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Medium Voltage Station
Type Designation:
PVS-175 - MVS - XXXX- Y +options
42 Electrical installation
E
D
MADE IN SPAIN
Routing the cables
MANUFACTURED IN 20XX J
When you route the cables:
•
Install the AC power cables and the control cables on separate routes.
•
Use metallic screen cables for control cables.
•
Do not put extra cables through the MVS without permission.
For more information, see drawing 3AES-PVS-100_120-MVS-01-DW02.
1
2
3
1
Ground
2
Inverters cable entry
3
Control cable entry (second option)
4
Control cable entry
5
MV cable entry
Earthing
Always construct an earthing electrode for the MVS. Always follow the local regulations.
Follow the minimum requirements for the earthing electrode:
•
Minimum cross-sectional area = 95 mm
•
Installation depth = 500...800 mm from the surface of the soil
•
Installation route around the MVS = one meter from the outer wall
•
Connect the MVS earthing busbar and the station enclosure to the earthing electrode.
Use joint lubricant to protect the connection point against corrosion
For more information, see drawing 3AES-PVS-100_120-MVS-02-DW02.
C
F
G
H
I
2
. The plates are prepared for 95 mm
1
4
5
2
cables
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