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PT85
Colour
Technical Data
last update: 08/07/2026Description
DALI-PWM interface for dimming.
Can be used with specific 48 V power supplies up to 200 W (art. 777D 778D 779D).
The interface has 1 PWM output channel and 1 DALI address/load for simultaneously control all the luminaires inserted in the track section connected (broadcast).
Consult the luminaire instruction sheet for methods regarding connections with power supply units.
Usable dimming range: from 100% to 15%.
Can be used with specific 48 V power supplies up to 200 W (art. 777D 778D 779D).
The interface has 1 PWM output channel and 1 DALI address/load for simultaneously control all the luminaires inserted in the track section connected (broadcast).
Consult the luminaire instruction sheet for methods regarding connections with power supply units.
Usable dimming range: from 100% to 15%.
Dimensions
General (mm)
136x29x21
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
0.09
Photometric data
Details
lm system
W system
lm source
W source
Luminous efficiency - lm/W (system value)
Optic and beam angle
Colour temperature
Lifetime LED 1
Lifetime LED 2
Electrical data
Operating ambient temperature range
Power Supply
Electronic Power supply not included
Mounting options
Remote
Control
DALI-2
Installation
Description
The interface can be positioned on a false ceiling and/or inside an electrical box.
2 fastening slots for screws are available.;
2 fastening slots for screws are available.;
Wiring
Accepts 0.5 ÷ 2.5 mm² cables.
Connections on appropriate terminal blocks fitted with cable clamps/terminal covers.
Connections on appropriate terminal blocks fitted with cable clamps/terminal covers.
Notes
Consult the luminaire instruction sheet for power supply units and PWM compatible luminaires.
Compatible products
This accessory can be used with the following products