CV Power supplies with DALI

Product benefits
  • Intelligent power matching thanks to Smart power supply
  • Slim form factor for mounting on the cove or in linear luminaires
  • Minimized flicker thanks to high PWM frequency
  • Suitable for installation in emergency lighting systems according to EN 60598-2-22
  • Available as Tunable White version (DALI Device Type 8)
  • DALI message detection "LED Module failure"
Areas of application
  • Cove lighting, wall washer, corridor, handrail
  • Suitable for use in luminaires of protection class I and II
Product features
  • Dimmable via Touch DIM
  • LED driver whose output power can be shared arbitrarily among the 4 channels
  • Dimming range: 0.1…100 %
  • Line frequency: 0 Hz | 50 Hz | 60 Hz
Equipment / Accessories
  • Suitable for 24 V LED modules
Family datasheet

Electrical data

Nominal voltage 220…240 V
Mains frequency 50/60 Hz
Input voltage AC 198…264 V
Total harmonic distortion < 10 %
Power factor λ > 0.95
ECG efficiency 90 %
Device power loss 5.0 W
Power loss in stand-by mode 0.3 W
Inrush current 43 A
Max. ECG no. on circuit breaker 10 A (B) 9
Max. ECG no. on circuit breaker 16 A (B) 15
Max. ECG no. on circuit breaker 25 A (B) 25
Surge capability (L/N-Ground) 2 kV
Surge capability (L-N) 1 kV
Nominal output voltage 24 V

DC voltage

U-OUT (working voltage) 24.2 V
Nominal output power 50 W
Galvanic isolation SELV
Galvanic isolation primary/secondary 3.1 kV

Dimensions & weight

Length 346.0 mm
Width 32.0 mm
Height 22.0 mm
Mounting hole spacing, length 300.6 mm
Product weight 191.00 g
Cable cross-section, input side 0.5…2.5 mm²
Cable cross-section, output side 0.2…1.5 mm²
Wire preparation length, input side 6.0 mm
Wire preparation length, output side 5.0 mm

Colors & materials

Casing material Plastic

Temperatures & operating conditions

Ambient temperature range -20…+45 °C
Maximum temperature at tc test point 70 °C
Max.housing temperature in case of fault 115 °C
Permitted rel. humidity during operation 5…85 %

Maximum 56 days/year at 85 %

Lifespan

ECG lifetime 50000 h

At Tcase = 70°C at Tc point / 10% failure rate

Additional product data

Encapsulated Yes

Capabilities

Dimmable Yes
Dimming interface DALI
Dimming range 0…100 %
Dimming method Pulse Width Modulation
Overheating protection Automatic reversible
Overload protection Automatic reversible
Short-circuit protection Automatic reversible
No-load proof Yes
Suitable for fixtures with prot. class I
Suitable for fixtures with prot. class II
Type of connection, output side Screw terminal
Number of channels 4

Certificates & standards

Approval marks – approval CE
Approval marks – approval ENEC 10
Approval marks – approval VDE
Approval marks – approval VDE-EMC
Approval marks – approval RCM
Approval marks – approval EAC
Approval marks – approval CCC
Approval marks – approval BIS
Standards Acc. to EN 61347-1/Acc. to EN 61347-2-13/Acc. to EN 61547/Acc. to EN 61000-3-2/Acc. to EN 62384/Acc. to EN 60598-2-22/Acc. to EN 62386/Acc. to EN 55015
Protection class II
Type of protection IP20

Logistical data

Temperature range at storage -40…85 °C

EAN

Unit
Piece

Dimension

Weight

Volume

4052899452916 UNV
1
191.00g
4052899452923 VS
20
370mm x 170mm x 113mm 3998.00g 7.11dm³