SMA MEDIUM VOLTAGE POWER STATION 500SC-JP - Clamp Connections; Connecting the Cable to the Spring-Cage Terminals

Connection overview with two one-hole terminal lugs for DC cables
Figure 57: Design of the connection with two one-hole terminal lugs
Position Designation
A Nut M12 or M8
B Spring washer (29mm for M12 or 18mm for M8)
C Fender washer (32mm for M12 or 20mm for M8)
D Tin-plated one-hole terminal lugs
E Connection busbar
F Screw M12 or M8
Additionally required mounting material (not included in the scope of delivery):
☐ Clean cloth
☐ Ethanol cleaning agent
Procedure:
1. Strip the cable insulation.
2. Fit the cables with terminal lugs.
3. Clean the contact surfaces of the terminal lugs with a clean cloth and ethanol cleaning agent.
12.6 Clamp Connections
12.6.1 Connecting the Cable to the Spring-Cage Terminals
1. Dismantle the cable.
12 Periodic Actions
SMA Solar Technology AG
System Manual 175MVPS22JP-SH-en-11