MODEL
VARIATIONS
The UFO IP-04 enclosure is available in two power source variants:
1.
DC supply (48V DC) denoted by the model number having the suffix DC. Only Comet is
available in a DC version. This version has the light source DC PSU mounted remotely external
to the enclosure and the unit is powered from the DC supply to a terminal block inside the en-
closure. For this version, the PSU can be supplied by UFO or the customer. For the USA and
Canada, if supplied by the customer the PSU must be UL listed and not only suitable in terms of
correct voltage and wattage but also suitable for the environment/location in which the PSU is
to be installed.
2.
Mains supply (240V 50 Hz) denoted by the model number having the suffix AC. For Comet this
version has the light source 48V DC PSU mounted inside the enclosure. Because Quasar is only
mains powered, only a mains supply version is available. For this enclosure version, the unit is
powered from a mains supply to a fused terminal block inside the enclosure.
Four IP-03 enclosure variants are shown in the examples on the followng pages.
Figures 1 and 2 are schematics of the 48V light source version using a UFO Comet light source as
an example. For DC supply voltages more than 12V a DC-to-DC converter is used to power the
12V DC fan.
Figure 3 is a schematics of the Quasar AC (mains) powered light source.
INTRODUCTION
3
UFO
LIGHTING