Tridonic 28000413 LCU 96W 24V SR TOP – Limited Stock

28000413 Common Data

Rated supply voltage 120 – 277 V
AC voltage range 108 – 305 V
Rated current 12 V (at 230 V 50 Hz) 0.51 A
Rated current 24 V (at 230 V 50 Hz) 0.49 A

Mains frequency 50 / 60 Hz
Efficiency > 90 %
λ (at 230 V 50 Hz) 0.95
Max. input power in no-load operation 0.5 W
Output voltage tolerance 12 V -0 /+10 %
Output voltage tolerance 24 V -0 /+5 %
Output power 12 V (ta ≤ 60 °C) 100 W

Output power 12 V (ta > 60 °C) 70 W
Output power 24 V (ta ≤ 50 °C) 96 W
Output power 24 V (ta > 50 °C) 67 W
Output power range 12 V 10 – 100 W
Output power range 24 V 10 – 96 W

Starting time (output) ≤ 0.5 s
Turn off time (output) ≤ 1 s
Lifetime up to 50,000 h
Dimensions LxWxH for 24 V 300 x 40 x 21 mm
Hole spacing D 273 mm

28000413 Installation instructions

The switching of LEDs on secondary side is not permitted.
The functioning of the LCU in combination with dimming devices (e.g. PWM) cannot be guaranteed and has to be checked individually before using in combination.
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.).

Overload protection

If the maximum load is exceeded by a defined internal limit, occurs an automatic shutdown of the LED Driver. Automatic restart if the output current is below the limit

28000413 Wiring type and cross section

The wiring can be in stranded wires with ferrules or solid. For perfect function of the screw terminals the strip length should be 9–10 mm for the terminal.

The maximum secondary cable length at the terminals is 2 m.

The LED wiring should be kept as short as possible to ensure good EMC

Insulation and electric strength testing of luminaires

Electronic devices can be damaged by high voltage. This has to be considered during the routine testing of the luminaires in production.

According to IEC 60598-1 Annex Q (informative only!) or ENEC 303-Annex A, each luminaire should be submitted to an insulation test with 500V DC for 1 second. This test voltage should be connected between the interconnected phase and neutral terminals and the earth terminal.

The insulation resistance must be at least 2MΩ.

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.