We WE-CLFS User manual

ASSEMBLY MANUAL
WE-CLFS
Read these instructions before using this tool.

While mounting and removing, the electronic component
shall be operated in voltage-free condition pursuant to the
five safety rules described in the standard EN 50110-1.
1. Disconnect
2. Secure against re-energization
3. Determine voltage absence
4. Grounding and short-circuiting
5. Cover or fence off adjacent, energized parts
1. Safety Rules
To establish a low impedance path for parasitic currents,
the filter housing shall have a wide connection area to the
ground plane. The ground plane shall be free of paint or
other isolating materials.
A solid connection to the grounding plane is established
with M4 screws. The tightening torque varies with the
selected screw and should not exceed the limit of 5 Nm.
2. Ground Connection
The protective earth connection shall be the first to be
connected while installing the filter and shall be the last
to be disconnected. It‘s crucial to prepare the protective
earth connection with careful consideration of the leakage
current.
*The colors of the cables are chosen according to the European standard.
Please refer to the standard that applies to you.
3. Protective Earth (PE) Connection

Filter Position
The filter position is suggested to be close as possible to
the application. If there are long distances between the
filter and application, it is recommended to shield the
cables, otherwise, the functionality might be affected.
4. Placement
Short Connections
Keep the connection to the PE as short as possible.
Use short cables to minimize the parasitic effects of
the setup.
Minimize Crosstalk
To minimize crosstalk do not place incoming and outgoing
cables next to each other.