6
Electrical installation
Electromagnetic compatibility (EMC)
Operating Instructions – MOVIPRO
®
PHE..B-A15-.1X0..B-00
33
6.4
Electromagnetic compatibility (EMC)
INFORMATION
The device can cause EMC interference within the permitted limit range according to
EN 61800‑3.
The device is a drive system of the category C3 (see EN 61800‑3).
For further information on EMC compliant installation, refer to the following document-
ation: "Drive Engineering – Practical Implementation, Electromagnetic Compatibility
(EMC) in Drive Engineering".
6.4.1
EMC-compliant installation
Ensure that there is a HF-capable equipotential bonding for all drive components.
Use low-impedance, HF-capable connectors such as HF litz wire or ground straps.
Standard PE does not achieve sufficient equipotential bonding regarding HF and
EMC.
For further information, refer to chapter "Installing ground connection or equipotential
bonding" (→
35).
6.5
Cable routing
Observe the following when routing the cables:
•
Use suitable cables to connect power supply and communication. For more in-
formation on connection descriptions, refer to the chapter "Electrical connec-
tions" (→
•
Route power cables and signal cables in separate cable ducts.
•
Maintain the greatest possible distance between power cables and signal cables.
•
Avoid using long cables running parallel to one another.
For further information on EMC compliant installation, refer to the following document-
ation: "Drive Engineering – Practical Implementation, Electromagnetic Compatibility
(EMC) in Drive Engineering".
6.5.1
Shielding
Observe the following when shielding:
•
Use shielded power and electronics cables
•
Connect the shield and make sure it is grounded over a wide area at both ends.
For cables with multiple shields, also connect the inner shield at both ends making
sure it is grounded over a wide area.
•
Use EMC-capable plug connectors
•
For external bus connections, refer to the bus-specific installation instructions
23576855/EN – 10/2017