Driver LC 45W 450-1050mA 54V o4a NF SR EXC3

excite series

Product description

  • Independent constant current LED Driver
  • Dimmable via DALI / DALI-2
  • Dimming range 1 to 100 % (min. 5 mA)
  • Output current adjustable between 450 – 1,050 mA with DALI or NFC
  • Max. output power 45 W
  • Up to 88 % efficiency
  • Power input on stand-by < 0.5 W
  • Nominal life-time up to 100,000 h
  • 5-year guarantee

Housing properties

  • Casing: polycarbonate, white
  • Type of protection IP20
  • Strain relief with loop through function

Interfaces

  • Near field communication (NFC)
  • one4all (DALI-2 DT 6, switchDIM, corridorFUNCTION V2)

Functions

  • Adjustable output current (DALI, NFC)
  • Protective features (overtemperature, short-circuit, overload, no-load)
  • Surge protection voltage 1 kV (L – N)
  • Suitable for emergency escape lighting systems acc. to EN 50172
  • For cable cross-sections up to 2.5 mm²

Benefits

  • Application-oriented operating window for maximum compatibility

Typical applications

  • For applications in downlight and decorative luminaires
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Ordering data
Type Article number Pack­ag­ing, carton Pack­ag­ing, pallet Pack­ag­ing, high volume Weight per pc.
LC 45/450-1050/54 o4a NF SR EXC3 87500923 10 pc(s). 140 pc(s). 1,400 pc(s). 0.183 kg
Luminaire types:
Free-standing luminaires
Linear luminaires
Wide-area luminaires (in-built, remote, pendant)
Approval marks:
NFC
DALI-2
IP20
SELV
Independent gear
110
MM
SC2 - Protection Class 2
Short Circuit Proof
Emergency Lighting suitable
EAC
CCC
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. rated current (at 230 V, 50 Hz, full load) (1) (2) 229 mA
Typ. current (220 V, 0 Hz, full load, 100 % dimming level) (2) 240 mA
Leakage current (at 230 V, 50 Hz, full load) (1) (2) < 700 µA
Max. input power 51.1 W
Typ. efficiency (at 230 V, 50 Hz, full load) (2) 88 %
λ (at 230 V, 50 Hz, full load) 0.95
Typ. power input on stand-by (3) < 0.5 W
Typ. input current in no-load operation < 28 mA
Typ. input power in no-load operation 0.9 W
In-rush current (peak / duration) 10 A / 50 µs
THD (at 230 V, 50 Hz, full load) (1) < 10 %
Starting time (at 230 V, 50 Hz, full load) (1) < 0.66 s
Starting time (DC mode) < 0.4 s
Switchover time (AC/DC) (4) < 0.4 s
Turn off time (at 230 V, 50 Hz, full load) < 0.2 s
Starting time (stand-by) < 0.5 s
Output current tolerance (1) (5) ± 5 %
Max. output current peak (non-repetitive) ≤ output current + 20 %
Output LF current ripple (< 120 Hz) ± 5 %
Output P_ST_LM ≤ 1
Output SVM ≤ 0.4
Max. output voltage (U-OUT) 60 V
Dimming range 1 – 100 % (min. 5 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) 3 kV
Type of protection IP20
Life-time up to 100,000 h
Dimensions L x W x H 160 x 82 x 34 mm
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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
LC 45/450-1050/54 o4a NF SR EXC3 450 mA 27 V 54.0 V 24.3 W 27.6 W 133 mA 65 °C -20 ... +50 °C
LC 45/450-1050/54 o4a NF SR EXC3 500 mA 27 V 54.0 V 27.0 W 30.6 W 143 mA 65 °C -20 ... +50 °C
LC 45/450-1050/54 o4a NF SR EXC3 600 mA 27 V 54.0 V 32.4 W 36.5 W 167 mA 70 °C -20 ... +50 °C
LC 45/450-1050/54 o4a NF SR EXC3 700 mA 27 V 54.0 V 37.8 W 42.5 W 192 mA 70 °C -20 ... +50 °C
LC 45/450-1050/54 o4a NF SR EXC3 800 mA 27 V 54.0 V 43.2 W 48.6 W 218 mA 70 °C -20 ... +50 °C
LC 45/450-1050/54 o4a NF SR EXC3 900 mA 27 V 50.0 V 45.0 W 50.5 W 228 mA 75 °C -20 ... +50 °C
LC 45/450-1050/54 o4a NF SR EXC3 1,050 mA 27 V 42.9 V 45.0 W 51.1 W 229 mA 75 °C -20 ... +50 °C
Document Size Date  
Download all selected files
 Download all selected files
Driver_LC_45W_450-1050mA_54V_o4a_NF_SR_EXC3_en.pdf
Data sheet
2.05 MB 25/02/2020
new
Leaflet_Driver_EN_web.pdf
Leaflet – LED Drivers
1.91 MB 04/02/2020
new
Certificates / declarations of conformity
Type      Article number      Certificates     
Certificates ()
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EPD
Type Article number Environmental Product Declaration (EPD)
LC 45/450-1050/54 o4a NF SR EXC3 87500923 EPD
 
 
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