Tridonic LCU 48V 75W DC-STR FO SR: Constant Voltage LED Driver (Article Number: 28001232)

Immediately available

Tridonic LCU 48V 75W DC-STR FO SR: Constant Voltage LED Driver (Article Number: 28001232)

Immediately available

Brand: Tridonic

Dimming Signal: Not dimmable

Rated Supply Voltage: 110-220 VAC

Output Voltage: 48 VDC

Application: Indoor Application

Operating Mode: Constant Voltage

Protection Type: IP20

Output Power (W): 75

Introducing Tridonic’s Independent Fixed Output DC-String Constant Voltage LED Driver: Compatible with other DC-String components, delivering 75W with 92% efficiency. With a 50,000-hour lifetime and temperature protection, it’s reliable for both protection class I and II luminaires. Backed by a 5-year guarantee for peace of mind.

Product information "Tridonic LCU 48V 75W DC-STR FO SR: Constant Voltage LED Driver (Article Number: 28001232)"

Product description

  • Independent fixed output DC-String constant voltage LED driver
  • Compatible with other DC-String components
  • Max. output power 75 W
  • Up to 92 % efficiency
  • Nominal lifetime up to 50,000 h
  • For luminaires of protection class I and protection class II
  • Temperature protection as per EN 61347-2-13 C5e
  • 5 years guarantee

Housing properties

  • Casing: polycarbonate, white
  • Type of protection IP20

Functions

  • DC-String compatible
  • Intelligent Temperature Guard (overtemperature protection)
  • Short-circuit protection
  • Overload protection

Technical Data

Parameter Value
Rated supply voltage 220 – 240 V AC
Voltage range 198 – 264 V DC
Mains frequency 0 / 50 / 60 Hz
Typ. rated current (at 230 V, 50 Hz, full load) 359 mA
Typ. current (220 V, 0 Hz, full load) 371 mA
Leakage current (at 230 V, 50 Hz, full load) < 500 µA
Max. input power 81 W
Typ. efficiency (at 230 V, 50 Hz, full load) 92 %
λ (at 230 V, 50 Hz, full load) 0.99C
Typ. input current in no-load operation 51 mA
Typ. input power in no-load operation 2.4 W
In-rush current (peak / duration) 50.2 A / 131 µs
THD (at 230 V, 50 Hz, full load) < 4 %
Output voltage tolerance -1 … +8 %
Output LF current ripple (< 120 Hz) ± 1 %
Max. output voltage (U-OUT) 52.5 V
Max. cable length secondary See data sheet section 3.5
Mains surge capability (between L – N) 1 kV
Mains surge capability (between L/N – PE) 2 kV
Surge voltage at output side (against PE) < 450 V
Ambient temperature -25 … +55 °C
Max. casing temperature 70 °C
Dimensions L x W x H 235 x 100 x 31 mm

 

Document

Datasheet
Tridonic LCU 48V 75W DC-STR FO SR: Constant Voltage LED Driver (Article Number: 28001232)

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