SLV NUMINOS ZOOM M DALI Track Spotlight white LED 20 W 780-1900 lm 4000 K 15-60° 3-circuit 1006119

Name: SLV NUMINOS ZOOM M DALI Track Spotlight white LED 20 W 780-1900 lm 4000 K 15-60° 3-circuit 1006119
Brand: SLV

NUMINOS ZOOM M DALI is a three-circuit track spotlight with a continuously adjustable beam from 15° to 60°, in white, rated 20 W at 4000 K and dimmable to the DALI standard. Zoom – one spotlight instead of three This is the feature the model is bought for. The beam angle is set mechanically on the fitting itself, anywhere from a narrow 15° to a wide 60°. In practice it means the optic does not have to be chosen at ordering time – and that is the commonest mistake in display-lighting design, because the angle is best judged on site, with the goods in place. Output changes with the angle: from 780 lm at 15° to 1900 lm at 60°. That is not a fault but the physics of an adjustable optic – narrowing the beam works by cutting part of the flux, yet what remains falls on a smaller area and gives a far higher intensity at the centre of the pool. The narrow setting lifts a single object out of a dark background; the wide one lights a shelving unit or a sales zone evenly. DALI control The fitting dims to the DALI standard – a digital, addressable protocol. For a shop or gallery that is a meaningful difference from phase dimming: every fitting can be addressed individually, scenes can be built and changed without touching the wiring. It does require a DALI controller and a separate pair of control conductors, and that belongs in the installation stage, not after it. Three-circuit track The spotlight is made for three-circuit track in the EUTRAC (Eurostandard) format. Three circuits allow fittings on the same track to be split into independently switched groups – display and general lighting separately, for instance. The fitting does not fit single-circuit track or low-voltage magnetic systems. The head is rotatable and tiltable, so after mounting the direction is set freely and changed with every new display. 4000 K and CRI 90 Neutral white 4000 K with CRI 90 colour rendering is the combination typical of retail and office space: the colours of goods look credible while the room turns neither yellow nor clinically cold. Glare index UGR ≤ 25, photobiological risk group 1, rated life 40,000 h. Electrical data and build Supply 220–240 V ~50/60 Hz, secondary current 500 mA, protection class I (earth conductor required). Permitted ambient temperature −20 to 40 °C. The body is aluminium, in white, with a polycarbonate cover. Dimensions: 19 cm long, 16.5 cm high, head diameter 8.5 cm. Net weight 1.017 kg, gross 1.352 kg – worth totting up when planning a long run of track. Specification Manufacturer: SLV, NUMINOS series, article no. 1006119 EAN: 4024163261944 Type: three-circuit track spotlight, rotatable and tiltable Beam adjustment: 15–60° (ZOOM) Power: 20 W Luminous flux: 780 lm (15°) to 1900 lm (60°) Colour temperature: 4000 K CRI: 90; UGR ≤ 25 Rated life: 40,000 h Dimming: DALI Track system: three-circuit, Eurostandard EUTRAC Supply: 220–240 V ~50/60 Hz, secondary current 500 mA Protection class: I Ingress protection: IP20 (dry interiors) Ambient temperature: −20 to 40 °C Dimensions: length 19 cm, height 16.5 cm, diameter 8.5 cm Net weight: 1.017 kg; gross weight: 1.352 kg Materials: aluminium, polycarbonate cover Colour: whiteMostrar mais

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