Tridonic LCA 45W 500–1400mA one4all SC PRE: Constant Current DALI LED Driver (Article Number: 28000676) -IP20

Immediately available

Tridonic LCA 45W 500–1400mA one4all SC PRE: Constant Current DALI LED Driver (Article Number: 28000676) -IP20

Immediately available

Brand: Tridonic

Dimming Signal: DALI 

Rated Supply Voltage: 220 - 240 VAC

Output Current (mA): 500-1400

Application: Indoor Application

Operating Mode: Constant Current

Protection Type: IP20

Output Power (W): 45

Introducing the NEW lumDATA LED driver, featuring versatile usage options and advanced dimming capabilities from 1 to 100%. With adjustable output current via NFC or DALI, it delivers up to 45 W of power with high efficiency and low stand-by power input. Equipped with protective features and NFC interface for in-field programming, it’s ideal for various lighting applications like downlights, spotlights, and decorative luminaires, offering enhanced compatibility and energy savings.

Product information "Tridonic LCA 45W 500–1400mA one4all SC PRE: Constant Current DALI LED Driver (Article Number: 28000676) -IP20"

Product description

  • NEW: lumDATA (DALI-2 part ext. 251, 252 and 253)
  • Dimmable built-in constant current LED driver
  • Can be either used built-in or independent with clip-on strain-relief (see accessory)
  • Dimming range 1 to 100 %
  • For luminaires of protection class I and protection class II
  • Output current adjustable between 500 – 1,400 mA
  • Max. output power 45 W
  • Up to 91 % efficiency
  • Power input on stand-by < 0.15 W
  • Nominal lifetime up to 100,000 h
  • 5 years guarantee (conditions at https://www.tridonic.com/manufacturer-guarantee-conditions)

Housing properties

  • Casing: polycarbonate, white
  • Type of protection IP20

Interfaces

  • one4all (DALI-2 DT 6, DSI, switchDIM, corridorFUNCTION)
  • ready2mains (configuration and dimming via mains)
  • Terminal blocks: 45° push terminals

Functions

  • Adjustable output current in 1-mA-steps (DALI, ready2mains, I-SELECT 2)
  • Fulfills DALI-2 parts: 251 (Luminaire data), 252 (Energy reporting) and 253 (Diagnostics & Maintenance)
  • Constant light output function (CLO)
  • Power-up fading at AC
  • Configurable via ready2mains
  • Switch off the driver with fade2zero
  • Service monitor to log certain events
  • Protective features (overtemperature, short-circuit, overload, no-load, input voltage range, reduced surge amplification)
  • Suitable for emergency escape lighting systems acc. to EN 50172

Benefits

  • Application-oriented operating window for maximum compatibility
  • Best energy savings due to low stand-by losses and high efficiency
  • Flexible configuration via DALI, ready2mains and I-SELECT 2

Typical applications

  • For linear/area lighting in office applications

Common 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)  132 – 224 mA
Typ. current (220 V, 0 Hz, full load, 15 % dimming level)  29 – 44 mA
Leakage current (at 230 V, 50 Hz, full load)  < 0.16 mA
Typ. input current in no-load operation 25.7 mA
In-rush current (peak / duration) 23 A / 200 µs
Max. input power 50 W
Typ. power consumption on stand-by  < 0.15 W
Typ. input power in no-load operation 0.36 W
Typ. efficiency (at 230 V, 50 Hz, full load)  91 %
λ (at 230 V, 50 Hz, full load)  0.98
THD (at 230 V, 50 Hz, full load)  < 5 %
Starting time (at 230 V, 50 Hz, full load)  < 0.6 s
Starting time (DC mode)  < 0.3 s
Switchover time (AC/DC)  < 0.3 s
Turn off time (at 230 V, 50 Hz, full load) < 0.02 s
Output current tolerance  ± 3 %
Max. output current peak (non-repetitive) ≤ output current + 40 %
Output LF current ripple (< 120 Hz) ± 2 %
Output P_ST_LM (at full load) ≤ 1
Output SVM (at full load) ≤ 0.4
Max. output voltage (U-OUT) 60 V
Dimming range 1 – 100 %
Mains surge capability (between L – N) 1 kV
Mains surge capability (between L/N – PE) 2 kV
Surge voltage at output side (against PE) < 0.5 kV
Type of protection IP20
Length 150 mm
Width 43 mm
Height 30 mm
Lifetime up to 100000 h
Guarantee 5 years
(1) Valid at 100 % dimming level.
(2) Depending on the selected output current.
(3) Depending on the DALI traffic at the interface.
(4) Valid at 100 % dimming level (for DC the value may differ).
(5) Valid for immediate change of power supply type otherwise the starting time is valid.
(6) Output current is mean value.

Technical Data

Type

Article number

Output current (1)(2)

Min. output voltage

Max. output voltage

Typ. current consumption (at 230 V, 50 Hz, full load)

Max. output power

Typ. power consumption (at 230 V, 50 Hz, full load)

Ambient temperature ta

tc point max

i-SELECT resistor value (3)
LCA 45W 500-1400mA one4all SC PRE 28000676 500.0 mA 25 V 50 V 133 mA 25 W 29.3 W -25 – 50 °C 80.0 °C –
LCA 45W 500-1400mA one4all SC PRE 28000676 550.0 mA 25 V 50 V 144 mA 27.5 W 31.8 W -25 – 50 °C 80.0 °C 9.09 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 600.0 mA 25 V 50 V 150 mA 30 W 34.4 W -25 – 50 °C 85.0 °C 8.33 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 650.0 mA 25 V 50 V 166 mA 32.5 W 37 W -25 – 50 °C 85.0 °C 7.69 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 700.0 mA 25 V 50 V 176 mA 35 W 39.5 W -25 – 50 °C 85.0 °C 7.14 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 750.0 mA 25 V 50 V 187 mA 37.5 W 42.1 W -25 – 50 °C 85.0 °C 6.67 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 800.0 mA 25 V 50 V 198 mA 40 W 44.7 W -25 – 50 °C 85.0 °C 6.25 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 850.0 mA 25 V 50 V 210 mA 42.5 W 47.3 W -25 – 50 °C 85.0 °C 5.88 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 900.0 mA 25 V 50 V 221 mA 45 W 49.9 W -25 – 50 °C 85.0 °C 5.56 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 950.0 mA 25 V 47.4 V 221 mA 45 W 49.9 W -25 – 50 °C 85.0 °C 5.26 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 1000.0 mA 25 V 45 V 220 mA 45 W 49.8 W -25 – 50 °C 85.0 °C 5 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 1050.0 mA 25 V 42.9 V 220 mA 45 W 49.8 W -25 – 50 °C 85.0 °C 4.76 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 1100.0 mA 25 V 40.9 V 220 mA 45 W 49.7 W -25 – 50 °C 85.0 °C 4.55 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 1150.0 mA 25 V 39.1 V 220 mA 45 W 49.7 W -25 – 50 °C 85.0 °C 4.35 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 1200.0 mA 25 V 37.5 V 220 mA 45 W 49.8 W -25 – 50 °C 85.0 °C 4.17 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 1250.0 mA 25 V 36 V 220 mA 45 W 49.8 W -25 – 50 °C 85.0 °C 4 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 1300.0 mA 25 V 34.6 V 221 mA 45 W 49.9 W -25 – 50 °C 85.0 °C 3.85 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 1350.0 mA 25 V 33.3 V 221 mA 45 W 49.9 W -25 – 50 °C 85.0 °C 3.7 kΩ
LCA 45W 500-1400mA one4all SC PRE 28000676 1400.0 mA 25 V 32.1 V 221 mA 44.9 W 50 W -25 – 50 °C 85.0 °C Short circuit (0 kΩ)

(1) The table only lists a number of possible operating points but does not cover each single point. The output current can be set within the total value range in 1-mA-steps.

(2) Output current is mean value.

(3) Not compatible with I-SELECT (generation 1). Calculated resistor value.

 

Documents

Datasheet
Tridonic LCA 45W 500–1400mA one4all SC PRE: Constant Current DALI LED Driver

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