Driver LCA 50W 350–1050mA DT8 lp PRE

Engine QLE PREMIUM

Product description

  • Square Tunable White system with adjustable colour temperature from 2,700 to 6,500 K at constant luminous flux
  • Precalibrated set to ensure light quality and high colour consistency, consisting of linear low-profile LED Driver and 2 to 6 LED modules (1)
  • High colour rendering index CRI > 90
  • Outstanding system colour tolerance
  • High system efficacy up to 134 lm/W at tp = 45 °C
  • Square LED modules with 1,250 lm
  • Dimming range 3 – 100 % without change of colour temperature
  • Long life-time of 50,000 h and 5-year system guarantee

Interfaces

  • one4all (DALI DT8, DSI, switchDIM, corridorFUNCTION V2)
  • colourSWITCH
  • Push terminals for simple wiring

Functions

  • 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

Typical applications

  • For area lighting in office applications
  • Tunable white application
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Approval marks:
IP20
SELV
Short Circuit Proof
110
Emergency Lighting suitable
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) > 0.97C
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 (U-OUT) 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
Engine_QLE_G2_PREMIUM_Systemdatasheet_en.pdf
System data sheet
3.18 MB 24/04/2018
Leaflet_QLE_EN_web.pdf
Leaflet – Module QLE
For Linear and Wide Area
793 KB 05/04/2018
Leaflet_TunableWhite_EN.pdf
Leaflet Tunable White
1.87 MB 06/08/2018
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Zertifikate / Konformitätserklärung
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Certificates ()
Autoscroll for tables