Homogeneous LED cabin lighting

Homogeneous lighting for lift cabin ceilings with state-of-the-art LED lighting technology.

Homogeneous LED

Description

The LED tiles „Homogen-LED“ have been developed for lift cabin ceilings, which shall show an absolutely homogeneous light radiation.
So far this is usually achieved by using a frosted glass ceiling (LSG). A row of fluorescent lamps are placed behind this ceiling at a distance of 15-20cm. The individual tubes behind the glass panel may partly still be visible.
In the course of headrooms getting smaller and smaller, a deep intermediate ceiling is not always feasible. Here the W+W tiles find a remedy.

Homogeneous LED tiles

in different sizes

Construction form and sizes

of the LED tiles

Sizes: 24cm x 12cm and 12cm x 12cm

Size: 24cm x 24cm

Three tile sizes are available:
24cm x 24cm, equipped with 36 LEDs
24cm x 12cm, equipped with 18 LEDs
12cm x 12cm, equipped with 9 LEDs

The tiles are screwed or glued on the cabin ceiling next to each other. They are interconnected with pluggable cables.

Example connection diagram LED tiles

Description connection diagram

At most 10 LED tiles in a row may be connected to one tap cable.

When laying the LED tiles make sure that you start at the left side on the bottom of the ceiling and lay as many 24x24cm tiles as possible to the right side. Then lay as many 24x24cm tiles as possible from the bottom to the top. A possible remaining space can be filled with 24x12cm tiles. In that case, in the right corner at the top a 12x12cm tile is placed (see connection diagram).

Take care that the connections of the tiles are placed in a way that the connecting lines are long enough and do not have to be guided over the LEDs.
Tiles of the same type have to be laid in the same direction. Therefor look at the inscription on the tiles.
The flat cable always has to be laid on the same side of the cabin ceiling where the first LED tile 24x24cm is placed. At a suitable place provide for a feedthrough of the connecting cable to the power supply unit.

Suspended ceiling

Diffusor panel

A special diffusor panel is laid on the clear laminated sheet glass in the suspended ceiling. In conjunction with the LED tiles an absolutely homogeneous light is created at a distance of only 6cm between the LED tiles and the diffusor panel!

Only panels constructed especially for LED lightings (e.g. truLED-plexiglass) can be used as diffusor panels. These panels are available in the specialised trade or can be customized directly at our company.

Please order the diffuser panel with the same measurements as your glass panel.

Single parts homogeneous LED

Cables homogeneous LED

Switching power supply, different versions and H-LED dimmer

Flat cable with taps, tap cable and connecting cable

Advice

Energy saving

The distance between the LED tile and the diffuser panel has to be at least 60mm in order to create a homogeneous light field.

The lighting is dimmable.

See also LED circuit board emergency light.

The energy saving with these LED panels is extremely great, too.

To light an area of 1m² homogeneously all that is required is an output of about 50W.
The installation time is also reduced to a minimum thanks to the plug-in nature.

Specification

TECHNICAL DATA HOMOGENEOUS LED
Switching power supply Input 100-240V AC 50Hz/60Hz,
Output 24V- / 2.2A / 50W, sufficient for about 1m² cabin ceiling
LED tile 24 x 24cm 36 x LEDs with a total of 2.8W
LED tile 24 x 12cm 18 x LEDs with a total of 1.4W
LED tile 12 x 12cm 9 x LEDs with a total of 1W
Luminous flux about 75lm / Watt
Colour temperature 5600K
Illumination level For one square metre about 16 tiles of 24 x 24cm are used.
(That makes 576 LEDs with a luminous flux of about 3360lm).
Luminous intensity For a surface of 1m² and a ceiling height of 2.2m about 200lux
were measured in a cabin covered with stainless steel.
Durability 90% efficiency after 50.000 operating hours
Diffuser panel 3mm thick, especially developed for an LED technique, cut according to your requirements.
(Please order the diffuser panel with the same measurements as your glass panel)

Products

Description
H-LED-tile 2424 (020100)
LED-tile 24x24cm with 2.8W with 36 LEDs. Prepared for a homogeneous LED cabin ligthing in combination with a diffusor panel.
H-LED tile 2412 (020101)
LED-tile 24x12cm with 1.4W with 18 LEDs. Prepared for a homogeneous LED cabin ligthing in combination with a diffusor panel.
H-LED-tile 1212 (020102)
LED-tile 12x12cm with 1W with 9 LEDs. Prepared for a homogeneous LED cabin ligthing in combination with a diffusor panel.
H-LED-PS 24V/ 50W (020103)
Switching power supply 100-240V, 50Hz-Out= 24V DC/2.2A for homogeneous LED cabin ligthing, 1x connecting cable with plug for H-LED. This cable is guided through the ceiling and connects the switching power supply with the flat cable.
H-LED-PS 24V/ 100W (020113)
Switching power supply 100-240V, 50Hz-Out= 24V DC/4.5A for homogeneous LED cabin ligthing, 1x connecting cable with plug for H-LED. This cable is guided through the ceiling and connects the switching power supply with the flat cable.
H-LED-PS 24V/ 320W (020125)
Switching power supply 100-240V, 50Hz-Out= 24V DC/13A for homogeneous LED cabin ligthing, 1x connecting cable with plug for H-LED. This cable is guided through the ceiling and connects the switching power supply with the flat cable.
H-LED-FB-1A (020114)
4-pole flat cable pre-assembled, with 1 tap and 1 connection, 1 wire marked with red. Please order according to the number of taps.
H-LED-FB-2A (020115)
4-pole flat cable pre-assembled, with 2 taps and 1 connection, 1 wire marked with red. Please order according to the number of taps.
H-LED-FB-3A (020116)
4-pole flat cable pre-assembled, with 3 taps and 1 connection, 1 wire marked with red. Please order according to the number of taps.
H-LED-FB-4A (020117)
4-pole flat cable pre-assembled, with 4 taps and 1 connection, 1 wire marked with red. Please order according to the number of taps.
H-LED-FB-5A (020118)
4-pole flat cable pre-assembled, with 5 taps and 1 connection, 1 wire marked with red. Please order according to the number of taps.
H-LED-FB-6A (020119)
4-pole flat cable pre-assembled, with 6 taps and 1 connection, 1 wire marked with red. Please order according to the number of taps.
H-LED-FB-7A (020120)
4-pole flat cable pre-assembled, with 7 taps and 1 connection, 1 wire marked with red. Please order according to the number of taps.
H-LED-FB-8A (020121)
4-pole flat cable pre-assembled, with 8 taps and 1 connection, 1 wire marked with red. Please order according to the number of taps.
H-LED-FB-9A (020122)
4-pole flat cable pre-assembled, with 9 taps and 1 connection, 1 wire marked with red. Please order according to the number of taps.
H-LED-FB-10A (020123)
4-pole flat cable pre-assembled, with 10 taps and 1 connection, 1 wire marked with red. Please order according to the number of taps.
H-LED-AL 10cm (020105)
Tap cable for LED-tiles 10cm, on one side with a plug for a flat cable, marked with red on one side, on the other side plug with protection against reverse polarity for the LED-tile
H-LED-AL 30cm (020126)
Tap cable for LED-tiles 30cm, on one side with a plug for a flat cable, marked with red on one side, on the other side plug with protection against reverse polarity for the LED-tile
H-LED-VL-5cm (020106)
Connecting cable 5cm for LED-tiles, plug with protection against reverse polarity for LED-tile-junction on both sides.
H-LED-VL-15cm (020112)
Connecting cable 15cm for LED-tiles, plug with protection against reverse polarity for LED-tile-junction on both sides.
H-LED-Diffusor (020107)
Diffusor panel especially developed for the LED-technique. Product sold by m², cut according to your requirements. The price is calculated per piece (1 piece is equivalent to 10cm x 10cm). Delivery with protection foil.
H-LED-Diffusor panel (020124)
Diffusor panel especially developed for the LED-technique, size 140x140mm. Delivery with protection foil.
H-LED-Dimmer (020110)
Dimmer by pulse width modulation, suitable for switching power supply art.no. 20103
H-LED-ANL 3m (051400)
3m LIYY 4x0.34mm² connecting cable for H-LED switching power supply, 24V.
H-LED-Adapter-NSG-1 (020127)
Adapter cable for connecting H-LED-tiles to emergency power supply CabinLED-NSG-24V-60W-3pol (art.no. 20421)
H-LED-Adapter-NSG-2 (020129)
Adapter cable for connecting H-LED-tiles to emergency power supply CabinLED-NSG-24V-60W-3pol (art.no. 20421)