Siemens SINAMICS G120 Installation Manual page 40

Installing
3.4 Mounting the Power Modules
Mounting the shield plate, FSD and FSE
Procedure
Proceed as follows to mount the shield plate:
● If you are using a Brake Relay to control a motor holding brake, then mount the Brake
Relay at the rear of the shield plate.
● If the device has an integrated line filter:
Fasten the EMC connecting bracket to the shield plate using four screws
Then slide the shield plate with the EMC connecting bracket into the converter, so that it
is held in the converter by the clamping spring
The EMC connecting bracket is positioned correctly if there is some resistance when it is
withdrawn from the converter.
Having ensured that it is positioned correctly, fasten the shield plate in place using the
four screws
● If the device is unfiltered:
Having ensured that it is positioned correctly, fasten the shield plate in place using the
four screws
You have mounted the shield plate.
Use the shield plate provided for strain relief of the line and motor cable – as well as the
shield support for the motor cable.
If you are using the converter without filter, then you do not require the EMC connecting
bracket. In this case, attach the shield plate to the converter without the EMC connecting
bracket
If you are using a converter with integrated line filter, then mount the shield plate and EMC
connecting bracket as described below.
Note
Brake relay
If you are using a brake relay to control a motor brake, then mount the brake relay at the rear
of the lower shield plate before you attach the shield module to the converter.
38
Mounting and connecting the brake relay (Page 143)
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Mounting and connecting the brake relay (Page 143)
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Hardware Installation Manual, 01/2020, A5E33294624B AL
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Power Module PM240-2