Tridonic 28000704 LC 10W 150-400mA flexC SC EXC

28000704 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) 56.3 mA
Typ. current (220 V, 0 Hz, full load, 100 % dimming level) (1) 54.5 mA
Leakage current (at 230 V, 50 Hz, full load) (1) < 0.25 mA
Typ. input current in no-load operation 12.5 mA
In-rush current (peak / duration) 14 A / 280 µs
Max. input power 12 W
Typ. input power in no-load operation 0.5 W

Output power range (P_rated) 2.25 – 10 W
Typ. efficiency (at 230 V, 50 Hz, full load) (1) 83 %
λ over full operating range (max.) 0.92 C
λ over full operating range (min.) 0.58 C
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) (2) < 0.2 s
Turn off time (at 230 V, 50 Hz, full load) < 0.05 s
Output current tolerance (3)(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) 60 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 < 500 kV

Type of protection IP20
Length 97 mm
Width 43 mm
Height 30 mm
Lifetime up to 100000 h

28000704 Wiring guidelines

• Run the secondary lines separately from the mains connections and lines to achieve good EMC performance.
• The max. secondary cable length is 2 m (4 m circuit).
• For good EMC performance, keep the LED wiring as short as possible.
• To comply with the EMC regulations run the secondary wires (LED module) in parallel.

• 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.
• Through wiring of mains is for connecting additional LED driver only. Max. permanent current of 15.5 A may not be exceeded.
• To avoid 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.

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