Tridonic 28000680 LC 50W 100–400mA flexC lp EXC – Best Energy Savings Due To High Efficiency

28000680 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. rated current (at 230 V, 50 Hz, full load) (1) 236 mA

Typ. current (220 V, 0 Hz, full load) (1)(2) 245 mA
Leakage current (at 230 V, 50 Hz, full load) (1) < 0.25 mA
Typ. input current in no-load operation 24 mA
In-rush current (peak / duration) 32 A / 240 µs
Max. input power 54 W
Typ. input power in no-load operation 0.6 W
Typ. efficiency (at 230 V, 50 Hz, full load) (1) 93 %
λ (at 230 V, 50 Hz, full load) 0.98

THD (at 230 V, 50 Hz, full load) < 10 %
Starting time (at 230 V, 50 Hz, full load) < 0.5 s
Starting time (DC mode) < 0.5 s
Switchover time (AC/DC) (3) < 0.2 s
Turn off time (at 230 V, 50 Hz, full load) < 0.05 s
Output current tolerance (4) ± 5 %
Max. output current peak (non-repetitive) ≤ output current + 35 %

Output LF current ripple (< 120 Hz) ± 5 %
Output P_ST_LM (at full load) ≤ 1
Output SVM (at full load) ≤ 0.4
Max. output voltage (U-OUT) 250 V
Mains surge capability (between L – N) 1 kV
Mains surge capability (between L/N – PE) 2 kV
Burst / surge peaks output side against PE 2 kV

Type of protection IP20
Length 280 mm
Width 30 mm
Height 21 mm
Lifetime up to 100000 h

For DALI functionality, please consider our; 28000655

28000680 Wiring

28000680 Wiring type and cross section

Solid wire with a cross section of 0.5 – 1.5 mm². Strip 8 – 9 mm of insulation from the cables to ensure perfect operation of terminals.

28000680 Wiring guidelines

• The cables should be run separately from the mains connections and mains cables to ensure good EMC conditions.
• The LED wiring should be kept as short as possible to ensure good EMC. The max. secondary cable length is 2 m (4 m circuit).
• Secondary switching is not permitted.
• The LED Driver has no inverse-polarity protection on the secondary side. Wrong polarity can damage LED modules with no inverse-polarity protection.
• Wrong wiring of the LED Driver can lead to malfunction or irreparable damage.
• To avoid the damage of the Driver, the wiring must be protected against short circuits to earth (sharp edged metal parts, metal cable clips, louver, etc.).

Tridonic are a Zumtobel Group company, founded in 1956 in Dornbirn, Austria. For more than 60 years, they have been a driving force in the development of professional lighting solutions.

Today, Tridonic is a world-leading provider of lighting technology for professional applications, including office buildings, and retail outlets, hotels and restaurants, the education industry and outdoor lighting sectors.

In Tridonics’ extensive range of energy-efficient dimmable and non-dimmable LED drivers they offer the right products for every indoor and outdoor application – from cost-efficient LED drivers in proven Tridonic quality to premium products that give you maximum flexibility and convenience.

Tridonics’ dimmable LED drivers can be controlled with different analog and digital dimming signals. Tridonic basicDIM Wireless products allow wireless control without additional wiring.