Siemens SINAMICS PM240-2, Руководство по установке оборудования

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Installing/mounting
4.4 Mounting the Power Modules
Power Module PM240-2
36
Hardware Installation Manual, 01/2017, A5E33294624B AE
Mounting the shield plate and EMC connecting bracket, FSD … FSF
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 inverter without filter, then you do not require the EMC connecting
bracket. In this case, attach the shield plate to the inverter without the EMC connecting
bracket
If you are using an inverter 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 inverter.
Mounting and connecting the brake relay (Page 124)
Procedure - FSD and FSE
Proceed as follows to mount the EMC connecting bracket and the shield plate:
1.
Attach the EMC connecting bracket to the shield plate
①
.
2. Then slide the shield module into the inverter, so that it is held in the inverter
②
by the
clamping spring. The shield module is located correctly if it can be easily withdrawn out of
the inverter without any resistance.
3. After you have ensured that it is correctly located, fix the shield module using the four
screws
③
.
You have correctly mounted the EMC connecting bracket and the shield plate.