GVA LIRA - CONSTANT CURRENT JUNCTION BOX WIRING

Architectural Spot & Flood Light
INSTALLATION GUIDE
GVA Lighting, Inc. 3400 Ridgeway Drive, #14 Missisauga, Ontario L5L 0A2
Tel: + 1 905 569 6044 Email: info@gvalighting.com gvalighting.com
IG-LIRA, 2018-08-28 | Page 8 / 9
Specifications are subject to change without notice. Every effort has been made to ensure that the information provided in this manual is accurate.
GVA Lighting Inc. is not responsible for printing or clerical errors. Refer to www.gvalighting.com for additional information.
LIRA
™
2.5
JUNCTION BOX DIAGRAM: CONSTANT CURRENT
WARNING
Ensure power supply is turned OFF before making any connections. Connecting the luminaire while the power is turned
ON may result in equipment damage.
Connect Class 2, 12V Constant Current output to power conductors of LIRA luminaire : red(+), black(-).
NOTE: LIRA Constant Current Luminaires require at lease 12VDC constant current, maximum 60VDC, Class 2 power supply with Class 2
outputs. If PSU is other than Class 2, provisions must be made to create Class 2 outputs.
2.5.A Junction Box Wiring Diagram: Constant Current Bus
FIRST JUNCTION BOX
(supplied by others)
LAST JUNCTION BOX
(supplied by others)
12VDC CC INPUT CABLE
(from PS, supplied by others)
12VDC CC
OUTPUT CABLE
(supplied by others)
12VDC CC OUTPUT
(to CC luminaire)
12VDC CC OUTPUT
(to CC luminaire)
2.5.B Junction Box Wiring Diagram: Constant Current Radial/ Star
12V CC INPUT CABLE
(from PS, supplied by others)
12VDC CC OUTPUT
(to CC luminaire)
12VDC CCOUTPUT
(to CC luminaire)
12VDC CC OUTPUT
(to CC luminaire)
12VDC CC OUTPUT
(to CC luminaire)
2.5.C Luminaire Connections: Constant Current
INPUT/OUTPUT
RED = +12VDC CONSTANT CURRENT
BLACK = -12VDC CONSTANT CURRENT