8 Appendix
SMA Solar Technology AG
Maintenance Manual
SCCP-JP-B1-WA-en-22
66
8
Appendix
8.1
Installation Information
8.1.1
Torques
Torques of the power connections:
Type of terminal lug
Torque
Tin-plated aluminum terminal lug on copper bar
37 Nm
Tin-plated copper terminal lug on copper bar
60 Nm
Tin-plated aluminum or copper terminal lug on aluminum bar
37 Nm for M12
10 Nm for M8
Torques at panels, covers and grounding conductor:
Position
Torque
Grounding conductors on the kick plates
8 Nm to 10 Nm
Mounting the kick plates
2 Nm to 3 Nm
Grounding conductor on the roof
14.2 Nm
Mounting the ventilation grids on the roof
20 Nm
Protective covers
5 Nm
8.2
Type Label
The type label clearly identifies the product. One type label is present in the inverter. The type label is located in the
right-hand top corner inside the interface cabinet. You will require the information on the type label to use the product
safely and when seeking customer support. The type labels must be permanently attached to the product.
Reading off the serial number
You can identify the serial number without opening the inverter. The serial number can be found on the roof of the
inverter at the top left. You can also read off the serial number from the touch display.
Reading Off the Firmware Version
You can read off the version number of the inverter and touch display firmware via the user interface. You can
also read off the version number of the touch display firmware on the touch display.
Summary of Contents for Sunny Central 1000CP-JP
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