Electrical Installation
2 circuit breaker
3 line choke (optional)
4 input filter (optional)
5 cable shield
6 brake resistor (optional)
7 output filter (optional)
Optional shield sheets can be used for the cable shielding. Refer to chapter 12.2 “Shield sheets”.
Mains Connection
Install the mains supply cable separate from the control and data cables and the motor cable.
DC link connection
The frequency inverter may be connected via the terminals "-" and "+" of terminal block X10 to fur-
ther
Agile
- or ACTIVE-devices or to a common direct voltage source. Cables longer than 300 mm are
to be shielded. The shield must be connected across a wide area contact on both sides to the un-
painted conductive mounting panel.
Control connection
Control and signal cables must be kept physically separate from the power cables.
Analog signal lines must be shielded. The shield is to be connected to the unpainted conductive
mounting panel that is connected to equipotential bonding. An optional shield sheet can be used for
shielding. Refer to chapter 12.2.1 “Shield sheet for control cables”.
Motor and brake resistor
Connect the shield of the motor cable to the unpainted conductive mounting panel that is connected
to equipotential bonding.
An optional shield sheet can be used for shielding. Refer to chapter 12.2.2 “Shield sheet for motor
cables”.
The signal cable used for monitoring the motor temperature must be kept separate from the motor
cable. Connect the shield of this line on both sides.
If a brake resistor is used, the connection cable must be shielded. Connect the shield in consideration
of EMC.
33
EMC Information 06/2013 Operating Instructions
Agile
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