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
Rating: 0 (0 reviews)

0 Review(s)

€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).

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.