Tridonic 28000663 LCA 10W 150-400mA one4all C PRE – Best Energy Savings Due To Low Stand-by Losses and High Efficiency

28000663 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. current (at 230 V, 50 Hz, full load) (1)(2) 35 – 60 mA
Typ. current (220 V, 0 Hz, full load, 15 % dimming level) (2) 10 – 20 mA
Leakage current (at 230 V, 50 Hz, full load) (1)(2) < 0.7 mA
Typ. input current in no-load operation 10.5 mA
In-rush current (peak / duration) 15 A / 243 µs

Max. input power 13 W
Typ. power consumption on stand-by (3) < 0.2 W
Typ. input power in no-load operation 0.5 W
Typ. efficiency (at 230 V, 50 Hz, full load) (2) 82 %
λ (at 230 V, 50 Hz, full load) 0.96
THD (at 230 V, 50 Hz, full load) (1) < 7 %
Starting time (at 230 V, 50 Hz, full load) (4) < 0.7 s
Starting time (DC mode) (4) < 0.4 s
Switchover time (AC/DC) (5) < 0.4 s
Turn off time (at 230 V, 50 Hz, full load) < 0.02 s
Output current tolerance (1)(6) ± 3 %
Max. output current peak (non-repetitive) ≤ output current + 40 %

Output LF current ripple (< 120 Hz) ± 5 %
Output P_ST_LM (at full load) ≤ 1
Output SVM (at full load) ≤ 0.4
Max. output voltage (U-OUT) 60 V
Dimming range 1 – 100 %
Mains surge capability (between L – N) 1 kV
Mains surge capability (between L/N – PE) 2 kV
Surge voltage at output side (against PE) < 0.5 kV
Type of protection IP20
Length 105 mm
Width 70 mm
Height 22 mm

Other Information For The 28000663

28000663 Standards

EN 55015
EN 61000-3-2
EN 61000-3-3
EN 61347-1
EN 61347-2-13
EN 62384
EN 61547
EN 62386-101 (DALI-2)
EN 62386-102 (DALI-2)
EN 62386-207 (DALI-2, including part 251, 252, 253)
According to EN 50172 for use in central battery systems
According to EN 60598-2-22 suitable for emergency lighting installations

28000663 Thermal details and lifetime

The LED Driver is designed for a lifetime stated above under reference conditions and with a failure probability of less than 10 %.

The relation of tc to ta temperature depends also on the luminaire design.
If the measured tc temperature is approx. 5 K below tc max., ta temperature should be checked and eventually critical components (e.g. ELCAP) measured. Detailed information on request.

28000663 Wiring type and cross section

Wiring can be in stranded wires with ferrules or solid with a cross section of 0.2–1.5 mm².
Strip 8.5–9.5 mm of insulation from the cables to ensure perfect operation of the push-wire terminals.
Use one wire for each terminal connector only.
Use each strain relief channel for one cable only.
LED module/LED Driver/supply

Loose wiring

Press down the “push button” and remove the cable from front.

28000663 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.
• 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.

If a LED load is connected the device has to be restarted before the output will be activated again.

This can be done via mains reset or via interface (DALI, DSI, switchDIM, ready2mains).

Earth connection

The earth connection is conducted as protection earth (PE). The LED Driver can be earthed via earth terminal. 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 standby
• 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.

Electrical values

Make sure that the LED Driver is operated within the given window under all operating conditions. Special attention needs to be paid at dimming and DC emergency operation as the forward voltage of the connected LED modules varies with the dimming level, due to the implemented amplitude dimming technology. Coming below the specified minimum output voltage of the LED Driver may cause the device to shut-down.

Dimming

Dimming range 1 % to 100 %

Digital control with:
• DSI signal: 8 bit Manchester Code Speed 1 % to 100 % in 1.4 s
• DALI signal: 16 bit Manchester Code Speed 1 % to 100 % in 0.2 s

Programmable parameter:
Minimum dimming level
Maximum dimming level
Default minimum = 1 %
Programmable range 1 % ≤ MIN ≤ 100 %
Default maximum = 100 %
Programmable range 100 % ≥ MAX ≥ 1 %

Interfaces / communication

Control input (DA/N, DA/L)

Digital DALI signal or switchDIM can be wired on the same terminals (DA/N and DA/L).

The control input is non-polar for digital control signals (DALI, DSI).

The control signal is not SELV. Control cable has to be installed in accordance to the requirements of low voltage installations.

Different functions depending on each module.

Control input ready2mains (L, N)

The digital ready2mains protocol is modulated onto the mains signal which is wired to the mains terminal (L and N).

switchDIM

Integrated switchDIM function allows a direct connection of a pushbutton for dimming and switching.Brief push (< 0.6 s) switches LED Driver ON and OFF. The dimm level is
saved at power-down and restored at power-up.

When the pushbutton is held, LED modules are dimmed. After repush the LED modules are dimmed in the opposite direction.

In installations with LED Drivers with different dimming levels or opposite dimming directions (e.g. after a system extension), all LED Drivers can be
synchronized to 50 % dimming level by a 10 s push.

Use of pushbutton with indicator lamp is not permitted.

switchDIM 2

Version 2 has now the possibility to define different fade times used for short button press events. So the fade time to set memory level (if wake-up from standby) as well as the fade time to switch off can now be configured.

Constant Current DALI LED drivers are advanced power supplies that regulate a fixed, consistent, and adjustable output current (e.g.350mA-700mA) for LEDs, while supporting intelligent digital dimming. They are ideal for commercial, architectural, and high-efficiency lighting applications using series-wired fixtures. These drivers enable individual or group, flicker-free dimming (down to 0.1%) using DALI-1 or DALI-2 protocols.

Key Features and Benefits

Constant Current Regulation: Ensures consistent light output and protects LEDs from current fluctuations.

DALI Compatibility: Enables bidirectional communication for control and monitoring.

Flexibility: Many models feature dip switches to select specific amperage outputs (e.g., 250mA, 350mA, 500mA, 700mA).

Dimming Performance: Supports smooth, deep dimming (0.1% to 100%).

Advanced Features: Some models support NFC configuration for setting addresses, dimming curves, and maximum levels without powering on the driver.

Safety & Efficiency: Typically Class 2 rated with high power factors (up to 0.98), making them efficient.

Common Applications

Commercial Lighting: Office and retail spaces.

Architectural Lighting: Accent and cove lighting.

Downlights and Spotlights: Ideal for high-power LED arrays.

Common Specifications

Input Voltage: Usually 100-240V or 220-240V AC.

Output Power: Ranges from low wattage up to 1000W, commonly 10W-60W.

IP Rating: Commonly IP20 for indoor use, though higher ratings are available.

Compliance: IEC 62386 (DALI).

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.