Tridonic 28002052 LCI 100W 200–850mA 300V o4a sl PRE – Limited Stock

28002052 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) 12 470 mA
Typ. current (220 V, 0 Hz, full load, 15 % dimming level) 2 84 mA
Leakage current (at 230 V, 50 Hz, full load) 12 < 250 µA
Max. input power 106.8 W
Typ. efficiency (at 230 V, 50 Hz, full load) 2 95 %

λ (at 230 V, 50 Hz, full load) 0.98
Typ. power consumption on stand-by 3 < 0.25 W
Typ. input current in no-load operation 77 mA
Typ. input power in no-load operation 0.52 W
In-rush current (peak / duration) 17.3 A / 164 µs
THD (at 230 V, 50 Hz, full load) 1 < 4.3 %
Starting time (at 230 V, 50 Hz, full load) 1 < 0.6 s
Starting time (DC mode) < 0.4 s
Switchover time (AC/DC) 4 < 0.4 s

Turn off time (at 230 V, 50 Hz, full load) < 2.2 ms
Output current tolerance 15 ± 3 %
Max. output current peak (non-repetitive) ≤ output current + 30 %
Output LF current ripple (< 120 Hz) ± 2 %
Output P_ST_LM (at full load) ≤ 1
Output SVM (at full load) ≤ 0.4
Max. output voltage (U-OUT) 350 V
Dimming range 1 – 100 %
Mains surge capability (between L – N) 4 kV
Mains surge capability (between L/N – PE) 4 kV
Surge voltage at output side (against PE) 4 kV
Type of protection IP20
Lifetime up to 100,000 h
Dimensions L x W x H 360 x 30 x 28 mm

28002052 Wiring type and cross section

For wiring use solid wire from 0.5 – 1.5 mm². Strip 8 – 9 mm of insulation from the cables to ensure perfect operation of terminals.

28002052 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), this applies for LED output as well as for I-SELECT 2.
• For good EMC performance, keep the LED wiring as short as possible.
• 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.
• With mains transients of 4 kV can voltage peaks up to 4 kV occur against PE at the output of the LED driver. This has to be considered concerning the dielectric strength of the LED module (insulation against PE).
• 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.)

Hot plug-in
Hot plug-in is not supported due to residual output voltage of > 0 V. When connecting an LED load, restart the device to activate the LED output. This can be done via mains reset or via interface (DALI, DSI, switchDIM, ready2mains).

28002052 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:

• Electromagnetic interferences (EMI)
• LED glowing at stand-by
• Transmission of mains transients to the LED output

In general it is recommended to earth the 28002052 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.

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