2
NOTE:
To avoid overloading this
power supply with LED modules,
please refer to the specific module
loading guides.
Power Supply Installation
NOTE:
For installation in Canada, a disconnect switch of appropriate rating needs to be placed within 29.5 ft. (9 m) of primary side of
the power supply. The switch voltage rating shall not be less than the branch circuit voltage. The switch must also support twice the
amount of input current.
NOTE:
When installing power supply, connect to the appropriate sized building breaker or disconnect device for line, neutral and
ground connections, in accordance with National Electric Code (NEC) Article 600 and all local regulations.
NOTE:
Exceeding maximum load per bank will cause the LEDs to dim or blink. Once the excess load is removed, cycle the input power
to restart the power supply.
Connect the supply wire that is
attached to the Tetra LED System to
the red (+) and black (-) output wires
of the power supply as outlined in
the “Electrical Connections” section
of your LED system’s Installation
Instructions.
NOTE:
Three 60 watt output
banks per power supply. Do not
interconnect output terminations.
2
Remove the junction box cover and
carefully remove knockout for AC
line input wires. Install appropriate
electrical fittings in the knockout
holes for wire protection. Securely
mount the power supply with the
base in contact with the mounting
surface in accordance with the
power supply spacing requirements
described above. If used in a wet
location, the power supply and
electrical connections shall be
protected from weather by a suitable
rain enclosure, and not subject to
saturation with water or other liquids.
If not protected from the weather, the
output connections may be sealed
with electrical grade silicone.
Connect the AC line to the black (line)
and white (neutral) input wires of
the power supply and connect the
branch circuit ground to the green
wire with a yellow stripe (ground)
wire using appropriately sized
twist-on wire connectors.
1
3
To Tetra LED System
Output wires
White
(neutral)
Black
(line)
Green with yellow stripe (ground)
AC line
OPTIONAL
A Weather Box (GEXNWB2) may be used to house
and seal Class 2 connections.
A) Insert wire connectors into weather box. Fill
with electrical grade silicone and close box.
B) Secure the weather box using a #6 or #8 (M2
or M3) screw.
Weather box
can be painted
Light engine
A
B
