKS-80 JJS-80
JKS-R125 JJS-R125
AQ32174876762701-000101 / 130R0627
Installation
Non-UL
Maximum fuse
Type G
50
50
65
25
25
50
63
63
80