Overview

The products LDALI-PWR2-U and LDALI-PWR4-U are DALI power supplies with 2 and 4 analog output for DALI bus power, respectively. They are used to power two or four DALI channels. Per channel, the power supplies provide a guaranteed supply current of 116 mA to power devices connected to the DALI channel.

In case the DALI devices connected to the channel consume more than the 116 mA, two DALI outputs of the power supplies can be used in parallel, resulting in a guaranteed supply current of 232 mA (maximum supply current of 250 mA).

The products include a LED indicator that indicates the status of each power output, marking in green when the output is operational and in red when there is an overcurrent problem.

The power supplies accept a wide range of supply voltage from 85-240 V AC, 50/‌60 Hz. They also feature a starting-current limitation.

Ordering number: 
LDALI-PWR2-U (2 salidas) / LDALI-PWR4-U (4 salidas)
Supply input: DALI (16Vdc)
Technology: DALI
Field bus: DALI
Number of outputs: 
2 y 4

Installation

The DALI channel is treated to be non-SELV (Safety Extra Low Voltage). Therefore the relevant installation regulations for low voltage apply. The cable of a DALI channel is either limited to a maximum length of 300 m using a minimum wire cross-section of 1.5 mm² (AWG15) or must ensure a maximal voltage drop of 2 V.

Installation drawing of the product

Downloads

| | 0 | Datasheet | Product Features Document
| | 1 | Instruction sheet | Product Installation Document

Login to download the documents locked.

Request more information of the product

The following fields (*) are mandatory

CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.