Constant Current LED driver LC 44/425-1050/54 o4a NF SR EXC4

Name: Tridonic Constant Current LED driver LC 44/425-1050/54 o4a NF SR EXC4
Brand: Tridonic
Price: 38.06 EUR
Availability: OutOfStock
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€38,06 Excl. tax €76,13 Excl. tax
€46,05 Incl. tax €92,12 Incl. tax. Out of stock, but available

Unit price: €38,06 / Piece

Dimmable LED driver, output current adjustable 425–1050 mA, max. 43.5 W. Supports DALI-2, DSI, switchDIM, corridorFUNCTION. For downlights, spots, decorative use. IP20. Read more

Specifications

Brand:

Tridonic

Housing:

Surface-mounted housing

Input voltage:

230Vac

DALI Type:

DT6

DALI-2 certified:

Yes

Article number:

28005485

EAN:

9006210857060

Availability:

Out of stock, but available

Delivery time:

Dispatched within approximately 8 working days (please note: this is an estimate and depends on availability from the manufacturer; in some cases, it may be dispatched sooner, but it can also take longer).

Due to the holidays, orders may be delayed and pickup is not possible.

Information

Hier klicken für Informationen auf der Tridonic-Website

Tridonic LC 44/425-1050/54 o4a NF SR EXC4 Compact Driver

Art. no.: 28005485

The Tridonic LC 44/425-1050/54 o4a NF SR EXC4 is a compact, dimmable LED driver with an adjustable output current of 425 to 1050 mA and a maximum output power of 43.5 W. The driver supports various dimming technologies such as DALI-2, DSI, switchDIM, and corridorFUNCTION. Suitable for independent mounting and equipped with strain relief and loop-through function.

Explanation of the product name

Tridonic compact drivers mean 44/425-1050/54:
44 = maximum output power in watts
425-1050 = adjustable output current range in mA
54 = maximum output voltage in volts

Applications

Downlights
Spotlights
Decorative lighting solutions
Emergency lighting according to EN 50172

Main features

Output current adjustable in 1-mA steps via NFC (425–1050 mA)
Dimming range: 1 to 100%
Supports lumDATA (DALI-2 part ext. 251, 252 and 253)
Fulfills DALI-2 parts: 105 (firmware update), 251 (luminaire data), 252 (energy reporting), 253 (diagnostics & maintenance)
Constant Light Output (eCLO) function
Service monitor and event logging
Comprehensive protection features (overtemperature, short-circuit, overload, no-load, input voltage, overvoltage)
Power-up fading on AC
Fade2zero switch-off function
45° push-in terminals
Suitable for cable cross-sections up to 2.5 mm²

Technical data

Article number	28005485
EAN	9006210857060
Nominal input voltage	220 – 240 V
AC voltage range	198 – 264 V
DC voltage range	176 – 280 V
Frequency	0 / 50 / 60 Hz
Max. input current	210 mA (at 230 V, full load)
Inrush current (peak/duration)	42.4 A / 155 µs
Max. output power	43.5 W
Output current range	425 – 1050 mA (adjustable)
Output voltage range	Max. 60 V
Efficiency	Typ. 91.5% (at 230 V, full load)
Power factor (λ)	Max. 0.99 / Min. 0.59 C
THD	< 7 %
Protection class	IP20
Dimensions (L x W x H)	200 x 70 x 30 mm
Lifespan	Up to 100,000 hours
Country of origin	Serbia (RS)
Customs tariff number	85044095
SCIP	485f5f29-5766-445f-a5f1-948fcc8d7a5b

Note

Important: Only suitable for indoor use (IP20). Always consult the manual for installation and commissioning. For warranty conditions, visit the Tridonic website.