Tridonic LC 7/350/20 fixC pc SR SNC2: Constant Current TRIAC LED Driver (Article Number: 28003348) -IP20

Immediately available

Tridonic LC 7/350/20 fixC pc SR SNC2: Constant Current TRIAC LED Driver (Article Number: 28003348) -IP20

Immediately available

Brand: Tridonic

Dimming Signal: Phase-cut / Triac

Rated Supply Voltage: 220 - 240 VAC

Output Current (mA): 350

Application: Indoor Application

Operating Mode: Constant Current

Protection Type: IP20

Output Power (W): 7

Tridonic’s dimmable constant current LED driver, with a maximum output power of 7W and output current of 350mA, provides reliable illumination for various luminaire installations. It boasts a strain-relief housing, versatile dimming options, and a nominal lifetime of up to 50,000 hours, backed by a 5-year guarantee.

Product information "Tridonic LC 7/350/20 fixC pc SR SNC2: Constant Current TRIAC LED Driver (Article Number: 28003348) -IP20"

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
  • Trailing edge is a benefit in terms of noise compared to leading edge
  • 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 7 W
  • Output current 350 mA
  • Nominal lifetime up to 50,000 h
  • 5 years guarantee (conditions at https://www.tridonic.com/manufacturer-guarantee-conditions)

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

Common 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
THD (at 230 V, 50 Hz, min. load) < 30 %
THD (at 230 V, 50 Hz, full load) < 15 %
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
Output LF current ripple (< 120 Hz) ± 3 %
Output P_ST_LM (at full load) ≤ 1
Output SVM (at full load) ≤ 0.4
Mains surge capability (between L – N) 1.2 kV
Mains surge capability (between L/N – PE) 2 kV
Mains burst capability 1 kV
Surge voltage at output side (against PE) 2.5 kV
Storage temperature ts -40 – 80 °C
Guarantee 5 years

Technical Data

Parameter Value
Type LC 7/350/20 fixC pc SR SNC2
Article number 28003348
Output current (1) 350 mA
Typ. rated current (at 230 V, 50 Hz, full load) 48 mA
Min. forward voltage (2) 3 V
Max. forward voltage (2) 20 V
Max. output voltage (U-OUT) 60 V
Max. output power 7 W
Output power range 1.1 – 7 W
Typ. power consumption (at 230 V, 50 Hz, full load) 9.6 W
Efficiency at min. load (2) 45 %
Efficiency at full load (2) 73 %
λ at full load (2) 0.9 C
λ over full operating range (min.) (2) 0.6 C
Output current tolerance (at 230 V, 50 Hz, min. load) (1) ± 10 %
Output current tolerance (at 230 V, 50 Hz, full load) (1) ± 10 %
Max. peak output current 397 mA
Ambient temperature ta (at lifetime 50,000 h) 35 °C
Ambient temperature ta -20 – 45 °C
Max. casing temperature tc 70 °C
Lifetime Up to 50000 h
Length 101.5 mm
Width 49 mm
Height 29 mm

(1) Output current is mean value.
(2) Test result at 230 V, 50 Hz without dimmer connected.

Documents

Datasheet
Tridonic LC 7/350/20 fixC pc SR SNC2: Constant Current TRIAC LED Driver

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