Driver LC 35W 24V bDW SC PRE2

premium series

  • System solution

    System solution

  • Without strain-relief

    Without strain-relief

Product description

  • Dimmable 24 V constant voltage LED Driver for flexible constant voltage strips
  • Can bei either used built-in or independent with clip-on strain-relief (see data sheet chapter: 1. Standards)
  • basicDIM Wireless enables different dimming options
  • Forms automatically a wireless communication network with up to 250 nodes
  • Dimming range 1 to 100 %
  • No additional external dimmer is needed
  • Suitable for emergency escape lighting systems acc. to EN 50172
  • Nominal life-time up to 50,000 h
  • 5-year guarantee

Typical applications

  • Cove lighting, facade accent lighting, ceiling integration

Technical details

  • 24 V, 35 W
  • Small design (195 x 43 x 30.2 mm) with stretched-compact strain relief
  • Small cross section
  • Push terminals for simple wiring
  • 1 output channel (+/–)

Interfaces

  • basicDIM Wireless
  • ready2mains (configuration via mains)
  • Terminal blocks: 45° push terminals

System solution

  • Tridonic LLE-FLEX ADV 600, 1,200, 1,800 lm/m
  • Tridonic LLE-FLEX EXC 600, 1,200, 1,800, 2,500 lm/m
  • In connection with Flex accessories wire to PCB plug
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Ordering data
Type Article number Pack­ag­ing, carton Pack­ag­ing, pallet Weight per pc.
Multi packaging
LC 35/24V bDW SC PRE2 28002415 10 pc(s). 390 pc(s). 0.15 kg
Single packaging
LC 35/24V bDW SC PRE2 SP 28002677 10 pc(s). 480 pc(s). 0.15 kg
Luminaire types:
Decorative luminaires
Approval marks:
IP20
SELV
Short Circuit Proof
110
KC
EAC
CE
ENEC
RoHs
Technical data
Rated supply voltage 220 – 240 V
AC voltage range 198 – 264 V
DC voltage range 176 – 280 V
Mains frequency 0 / 50 / 60 Hz
Typ. rated current (at 230 V, 50 Hz, full load) 176 mA
Typ. current (220 V, 0 Hz, full load, 15 % dimming level) 37 mA
Leakage current (at 230 V, 50 Hz, full load) < 320 µA
Max. input power 40 W
Typ. efficiency (at 230 V, 50 Hz, full load) 89 %
λ (at 230 V, 50 Hz, full load) 0.98
Typ. power input on stand-by < 0.37 W
Typ. input current in no-load operation 26.5 mA
Typ. input power in no-load operation 1.78 W
In-rush current (peak / duration) 21.6 A / 136 µs
THD (at 230 V, 50 Hz, full load) < 6.7 %
Starting time (at 230 V, 50 Hz, full load) < 0.6 s
Starting time (DC mode) < 0.3 s
Switchover time (AC/DC) < 0.3 s
Turn off time (at 230 V, 50 Hz, full load) < 3 ms
Output voltage tolerance ± 1 V
Output LF voltage ripple (< 120 Hz) ± 5 %
Max. output voltage (U-OUT) 60 V
PWM frequency ~ 1 kHz
Dimming range 1 – 100 %
Mains surge capability (between L - N) 1 kV
Mains surge capability (between L/N - PE) 2 kV
Type of protection IP20
Life-time up to 50,000 h
Dimensions L x W x H 195 x 43 x 30.2 mm
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Specific technical data
Type Load Forward voltage Output current Max. output power (at 24 V, full load) Typ. power con­sump­tion (at 24 V, full load) Typ. current consumption (at 24 V, full load) tc point max. Ambient temperature ta
LC 35/24V bDW SC PRE2 10 % 24 V 146 mA 3.5 W 5.9 W 41 mA 75 °C -25 ... +60 °C
LC 35/24V bDW SC PRE2 20 % 24 V 292 mA 7.0 W 9.6 W 57 mA 75 °C -25 ... +60 °C
LC 35/24V bDW SC PRE2 30 % 24 V 437 mA 10.5 W 13.4 W 71 mA 75 °C -25 ... +60 °C
LC 35/24V bDW SC PRE2 40 % 24 V 583 mA 14.0 W 17.0 W 85 mA 75 °C -25 ... +60 °C
LC 35/24V bDW SC PRE2 50 % 24 V 729 mA 17.5 W 20.7 W 99 mA 80 °C -25 ... +60 °C
LC 35/24V bDW SC PRE2 60 % 24 V 875 mA 21.0 W 24.5 W 114 mA 80 °C -25 ... +60 °C
LC 35/24V bDW SC PRE2 70 % 24 V 1,021 mA 24.5 W 28.3 W 130 mA 80 °C -25 ... +60 °C
LC 35/24V bDW SC PRE2 80 % 24 V 1,167 mA 28.0 W 32.0 W 145 mA 75 °C -25 ... +50 °C
LC 35/24V bDW SC PRE2 90 % 24 V 1,313 mA 31.5 W 35.7 W 161 mA 75 °C -25 ... +50 °C
LC 35/24V bDW SC PRE2 100 % 24 V 1,453 mA 35.0 W 39.4 W 176 mA 75 °C -25 ... +50 °C
Document      Size       Date       
Download all selected files
 Download all selected files
Driver_LC_35W_24V_bDW_SC_PRE2_en.pdf
Data sheet 		1.25 MB 26/06/2020
Documentation_Tridonic_4remote_BT_EN.pdf
Tridonic 4remote BT-App – Product documentation 		8.29 MB 26/06/2020
basicDIM-Wireless_At_a_Glance_en.pdf
basicDIM Wireless – At a glance 		1.16 MB 26/06/2020
basicDIM_Wireless_Profiles_en.pdf
basicDIM Wireless – Profiles 		11.91 MB 23/07/2020
AaG_Basics_of_radio_technology_en.pdf
Radio technology in lighting applications – At a glance 		1.34 MB 02/12/2020
new
Leaflet_Driver_EN_web.pdf
Leaflet – LED Drivers 		8.12 MB 12/11/2020
Leaflet_basicDIM_Wireless_en_web.pdf
Leaflet basicDIM Wireless 		3.37 MB 31/07/2020
Certificates / declarations of conformity
Type      Article number      Certificates     
Certificates ()

Certificates for ()

Document      Country      Size      Date of issue     
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EPD
Type Article number Environmental Product Declaration (EPD)
LC 35/24V bDW SC PRE2 28002415 EPD
 
 
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