Danfoss VLT Ea4, Руководство по эксплуатации

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•
•
•
Example
e3
0b
k4
48
.1
0
FC
30
2
1
1
1
1
1
1 2 3 4 5 6 7 8 9 10
2
2
3
4
5
5
6
6
1 2
5 6
1
2
3
4
5
6
2
2
2
43
44
43
44
43 44
1 2
43 44
1 2
43 44
1 2
43 44
FK100
MK110
MK111
MK106
M
K1
11
M
K1
12
M
K1
14
M
K1
13
MK107
MK108
MK109
MK110
FK101
INV4
3
5
4
2
1
8
11
9
10
12
7
6
INV3
INV1
INV2
Illustration 12: Control Shelf Connections
1 STO relay
2 Terminal block
3 Cable to remote mounted LCP
4 Analog I/O terminals
5 Digital input terminals
6 44-pin cable to drive module 3 (at MK 112)
7 44-pin cable to drive module 4 (at MK 114)
8 Ferrite cores
9 LCP cradle
10 Ribbon cable from LCP to MDCIC
11 44-pin cable to drive module 1 (at MK 111)
12 44-pin cable to drive module 2 (at MK 113)
5.6 Ground Connections
For EMC-compliant installation:
Establish electrical contact between the cable shield and the drive enclosure by using metal cable glands or by using the clamps
provided on the equipment.
Reduce burst transient by using high-strand wire.
Do not use twisted shield ends (pigtails).
AQ434333248451en-000101 / 130R1286 26 | Danfoss A/S © 2023.01
Electrical Installation
VLT Ea4 Parallel Drive Modules
Operating Guide