Driver LCAI 38/75W TW lp

Tunable White

Product description

  • 2-channel LED Driver with DALI DT8
  • Output power: 38 W or 75 W
  • Power input on stand-by < 0.3 W
  • Nominal life-time up to 50,000 h
  • 5-year guarantee

Properties

  • Low-profile LED Driver with digital interface (DALI Device Type 8, DSI, switchDIM, colourTEMPERATURE)
  • switchDIM and colourTEMPERATURE with memory function (1)
  • Powerless switching via a digital interface (no need for switching via mains)
  • Intelligent Temperature Guard (overtemperature protection)
  • Short-circuit shutdown feature with one restart (after 0.5 s)
  • Overload protection with one restart (after 0.5 s)
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Ordering data
Type Article number Pack­ag­ing, carton Pack­ag­ing, pallet Weight per pc.
LCAI 38W 125mA DT8 lp 28001457 80 pc(s). 320 pc(s). 0.265 kg
LCAI 75W 250mA DT8 lp 28001458 80 pc(s). 320 pc(s). 0.265 kg
Luminaire types:
Free-standing luminaires
Linear luminaires
Wide-area luminaires (in-built, remote, pendant)
Approval marks:
IP20
130
RCM
CE
ENEC
RoHs
Technical data
Rated supply voltage 220 – 240 V
AC voltage range 198 – 264 V
DC voltage range 176 – 280 V
Rated current (at 230 V 50 Hz) for 38 W 0.18 A
Rated current (at 230 V 50 Hz) for 75 W 0.35 A
Mains frequency 0 / 50 / 60 Hz
Efficiency at 38 W 90 %
Efficiency at 75 W 93 %
λ (at 230 V, 50 Hz, full load) 0.96
Control input (1) DSI, DALI, switchDIM, colourTEMPERATURE
Stand-by power < 0.3 W
Min. forward voltage 125 V
Max. forward voltage 250 V
Dimming range 10 – 100 %
PWM frequency 200 – 500 Hz
Set up time (at 230 V, 50 Hz) < 0.5 s
Switchover time AC/DC and DC/AC < 1 s
Leakage current (PE) 150 µA
Output current tolerance (2) ± 2 %
Max. output current peak (non-repetitive) for 38 W 180 mA
Max. output current peak (non-repetitive) for 75 W 360 mA
Max. output voltage (no-load voltage) 270 V
Mains surge capability (between L - N) 1.2 kV
Mains surge capability (between L/N - PE) 2 kV
Surge voltage at output side (against PE) < 2 kV
ta operating (at life-time 50,000 h) for 38 W -25 ... +60 °C
ta operating (at life-time 50,000 h) for 75 W -25 ... +55 °C
Max. casing temperature tc (at life-time 50,000 h) for 38 W 70 °C
Max. casing temperature tc (at life-time 50,000 h) for 75 W 75 °C
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Document      Size       Date       
Download all selected files Download all selected files
TALEXXdriver_LCAI_38_75W_TW_DT8_lp_en.pdf
Data sheet
886 KB 01/02/2016
Leaflet_TunableWhite_EN.pdf
Leaflet Tunable White
941 KB 03/10/2016
Zertifikate / Konformitätserklärung
Type      Article number      Certificates     
Certificates ()
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Ordering data
Type Article number Configuration