Tridonic 87501088 LC 25/450-600/42 flexC SR SNC4 – Economical LED Driver With Selectable Output Current

87501088 Common Data

Rated supply voltage 220 – 240 V
AC voltage range 198 – 264 V
Max. input current (at 230 V, 50 Hz, full load) 0.125 A

Mains frequency 50 / 60 Hz
Overvoltage protection 320 V AC, 2 h
Typ. power consumption (at 230 V, 50 Hz, full load) 1 28.5 W
Min. output power 10.8 W

Max. output power 25.2 W
Typ. efficiency (at 230 V, 50 Hz, full load) 1 87.5 %
λ over full operating range (max.) 1 0.97
λ over full operating range (min.) 0.93C

Output current tolerance 2 ± 7.5 %
Max. output current peak 3 ≤ output current + 12 %
Max. output voltage (U-OUT) 55 V
THD (at 230 V, 50 Hz, full load) < 15 %

Output LF current ripple (< 120 Hz) ± 5 %
Output P_ST_LM (at full load) ≤ 1
Output SVM (at full load) ≤ 0.4
Starting time (at 230 V, 50 Hz, full load) ≤ 0.5 s

Turn off time (at 230 V, 50 Hz, full load) ≤ 0.5 s
Hold on time at power failure (output) 0 s
Ambient temperature ta (at lifetime 50,000 h) 40 °C
Storage temperature ts -40 … +80 °C

Mains burst capability 1 kV
Mains surge capability (between L – N) 1 kV
Mains surge capability (between L/N – PE) 2 kV
Surge voltage at output side (against PE) 3 kV

Lifetime up to 100,000 h
Dimensions L x W x H 147 x 43 x 30 mm

87501088 Wiring

All connections must be kept as short as possible to ensure good EMI behaviour.

• Mains leads should be kept apart from LED driver and other leads (ideally 5 – 10 cm distance)
• Max. length of output wires is 2 m.
• To comply with the EMC regulations run the secondary wires (LED module) in parallel.

• Incorrect wiring can damage LED modules.
• 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.).
• The current selection has to be installed in the accordance to the requirement of low voltage installation.
• Through wiring of mains is for connecting additional LED driver only. Max. permanent current of 2 A may not be exceeded.

Fixing conditions

Dry, acidfree, oilfree, fatfree. It is not allowed to exceed the maximum ambient temperature (ta) stated on the device. Minimum distances stated below are recommendations and depend on the actual luminaire.

Is not suitable for fixing in corner.

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.