TDK-Lambda CSW65 Manuel D'installation page 8

CSW65 Installation Manual
All individual outputs are SELV.
Note:
If the total voltage of outputs connected in series exceeds the 60Vdc SELV limit then all outputs must be considered
non-SELV.
Non-SELV outputs are hazardous and must not be made user accessible. They must be guarded or a deflector fitted
during installation to avoid a service engineer making inadvertent contact with the output terminals, or dropping a tool
onto them.
All outputs have operational spacings to earth, and due consideration must be given to this in the end product
design.
Cooling for unit
The CSW65 products are component power supplies designed for building in. To ensure correct thermal
performance at full load the product should be installed in the end system as below. The operating ambient is -10°C
to 70°C.
Note: For temperatures >50°C to 70°C, derate linearly 2.5% per °C from to 50°C to 70°C and derate linearly 1% per
°C between 0°C and -10°C.
Installation orientation: For correct thermal performance the CSW65 can be mounted horizontally, CN1 & CN2
terminal blocks uppermost, or vertically, CN2 at the top.
Equipment Top
Base
Symbols:
AC EARTH N – Neutral L - Live
Page 8 of 10 11 th December 2017 260425 issue 1