Keba D3DP 3 Series, Руководство по проектированию устройства, Страница: 27 / 82

D3­DP 3xx/x Mounting and installation instructions
Project engineering manual V1.00
27
© KEBA
Connector break resistor
The cables to the break resistor must be shielded and connected to the re­
spective casing on both sides. The shield connection on the supply module
(plug "BR") occurs via the shield plate of the included plug. The break resis­
tor is normally installed in a metal casing. If the break resistor is mounted on
a metallic and conductive base plate, it is possible to manufacture the shield
connection on the side of the the break resistor with a shield clamp on the
base plate, as close as possible to the break resistor. All available break re­
sistors from KEBA are listed in the appendix.
Supply connectors
The supply connector X01A (Line IN) of the supply module must have an ap­
propriate filter. Appropriate filters are listed in the appendix. For demension­
ing on the one hand supply current and on the other hand the sum of the
length of the motor cables are authoritative. A shielded cable must be used
between the connector Line IN and the filter. The shield connection on the
supply module occurs via the shield plate on the plug. The connection plug
is part of the supply package of the supply module. The mains filter needs
an appropriate shield connection to the metal casing of the mains filter. This
is achieved if the mains filter is mounted on a metallic and conductive base
plate and if the cable shield is connected to the base plate via a shield clamp
as close as possible to the connector "load" of the mains filter.