Page 562 - CRESTRON HOME OS-3

Load Derating

A load derating applies when multiple devices are installed in an electrical box. The derating for
the device is determined by the number of devices and their location within the box.

l Single: One device in a 1-gang electrical box.
l Side Position: A device placed in the left or right side of a 2-gang or larger electrical box.
l Middle Position: A device placed between two other devices in a 3-gang or larger electrical
box.
Refer to the table below for the device derating information.

Device Location

Device Single Side Position Middle Position
CLW-DELVEX-230-E, 500 VA 400 VA 250 VA
CLW-DELVEX-230-P

CLW-DELVEX-277-P 500 VA 400 VA 250 VA
CLW-DELVEX-E, 500 VA 400 VA 250 VA
CLW-DELVEX-P
CLW-DIMEX-230-E, 1000 VA 800 VA 400 VA
CLW-DIMEX-230-P
CLW-DIMEX-277-E, 1200 VA 800 VA 600 VA
CLW-DIMEX-277-P
CLW-DIMEX-E, 750 VA 600 VA 400 VA
CLW-DIMEX-P
CLW-DIMFLVEX-E, No derating 1 No derating 1 No derating 1
CLW-DIMFLVEX-P
CLW-DIMSWEX-E, 500 VA 400 VA 250 VA
CLW-DIMSWEX-P

CLW-DIMUEX-P 600 VA 500 VA 300 VA
CLW-SWEX-230-E, No derating 1 No derating 1 No derating 1
CLW-SWEX-230-P,
CLW-SWEX-277-P,
CLW-SWEX-E,
CLW-SWEX-P

HZ-DIMUEX 600 VA 500 VA 300 VA
HZ-DIMEX 750 VA 600 VA 300 VA
HZ-DIMLVEX No derating 2 No derating 2 No derating 2
HZ-SWEX No derating 2 No derating 2 No derating 2

1. The maximum environmental temperature for the CLW-DIMFLVEX and CLW-SWEX is 104° F (40° C).
2. The maximum environmental temperature for the HZ-DIMLVEX and HZ-SWEX is 86° F (30° C).

558 • Crestron Home™ OS Product Manual — Doc. 8525Z