Tridonic 28000132 LCAI 20W 150mA–400mA ECO lp – Limited Stock

28000132 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)1 2 50 – 105 mA
Typ. current (220 V, 0 Hz, full load, 15 % dimming level)2 18 – 19 mA
Leakage current (PE) < 0.5 mA
Max. input power 25 W
Typ. efficiency (at 230 V / 50 Hz / full load)2 80 – 87 %
λ (at 230 V, 50 Hz, full load)1 0.83 – 0.95

Typ. power input on stand-by3 120 – 140 mW
THD (at 230 V, 50 Hz, full load) < 22 %
Time to light (at 230 V, 50 Hz, full load, acc. to DALI) < 0.6 s
Time to light (DC mode ) < 0.4 s
Switchover time (AC/DC) < 0.4 s
Turn off time (at 230 V, 50 Hz, full load) < 50 ms

Hold on time (at 230 V, 50 Hz, full load)4 15 ms
Output current tolerance1 7 ± 3 %
Output LF current ripple (< 120 Hz) < 2 %
Max. peak output current ≤ output current + 18 %
PWM frequency5 500 Hz
Dimming range 1 – 100 %
Max. output voltage 60 V
Burst / surge peaks output side against PE < 500 V
Dimensions L x W x H 280 x 30 x 21 mm

28000132 Wiring

28000132 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.

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), this applies for LED output as well as for I-select.

• 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.

Earth connection

The earth connection is conducted as protection earth (PE). The LED Driver can be earthed via earth terminal or metal housing. If the LED Driver will be earthed, protection earth (PE) has to be used. There is no earth connection required for the functionality of the LED Driver.

Earth connection is recommended to improve following behaviour

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.