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X284
Colour
Technical Data
last update: 09/07/2026Description
Constant current power supply unit DALI/StepDim/Middle of the night profile IP20 40W, 20-277Vac, 50/60Hz, Ta 40°
Dimensions
Diameter (mm)
ø74
Technical performance
Complies with EN60598-1 and pertinent regulations
Physical properties
Weight (kg)
0.26
Product certification
-
EAC
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
Maximum number of luminaires of this type per minature circuit breaker
B10A: 18 power supply units
B16A: 30 power supply units
C10A: 31 power supply units
C16A: 51 power supply units
B10A: 18 power supply units
B16A: 30 power supply units
C10A: 31 power supply units
C16A: 51 power supply units
Overvoltage protection
10kV Common mode & 6kV Differential mode
Inrush current
31 A / 186 µs
Minimum dimming
10
Power Supply
Electronic Power supply
Control
DALI-2
Frequency
50/60 Hz
Compatible products
This accessory can be used with the following products