Operating Instructions – Synchronous Compact Servomotors CMDV55 – CMDV162
133
9
Power cables
Prefabricated Cables
9.5
Power cables
9.5.1
Structure of the motor cable and brakemotor cable
Motor cable
Motor side
The power cables on the motor side consist of an 8-pin plug connector and socket
contacts.
The shield is connected in the connector housing according to EMC requirements. All
plug connectors seal the plug on the cable end with a lamellar seal and ensure cable
relief according to EN 61884.
Prefabrication on
inverter end
The individual cable cores of the power and brake power cables are exposed and the
shield is prepared for connection in the control cabinet. The cable for the inverter end
still has to be prefabricated. The loose parts required are supplied with the cable in a
separate bag.
Loose parts
The following loose parts are supplied in accordance with the core cross sections for
connection to the power terminals on the inverter:
X
[1]
[2]
500 ±5
[3]
[4]
[5]
[6]
1
2
3
4
5
6
Connector: Intercontec BSTA 078
SEW-EURODRIVE logo printed on cable
Nameplate
Line length
≤
10 m: Tol200 mm.
Cable length > 10 m: Tol2 %.
Permitted line length according to the technical documents.
Pre-fabricated cable end for inverter.
Required loose parts are supplied with the cable.
Shielding pulled back approx. 20 mm + 5 mm.
Bag no.
Contents
1
4 x conductor end sleeves 1.5 mm
2
, insulated
4 x M6 U-shaped cable lugs 1.5 mm
2
2
4 x conductor end sleeves 2.5 mm
2
, insulated
4 x M6 U-shaped cable lugs 2.5 mm
2
3
4 x conductor end sleeves 4 mm
2
, insulated
4 x M6 U-shaped cable lugs 4 mm
2
P
i
f
kVA
Hz
n
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