Tridonic 28002054 LCI 150/325-1050/300 o4a sl PRE mod – Intelligent Temperature Guard

28002054 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) 12 681 mA
Typ. current (220 V, 0 Hz, full load, 15 % dimming level) 2 119 mA
Leakage current (at 230 V, 50 Hz, full load) 12 < 250 μA

Max. input power 157.1 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 78 mA
Typ. input power in no-load operation 0.54 W

In-rush current (peak / duration) 17.7 A / 162 μs
THD (at 230 V, 50 Hz, full load) 1 < 4 %
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) < 2.4 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

28002054 Wiring

28002054 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.

28002054 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.).

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.

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