Driver LCA 50W 350–1050mA DT8 lp PRE NEW

Tunable White

Product description

  • Dimmable built-in constant current 2-channel LED Driver with DALI DT8
  • Adjustable output current between 350 and 1,050 mA for each channel via I-select 2 plugs or DALI
  • Max. output power 50 W
  • Up to 89 % efficiency
  • Power input on stand-by < 0.25 W
  • Dimming range 3 to 100 %
  • Suitable for luminaires of protection class I and protection class II (see data sheet chapter 3.4 for details)
  • Nominal life-time up to 100,000 h
  • 5-year guarantee

Housing properties

  • Low profile metal casing with white cover
  • Type of protection IP20

Interfaces

  • one4all (DALI DT8, DSI, switchDIM, corridorFUNCTION V2)
  • colourSWITCH
  • Terminal blocks: 0° push terminals

Functions

  • Adjustable output current (DALI, I-select 2)
  • Constant light output function (CLO)
  • colourSWITCH with predefined colours
  • switchDIM and colourSWITCH with memory function
  • Power-up fading and fade to zero
  • Configurable via DALI
  • Protective features (overtemperature, short-circuit, overload, no-load, reduced surge amplification)
  • Suitable for emergency escape lighting systems acc. to EN 50172

Benefits

  • Application-oriented operating window for maximum compatibility
  • Best energy savings due to low stand-by losses
  • Flexible configuration via DALI and I-select 2

Typical applications

  • For linear/area lighting in office applications
  • Tunable white application
Autoscroll for tables
Ordering data
Type Article number Pack­ag­ing, carton Pack­ag­ing, pallet Weight per pc.
LCA 50W 350-1050mA DT8 lp PRE 28001909 10 pc(s). 760 pc(s). 0.252 kg
Luminaire types:
Free-standing luminaires
Linear luminaires
Wide-area luminaires (in-built, remote, pendant)
Approval marks:
IP20
SELV
Short Circuit Proof
110
EL
EAC
RCM
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
Overvoltage protection 320 V AC, 48 h
Typ. current (at 230 V, 50 Hz, full load) (1) (2) 105 – 252 mA
Typ. current (220 V, 0 Hz, full load, 15 % dimming level) (2) 47 mA
Leakage current (at 230 V, 50 Hz, full load) (1) (2) < 500 µA
Typ. efficiency (at 230 V, 50 Hz, full load) (2) 89 %
λ (at 230 V, 50 Hz, full load) (1) > 0.97
Typ. power input on stand-by (3) < 0.25 W
Typ. input current in no-load operation 22 mA
Typ. input power in no-load operation < 0.5 W
In-rush current (peak / duration) 29 A / 180 µs
THD (at 230 V, 50 Hz, full load) (1) < 10 %
Time to light (at 230 V, 50 Hz, full load) (1) < 0.6 s
Time to light (DC mode) < 0.3 s
Switchover time (AC/DC) < 0.2 s
Turn off time (at 230 V, 50 Hz, full load) < 20 ms
Output current tolerance (1) (4) ± 3 %
Max. output current peak (non-repetitive) ≤ output current + 20 %
Output LF current ripple (< 120 Hz) ± 4 %
Max. output voltage (no-load voltage) 60 V
Dimming range 3 – 100 %
Colour tuning range 2,700 – 6,500 K
Mains surge capability (between L - N) 1 kV
Mains surge capability (between L/N - PE) 2 kV
Surge voltage at output side (against PE) < 500 V
Dimensions L x W x H 360 x 30 x 21 mm
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Specific technical data
Type Output current (1) (2) Min. forward voltage Max. for­ward volt­age Max. output power Typ. power con­sump­tion (at 230 V, 50 Hz, full load) Typ. current consumption (at 230 V, 50 Hz, full load) tc point max. Ambient temperature ta I-select 2 resistor value (3)
LCA 50W 350-1050mA DT8 lp PRE 350 mA 20 V 50.0 V 17.5 W 21.1 W 105 mA 75 °C -25 ... +55 °C
LCA 50W 350-1050mA DT8 lp PRE 400 mA 20 V 50.0 V 20.0 W 23.9 W 116 mA 75 °C -25 ... +55 °C 12.50 kΩ
LCA 50W 350-1050mA DT8 lp PRE 450 mA 20 V 50.0 V 22.5 W 26.4 W 126 mA 75 °C -25 ... +55 °C 11.11 kΩ
LCA 50W 350-1050mA DT8 lp PRE 500 mA 20 V 50.0 V 25.0 W 29.1 W 137 mA 75 °C -25 ... +55 °C 10.00 kΩ
LCA 50W 350-1050mA DT8 lp PRE 550 mA 20 V 50.0 V 27.5 W 31.8 W 148 mA 75 °C -25 ... +55 °C 9.09 kΩ
LCA 50W 350-1050mA DT8 lp PRE 600 mA 20 V 50.0 V 30.0 W 34.4 W 159 mA 75 °C -25 ... +55 °C 8.33 kΩ
LCA 50W 350-1050mA DT8 lp PRE 650 mA 20 V 50.0 V 32.5 W 37.1 W 170 mA 75 °C -25 ... +55 °C 7.69 kΩ
LCA 50W 350-1050mA DT8 lp PRE 700 mA 20 V 50.0 V 35.0 W 39.7 W 182 mA 75 °C -25 ... +50 °C 7.14 kΩ
LCA 50W 350-1050mA DT8 lp PRE 750 mA 20 V 50.0 V 37.5 W 42.2 W 193 mA 75 °C -25 ... +50 °C 6.67 kΩ
LCA 50W 350-1050mA DT8 lp PRE 800 mA 20 V 50.0 V 40.0 W 45.2 W 204 mA 75 °C -25 ... +50 °C 6.25 kΩ
LCA 50W 350-1050mA DT8 lp PRE 850 mA 20 V 50.0 V 42.5 W 47.9 W 216 mA 75 °C -25 ... +50 °C 5.88 kΩ
LCA 50W 350-1050mA DT8 lp PRE 900 mA 20 V 50.0 V 45.0 W 50.5 W 227 mA 75 °C -25 ... +50 °C 5.56 kΩ
LCA 50W 350-1050mA DT8 lp PRE 950 mA 20 V 50.0 V 47.5 W 53.4 W 239 mA 75 °C -25 ... +50 °C 5.26 kΩ
LCA 50W 350-1050mA DT8 lp PRE 1,000 mA 20 V 50.0 V 50.0 W 56.1 W 251 mA 75 °C -25 ... +50 °C 5.00 kΩ
LCA 50W 350-1050mA DT8 lp PRE 1,050 mA 20 V 47.6 V 50.0 W 56.3 W 252 mA 75 °C -25 ... +50 °C 0.00 kΩ
Document      Size       Date       
Download all selected files Download all selected files
Driver_LCA_50W_350-1050mA_DT8_lp_PRE_en.pdf
Data sheet
1.23 MB 04/12/2017
new
Leaflet_TunableWhite_EN.pdf
Leaflet Tunable White
1.53 MB 07/12/2017
new
Certificates / declarations of conformity
Type      Article number      Certificates     
Certificates ()

I-SELECT 2 PLUG PRE / EXC Accessories

Product description

  • Ready-for-use resistor to set output current value
  • Compatible with LED Driver featuring I-select 2 interface; not compatible with I-select (generation 1)
  • Resistor is base isolated
  • Resistor power 0.25 W
  • Current tolerance ± 2 % additional to output current tolerance
  • Compatible with LED Driver series PRE and EXC

Example of calculation

  • R [kΩ] = 5 V / I_out [mA] x 1000
  • Resistor value tolerance ≤ 1 %; resistor power ≥ 0.1 W; base isolation necessary
  • When using a resistor value beyond the specified range, the output current will automatically be set to the minimum value (resistor value too big), respectively to the maximum value (resistor value too small)
Ordering data
Type Article number Colour Marking Current Resistor value Pack­ag­ing, bag Weight per pc.
I-SELECT 2 PLUG 350MA BL 28001110 Blue 0350 mA 350 mA 14.29 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 375MA BL 28001111 Blue 0375 mA 375 mA 13.33 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 400MA BL 28001112 Blue 0400 mA 400 mA 12.50 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 425MA BL 28001251 Blue 0425 mA 425 mA 11.76 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 450MA BL 28001113 Blue 0450 mA 450 mA 11.11 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 475MA BL 28001252 Blue 0475 mA 475 mA 10.53 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 500MA BL 28001114 Blue 0500 mA 500 mA 10.00 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 525MA BL 28001960 Blue 0525 mA 525 mA 9.52 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 550MA BL 28001115 Blue 0550 mA 550 mA 9.09 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 600MA BL 28001116 Blue 0600 mA 600 mA 8.33 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 650MA BL 28001117 Blue 0650 mA 650 mA 7.69 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 700MA BL 28001118 Blue 0700 mA 700 mA 7.14 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 750MA BL 28001119 Blue 0750 mA 750 mA 6.67 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 800MA BL 28001120 Blue 0800 mA 800 mA 6.25 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 850MA BL 28001121 Blue 0850 mA 850 mA 5.88 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 900MA BL 28001122 Blue 0900 mA 900 mA 5.56 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 950MA BL 28001123 Blue 0950 mA 950 mA 5.26 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 1000MA BL 28001124 Blue 1000 mA 1,000 mA 5.00 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 1050MA BL 28001125 Blue 1050 mA 1,050 mA 4.76 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG MAX BL 28001099 Blue MAX MAX 0.00 kΩ 10 pc(s). 0.001 kg
Autoscroll for tables
CAD / RAY
Type Article number CAD Files
LCA 50W 350-1050mA DT8 lp PRE 28001909 CAD (553.9 KB)
EPD
Type Article number Environmental Product Declaration (EPD)
LCA 50W 350-1050mA DT8 lp PRE 28001909 EPD
 
 
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