Driver LC 50W 250-400mA 140V o4a lp ADV

advanced series non-SELV

Product description

  • Dimmable built-in constant current LED Driver
  • Dimming range 10 – 100 % (min. 25 mA)
  • For luminaires of protection class I and protection class II
  • Temperature protection as per EN 61347-2-13 C5e
  • Adjustable output current between 250 and 400 mA via I-SELECT 2 plugs
  • Max. output power 50 W
  • Up to 91 % efficiency
  • Power input on stand-by < 0.4 W
  • 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-2 DT 6, DSI, switchDIM, corridorFUNCTION V2)
  • Terminal blocks: 0° push terminals

Functions

  • Adjustable output current (I-SELECT 2)
  • Protective features (overtemperature, short-circuit, overload, no-load, input voltage range)
  • Suitable for emergency escape lighting systems acc. to EN 50172

Benefits

  • Application-oriented operating window for maximum compatibility

Typical applications

  • For linear/area lighting
Autoscroll for tables
Ordering data
Type Article number Pack­ag­ing, carton Pack­ag­ing, pallet Pack­ag­ing, high volume Weight per pc.
LC 50/250-400/140 o4a lp ADV 87500726 40 pc(s). 560 pc(s). 2,240 pc(s). 0.202 kg
Luminaire types:
Free-standing luminaires
Linear luminaires
Wide-area luminaires (in-built, remote, pendant)
Approval marks:
DALI-2
IP20
110
Emergency Lighting suitable
EAC
CCC
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) 171 – 241 mA
Typ. current (220 V, 0 Hz, full load, 100 % dimming level) (2) 250 mA
Leakage current (at 230 V, 50 Hz, full load) (1) (2) < 350 µA
Max. input power 57 W
Typ. efficiency (at 230 V, 50 Hz, full load) (2) > 89 %
λ (at 230 V, 50 Hz, full load) (1) 0.95C
Typ. power input on stand-by (3) < 0.4 W
Typ. input current in no-load operation 22 mA
Typ. input power in no-load operation 0.65 W
In-rush current (peak / duration) 31 A / 262 µs
THD (at 230 V, 50 Hz, full load) (1) < 10 %
Starting time (at 230 V, 50 Hz, full load) (1) < 0.6 s
Starting time (DC mode) < 0.4 s
Switchover time (AC/DC) (4) < 0.5 s
Turn off time (at 230 V, 50 Hz, full load) < 0.1 s
Starting time (stand-by) < 0.5 s
Output current tolerance (1) (5) ± 5 %
Max. output current peak (non-repetitive) ≤ output current + 10 %
Output LF current ripple (< 120 Hz) ± 5 %
Max. output voltage (U-OUT) 250 V
Dimming range 10 – 100 % (min. 25 mA)
Mains surge capability (between L - N) 1 kV
Mains surge capability (between L/N - PE) 2 kV
Surge voltage at output side (against PE) 2 kV
Type of protection IP20
Life-time up to 100,000 h
Dimensions L x W x H 280 x 30 x 21 mm
Autoscroll for tables
Specific technical data
Type Output current (1) 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 (2)
LC 50/250-400/140 o4a lp ADV 250 mA 50 V 140 V 35.0 W 38 W 168 mA 70 °C -25 ... +50 °C
LC 50/250-400/140 o4a lp ADV 275 mA 50 V 140 V 38.5 W 40 W 185 mA 70 °C -25 ... +50 °C 18.18 kΩ
LC 50/250-400/140 o4a lp ADV 300 mA 50 V 140 V 42.0 W 46 W 203 mA 70 °C -25 ... +50 °C 16.67 kΩ
LC 50/250-400/140 o4a lp ADV 325 mA 50 V 140 V 45.5 W 50 W 220 mA 70 °C -25 ... +50 °C 15.38 kΩ
LC 50/250-400/140 o4a lp ADV 350 mA 50 V 140 V 49.0 W 54 W 235 mA 70 °C -25 ... +50 °C 14.29 kΩ
LC 50/250-400/140 o4a lp ADV 375 mA 50 V 133 V 50.0 W 55 W 240 mA 75 °C -25 ... +50 °C 13.33 kΩ
LC 50/250-400/140 o4a lp ADV 400 mA 50 V 125 V 50.0 W 55 W 240 mA 75 °C -25 ... +50 °C 0.00 kΩ
Document      Size       Date       
Download all selected files
 Download all selected files
Driver_LC_50W_250-400mA_140V_o4a_lp_ADV_en.pdf
Data sheet
1.19 MB 14/05/2019
new
Leaflet_Driver_EN_web.pdf
Leaflet – LED Drivers
8.83 MB 01/04/2019
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
  • E96 resistor value used
  • 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 250MA BL 28001106 Blue 0250 mA 250 mA 20.00 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 275MA BL 28001107 Blue 0275 mA 275 mA 18.20 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 300MA BL 28001108 Blue 0300 mA 300 mA 16.50 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 325MA BL 28001109 Blue 0325 mA 325 mA 15.40 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 350MA BL 28001110 Blue 0350 mA 350 mA 14.30 kΩ 10 pc(s). 0.001 kg
I-SELECT 2 PLUG 375MA BL 28001111 Blue 0375 mA 375 mA 13.30 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
CAD / RAY
Type Article number CAD Files
I-SELECT 2 PLUG 250MA BL 28001106 CAD (712.6 KB)
I-SELECT 2 PLUG 275MA BL 28001107 CAD (712.6 KB)
I-SELECT 2 PLUG 300MA BL 28001108 CAD (712.6 KB)
I-SELECT 2 PLUG 325MA BL 28001109 CAD (712.6 KB)
I-SELECT 2 PLUG 350MA BL 28001110 CAD (712.6 KB)
I-SELECT 2 PLUG 375MA BL 28001111 CAD (712.6 KB)
I-SELECT 2 PLUG MAX BL 28001099 CAD (712.6 KB)
Autoscroll for tables
CAD / RAY
Type Article number CAD Files
LC 50/250-400/140 o4a lp ADV 87500726 CAD (2.8 MB)
EPD
Type Article number Environmental Product Declaration (EPD)
LC 50/250-400/140 o4a lp ADV 87500726 EPD
 
 
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