MODEL
VARIATIONS
The UFO IP-03 enclosure is available in two power source variants:
1.
DC supply (12V, 24V or 48VDC) denoted by the model number having the suffix DC. 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 enclosure. 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. This
version has the light source 12V, 24V or 48V DC PSU mounted inside the enclosure and 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 24V light source version using a UFO Sirius 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.
Figures 3 and 4 below are schematics of the 12V and 48V DC light source versions using a UFO
Nebula and a UFO Pulsar light source as examples.
INTRODUCTION
3
UFO
LIGHTING
