Driver LC 44W 1050mA fixC pc SR SNC2

essence series

Product description

  • Dimmable constant current LED driver (SELV)
  • Independent driver with strain-relief housing
  • Extra flat housing for constrained installation conditions (small ceiling cut outs and low ceiling voids)
  • Dimmable via leading edge and trailing edge phase dimmers
  • Dimming range 5 to 100 % (depending on dimmer)
  • For luminaires with F or M and MM as per EN 60598, VDE 0710 and VDE 0711
  • Max. output power 44.1 W
  • Output current 1,050 mA
  • Nominal lifetime up to 50,000 h
  • 5 years guarantee

Housing properties

  • Casing: polycarbonate, white
  • Type of protection IP20
  • Push-in terminals
  • 2 separate strain relief parts for input and output cables with highly robust clamps

Functions

  • Overload protection
  • Short-circuit protection
  • No-load protection
  • No output current overshoot at mains on/off
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Ordering data
Type Article number Pack­ag­ing, carton Pack­ag­ing, pallet Weight per pc.
LC 44/1050/42 fixC pc SR SNC2 28003347 10 pc(s). 1,980 pc(s). 0.23 kg
Luminaire types:
Downlights
High bay luminaires
Linear luminaires
Wide-area luminaires (in-built, remote, pendant)
Approval marks:
IP20
SELV
SC2 - Protection Class 2
Independent gear
110
MM
Short Circuit Proof
DoNotCover
RCM
KC
CCC
CE
UKCA
ENEC
RoHs
Technical data
Rated supply voltage 220 – 240 V
AC voltage range 198 – 264 V
Mains frequency 50 / 60 Hz
Overvoltage protection 320 V AC, 1 h
λ at full load (1) 0.95
λ over full operating range (min.) (1) 0.95
THD (at 230 V, 50 Hz, full load) < 10 %
THD (at 230 V, 50 Hz, min. load) < 15 %
Output current tolerance (at 230 V, 50 Hz, full load) (2) ± 7.5 %
Output current tolerance (at 230 V, 50 Hz, min. load) (2) ± 7.5 %
Output LF current ripple (< 120 Hz) ± 3 %
Output P_ST_LM (at full load) ≤ 1
Output SVM (at full load) ≤ 0.4
Starting time (at 230 V, 50 Hz, full load) ≤ 0.5 s
Turn off time (at 230 V, 50 Hz, full load) ≤ 0.5 s
Hold on time at power failure 0 s
Ambient temperature ta -20 ... +45 °C
Ambient temperature ta (at lifetime 50,000 h) 35 °C
Storage temperature ts -40 ... +80 °C
Mains burst capability 1 kV
Mains surge capability (between L - N) 1 kV
Mains surge capability (between L/N - PE) 2 kV
Surge voltage at output side (against PE) 2.5 kV
Lifetime up to 50,000 h
Guarantee 5 Year(s)
Dimensions L x W x H 130.2 x 68 x 31 mm
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Specific technical data
Type Output current (1) Typ. rated current (at 230 V, 50 Hz, full load) Typ. power con­sump­tion (at 230 V, 50 Hz, full load) Output power range Ef­fi­cien­cy at full load (2) Ef­fi­cien­cy at min. load (2) Min. forward voltage (2) Max. for­ward volt­age (2) Max. output voltage (U-OUT) Max. peak output current Max. casing temperature tc
LC 44/1050/42 fixC pc SR SNC2 1,050 mA 235 mA 51.3 W 28.4 – 44.1 W 86 % 83 % 27 V 42 V 60 V 1,151 mA 85 °C
Document Size Date  
 
Driver_LC_44W_1050mA_fixC_pc_SR_SNC2_en.pdf
Data sheet 		1.3 MB 21/04/2023
Dimmer_list_for_LC_44_W_1050_mA_fixC_pc_SR_SNC2_28003347.pdf
Dimmer list 		117 KB 01/02/2021
Leaflet_Driver_EN_web.pdf
Leaflet – LED drivers 		2.7 MB 26/04/2022
Certificates / declarations of conformity
Type      Article number      Certificates     
Certificates ()

Certificates for ()

Document      Country      Size      Date of issue     
new
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CAD / RAY
Type Article number CAD Files
LC 44/1050/42 fixC pc SR SNC2 28003347 CAD (10.5 MB)
 
 
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