ADS Environmental Services ADS TRITON+ QR 775027 A3 - Manual (Page 157)

External Power 5-7
Mount and secure the power supply in such a way that takes into
account the specific environment in which it will be located. For
outdoor installation, mount it inside a secure, weatherproof
enclosure (minimum NEMA IP66) that will provide the best
protection against the elements and excessive heat or cold. The
operating temperature range for the power supply is -40
 to 158  F
(-40

to 70

C). Locate the enclosure under an awning or other
structure to prevent direct sun exposure. For indoor installation,
mount the power supply inside an enclosure or in a location that
prevents tampering or potential damage from occurring.
Note: ADS recommends mounting the power supply and
the ExPAC in the same enclosure or in close proximity.
The power supply is designed for mounting on a 35- x 7.5-mm DIN
rail in the following way:
1. Notice the inset on the back of the power supply that includes a
wedge at the top and a small notch at the bottom to secure the
power supply to the DIN rail. Slide the top edge of the DIN
rail up into the top wedge on the back of the power supply.
Sliding the top edge of the DIN rail into the wedge on the back of the power
supply