DTI type 3 Beta

A suspended workplace luminaire with T5 that produces direct/indirect light. Beta louvres with direct light provide high efficiency and optimal lighting comfort.

Installation

Wire suspension via friction locks on the luminaire. Wire suspension ordered separately, see accessories.

Connection

The luminaire is equipped with a 2.4 m mains cable 3x1.0 mm² and an earthed plug. Luminaire with the additional suffix -436 and -368 are supplied with a 2.4 m main cable 5x0.75 mm² excl. plug.

Design

Body of enamelled sheet steel with white (RAL 9016) finish. End-caps of polypropylene plastic. Transparent acrylic diffuser on the top side.

Louvre

Beta – double parabolic reflector louvre with satin matt metallised aluminium side and cross-blades with excellent reflection characteristics (> 92 %), integrated into a single unit. Re-lamping is performed from the top, without removing the louvre. Earthed.

Reflector

Separate reflectors for indirect and direct light distribution. Reflector material of metallised aluminium with satin matt surface.

Light distribution

Symmetrical.

Emergency lighting

Some models are available with emLED, emergency lighting unit, which is positioned at the short end of the luminaire. Read more about emLED in Emergency Lighting.

Dimming

Most models can also be equipped with other ballasts for dimming.
e-Sense ActiLume – PIR sensor with presence and daylight control via DALI.

Accessories

Installation accessories, see accessories.

Designed by

Yellon.

Media

DTI

With its three combinations of direct and indirect light distributions, DTI is well suited to a range of office and public environments. From installation to on-going ergonomics and energy efficiency, DTI delivers value...

More about the family DTI

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Specification

Filter

Art.no. Effect, W Louvre Installation Light source Light control Miscellaneous
Art.no. Effect, W Louvre Installation Light source Light control Miscellaneous
28831-17 3x25/28 Beta Single FDH 1-cell, 2 pull-cords
28831-368 3x25/28 Beta Single FDH DALI/Phase-pulse 1-cell
28831-384 3x25/28 Beta Single FDH e-Sense ActiLume 1-cell, 1 pull dim
28831-410 3x25/28 Beta Single FDH Phase-pulse 1-cell, 2 pull dim
28831-436 3x25/28 Beta Single FDH DALI/DSI/switchDIM 1-cell
28832-17 3x32/35 Beta Single FDH 1-cell, 2 pull-cords
28832-368 3x32/35 Beta Single FDH DALI/Phase-pulse 1-cell
28832-384 3x32/35 Beta Single FDH e-Sense ActiLume 1-cell, 1 pull dim
28832-410 3x32/35 Beta Single FDH Phase-pulse 1-cell, 2 pull dim
28832-436 3x32/35 Beta Single FDH DALI/DSI/switchDIM 1-cell
28833-17 3x45/49 Beta Single FDH 1-cell, 2 pull-cords
28833-368 3x45/49 Beta Single FDH DALI/Phase-pulse 1-cell
28833-384 3x45/49 Beta Single FDH e-Sense ActiLume 1-cell, 1 pull dim
28833-410 3x45/49 Beta Single FDH Phase-pulse 1-cell, 2 pull dim
28833-436 3x45/49 Beta Single FDH DALI/DSI/switchDIM 1-cell
28890 3x25/28 Beta Single FDH 1-cell, 2 pull dim, Plus
28890-217 3x25/28 Beta Single FDH e-Sense ActiLume 1-cell, 1 pull dim, Plus
28890-218 3x25/28 Beta Single FDH e-Sense smartSWITCH absence 1-cell, 2 pull dim, Plus
28890-219 3x25/28 Beta Single FDH e-Sense smartSWITCH on/off 1-cell, 2 pull dim, Plus
28890-220 3x25/28 Beta Single FDH e-Sense smartSWITCH 1-cell, 2 pull dim, Plus
28890-384 3x25/28 Beta Single FDH e-Sense ActiLume 1-cell, 1 pull dim, Plus
28890-410 3x25/28 Beta Single FDH Phase-pulse 1-cell, 2 pull dim, Plus
28891 3x32/35 Beta Single FDH 1-cell, 2 pull dim, Plus
28891-217 3x32/35 Beta Single FDH e-Sense ActiLume 1-cell, 1 pull dim, Plus
28891-218 3x32/35 Beta Single FDH e-Sense smartSWITCH absence 1-cell, 2 pull dim, Plus
28891-219 3x32/35 Beta Single FDH e-Sense smartSWITCH on/off 1-cell, 2 pull dim, Plus
28891-220 3x32/35 Beta Single FDH e-Sense smartSWITCH 1-cell, 2 pull dim, Plus
28891-384 3x32/35 Beta Single FDH e-Sense ActiLume 1-cell, 1 pull dim, Plus
28891-410 3x32/35 Beta Single FDH Phase-pulse 1-cell, 2 pull dim, Plus

Filter

Nazwa Opis Art.no.
Name Description Art.No.
Ceiling bracket in chrome with wireWire suspension with ceiling bracket in chrome, L=1.5 m/pair91696
CuttersCutters, each94248
External sensor for e-Sense ActiLumeExternal sensor LRM811886152
Fluorescent lamp T5, FDH28 W, 4000 K, G5, Ra 80, 2600 lm, 104 lm/W81349
Fluorescent lamp T5, FDH35 W, 4000 K, G5, Ra 80, 3300 lm, 104 lm/W81350
Fluorescent lamp T5, FDH28 W, 3000 K, G5, Ra 80, 2600 lm, 104 lm/W81355
Fluorescent lamp T5, FDH35 W, 3000 K, G5, Ra 80, 3300 lm, 104 lm/W81357
Fluorescent lamp T5, FDH49 W, 3000 K, G5, Ra 80, 4300 lm, 99 lm/W81359
Fluorescent lamp T5, FDH49 W, 4000 K, G5, Ra 80, 4300 lm, 99 lm/W81362
Remote control for e-Sense ActiLumeRemote control86155
Surface-mounted box for e-Sense ActiLumeSurface-mounted box for LRM811886164
T5 Eco, FDH25 W, 3000 K, G5, 2450 lm, 114 lm/W81629
T5 Eco, FDH25 W, 4000 K, G5, 2450 lm, 114 lm/W81630
T5 Eco, FDH32 W, 3000 K, G5, 3100 lm, 114 lm/W81631
T5 Eco, FDH32 W, 4000 K, G5, 3100 lm, 114 lm/W81632
T5 Eco, FDH45 W, 3000 K, G5, 4100 lm, 109 lm/W81633
T5 Eco, FDH45 W, 4000 K, G5, 4100 lm, 109 lm/W81634
Wall panel for e-Sense ActiLume Wall panel IRT 805086151
Wire suspension for continuous installation Small square ceiling cup/each96370
Wire suspension for continuous installation Large square ceiling cup/each96371
Wire suspension for continuous installation Small square ceiling cup for T-bars 25 mm/each96372
Wire suspension for continuous installation Large square ceiling cup for T-bars 25 mm/each96373
Wire suspension for continuous installation Small round ceiling cup/each96382
Wire suspension for continuous installation Large round ceiling cup/each96383
Wire suspension for continuous installation Small round ceiling cup for T-bars 25 mm/each96384
Wire suspension for continuous installation Large round ceiling cup for T-bars 25 mm/each96385
Wire suspension for continuous installation, 3x1.0 mm²Large square ceiling cup, white mains cable/each96374
Wire suspension for continuous installation, 3x1.0 mm²Large square ceiling cup for T-bars 25 mm, white mains cable/each96376
Wire suspension for continuous installation, 3x1.0 mm²Large square ceiling cup, transparent mains cable/each96378
Wire suspension for continuous installation, 3x1.0 mm²Large square ceiling cup for T-bars 25 mm, transparent mains cable/each96379
Wire suspension for continuous installation, 3x1.0 mm²Large round ceiling cup, white mains cable/each96386
Wire suspension for continuous installation, 3x1.0 mm²Large round ceiling cup for T-bars 25 mm, white mains cable/each96388
Wire suspension for continuous installation, 3x1.0 mm²Large round ceiling cup, transparent mains cable/each96390
Wire suspension for continuous installation, 3x1.0 mm²Large round ceiling cup for T-bars 25 mm, transparent mains cable/each96391
Wire suspension for continuous installation, 5x1.0 mm²Large square ceiling cup, white mains cable/each96375
Wire suspension for continuous installation, 5x1.0 mm²Large square ceiling cup for T-bars 25 mm, white mains cable/each96377
Wire suspension for continuous installation, 5x1.0 mm²Large square ceiling cup, transparent mains cable/each96380
Wire suspension for continuous installation, 5x1.0 mm²Large square ceiling cup for T-bars 25 mm, transparent mains cable/each96381
Wire suspension for continuous installation, 5x1.0 mm²Large round ceiling cup, white mains cable/each96387
Wire suspension for continuous installation, 5x1.0 mm²Large round ceiling cup for T-bars 25 mm, white mains cable/each96389
Wire suspension for continuous installation, 5x1.0 mm²Large round ceiling cup, transparent mains cable/each96392
Wire suspension for continuous installation, 5x1.0 mm²Large round ceiling cup for T-bars 25 mm, transparent mains cable/each96393
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – large, white mains cable (96383+96386)95350
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – large, transparent mains cable (96383+96390)95351
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – large, for T-bars 25 mm, white mains cable (96385+96388)95352
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – large, for T-bars 25 mm, transparent mains cable (96385+96391)95353
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – small + large, white mains cable (96382+96386)95354
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – small + large, transparent mains cable (96382+96390)95355
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – small + large, for T-bars 25 mm, white mains cable (96384+96388)95356
Wire suspension for single installation, 3x1.0 mm² Round ceiling cups – small + large, for T-bars 25 mm, transparent mains cable (96384+96391)95357
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – large, white mains cable (96371+96374)95358
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – large, transparent mains cable (96371+96378)95359
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – large, for T-bars 25 mm, white mains cable (96373+96376)95360
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – large, for T-bars 25 mm, transparent mains cable (96373+96379)95361
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – small + large, white mains cable (96370+96374)95362
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – small + large, transparent mains cable (96370+96378)95363
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – small + large for T-bars 25 mm, white mains cable (96372+96376)95364
Wire suspension for single installation, 3x1.0 mm² Square ceiling cups – small + large for T-bars 25 mm, transparent mains cable (96372+96379)95365
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – large, white mains cable (96383+96387)95366
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – large, transparent mains cable (96383+96392)95367
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – large, for T-bars 25 mm, white mains cable (96385+96389)95368
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – large, for T-bars 25 mm, transparent mains cable (96385+96393)95369
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – small + large, white mains cable (96382+96387)95370
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – small + large, transparent mains cable (96382+96392)95371
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – small + large, for T-bars 25 mm, white mains cable (96384+96389)95372
Wire suspension for single installation, 5x1.0 mm²Round ceiling cups – small + large, for T-bars 25 mm, transparent mains cable (96384+96393)95373
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – large, white mains cable (96371+96375)95374
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – large, transparent mains cable (96371+96380)95375
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – large, for T-bars 25 mm, white mains cable (96373+96377)95376
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – large, for T-bars 25 mm, transparent mains cable (96373+96381)95377
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – small + large, white mains cable (96370+96375)95378
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – small + large, transparent mains cable (96370+96380)95379
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – small + large for T-bars 25 mm, white mains cable (96372+96377)95380
Wire suspension for single installation, 5x1.0 mm²Square ceiling cups – small + large for T-bars 25 mm, transparent mains cable (96372+96381)95381
Wire suspension for support railsWire suspension for support rails 90015, 90016, 90017, 94052, 94067, 9406891426