Tridonic 28004143 LC 57/700-1050/54 flexC lp SNC4 – Huge UK Based Stock

28004143 Common Data

Rated supply voltage 220 – 240 V
AC voltage range 198 – 264 V
DC voltage range 176 – 280 V

Max. input current (at 230 V, 50 Hz, full load) 1 0.282 A
Leakage current (at 230 V, 50 Hz, full load) < 450 µA
Touch current (equipotential connected) 2 450 µA
Mains frequency 0 / 50 / 60 Hz

Overvoltage protection 320 V AC, 2 h
Max. output power 57 W
Output power range 14 – 56.7 W

Typ. efficiency (at 230 V, 50 Hz, full load) 1 88.5 %
λ over full operating range (max.) 1 0.98
λ over full operating range (min.) 0.84C
Output current tolerance 3 ± 7.5 %

Max. output voltage (U-OUT) 60 V
THD (at 230 V, 50 Hz, full load) 1 < 15 %
Max. peak output current at full load 1 1,185 mA
Output LF current ripple (< 120 Hz) at full load ± 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
Starting time (DC mode) ≤ 0.6 s

Switchover time (AC/DC) ≤ 0.6 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) 50 °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 230 x 30 x 21 mm
Hole spacing D 218 mm

28004143 Wiring

28004143 Wiring type and cross section

For wiring use stranded wire with ferrules or solid wire from 0.5 – 1.5 mm². Strip 8.5 – 9.5 mm of insulation from the cables to ensure perfect operation of the push-wire terminals.

28004143 Wiring guidelines

• 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.
• 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.).

28004143 Earth connection

The earth connection is conducted as protection earth (PE). The LED driver can be earthed via metal housing. Ground the LED driver with protective
earth (PE).

• Electromagnetic interferences (EMI)
• Transmission of mains transients to the LED output

In general it is recommended to earth the LED driver if the LED module is mounted on earthed luminaire parts respectively heat sinks and thereby representing a high capacity against earth.

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.