Emc-Correct Electrical Installation - Trane TR150 Quick Manual

Installation
Power [kW (hp)]
55 (70)
75 (100)
3 3
90 (125)
3x525–600 V IP20
1.5 (2.0)
2.2 (3.0)
3.0 (4.0)
3.7 (5.0)
5.5 (7.5)
7.5 (10)
11 (15)
15 (20)
18.5 (25)
22 (30)
30 (40)
37 (50)
45 (60)
55 (70)
75 (100)
90 (125)
Table 3.5 Circuit Breaker and Fuses

3.2.4 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 frequency converter and the ground potential of PLC.
• Use star washers and galvanically conductive installation plates.
14
Circuit breaker
UL Non-UL
Cutler-Hammer Moeller NZMB1-
JGE3200FFG A200
Cutler-Hammer Moeller NZMB2-
JGE3250FFG A250
– –
– –
Cutler-Hammer Cutler-Hammer
EGE3080FFG EGE3080FFG
Cutler-Hammer Cutler-Hammer
JGE3125FFG JGE3125FFG
Cutler-Hammer
Cutler-Hammer
JGE3200FAG
JGE3200FAG
–
08/2020 All rights reserved.
UL
Bussmann Bussmann Bussmann
Type RK5 Type RK1 Type J
FRS-R-200 KTS-R200 JKS-R200
FRS-R-200 KTS-R200 JKS-R200
FRS-R-250 KTS-R250 JKS-R250
FRS-R-20 KTS-R20 JKS-20
FRS-R-20 KTS-R20 JKS-20
FRS-R-20 KTS-R20 JKS-20
FRS-R-20 KTS-R20 JKS-20
FRS-R-20 KTS-R20 JKS-20
FRS-R-20 KTS-R20 JKS-20
FRS-R-30 KTS-R30 JKS-30
FRS-R-30 KTS-R30 JKS-30
FRS-R-80 KTS-R80 JKS-80
FRS-R-80 KTS-R80 JKS-80
FRS-R-80 KTS-R80 JKS-80
FRS-R-125 KTS-R125 JKS-125
FRS-R-125 KTS-R125 JKS-125
FRS-R-125 KTS-R125 JKS-125
JKS-200
FRS-R-200 KTS-R200
FRS-R-200 KTS-R200 JKS-200
Fuse
Non-UL
Bussmann Max fuse
Type T Type G
JJS-R200 150
JJS-R200 200
JJS-R250 250
JJS-20 20
JJS-20 20
JJS-20 20
JJS-20 20
JJS-20 20
JJS-20 30
JJS-30 35
JJS-30 35
JJS-80 80
JJS-80 80
JJS-80 80
JJS-125 125
JJS-125 125
JJS-125 125
JJS-200
200
JJS-200 200
BAS-SVX58D-EN