Surface Mount (DALI PSU-4)

Download the DALI PSU4 Installation Guide.

Enlighted offers the following two external DALI Bus Power Supply (DALI PSU) units. This document describes installing the Surface Mounted DALI PSU.

  1. Nipple Mount DALI Power Supply Unit (DALI PSU-6): Mounts to a junction box of an electrical wiring system. Refer to the DALI PSU-6 Install Guide.
  2. Surface Mount DALI Power Supply Unit (DALI PSU-4): Mounts to a flat surface inside fixtures or outside a fixture as an independently operated electrical device.

DALI Bus Power Supply (DALI PSU-4) 

PSU-4_utline.png

Enlighted offers the following two external DALI Bus Power Supply (DALI PSU) units. This document describes installing the Surface Mounted DALI PSU.

  1. Surface Mount DALI Power Supply Unit (DALI PSU-4): Mounts to a flat surface inside fixtures or outside a fixture as an independently operated electrical device.
  2. Nipple Mount DALI Power Supply Unit (DALI PSU-6): Mounts to a junction box of an electrical wiring system. Refer to the DALI PSU-6 Install Guide.

Shipped Components

  • Surface Mount DALI Bus Power Supply Unit

Items you may Need

  • Mounting screws or clips
  • Wire stripper
  • Screwdriver
  • Pliers

Caution

A qualified electrician must perform installation and maintenance under local, state, and national electrical codes (NEC) and requirements.

Procedure:

Step 1: Switch off the circuit breaker supplying power to the light fixture.

Step 2: Open the fixture cover and remove the cover for the ballast cavity. The ballast and its wiring should now be visible.

Step 3: Utilizing a voltmeter, verify that power is off to the ballast. If power is present, stop work, identify and switch off the circuit breaker.

Step 4: Place the DALI PSU-4 (PSU) in the desired location either inside the fixture enclosure or external to the fixture and secure it with the mounting screws.

Step 5: Connect the power input “Hot” wire (Line) to the AC-L (Line In) wire trap terminal on the PSU.

Step 6: Connect the power input “Neutral” wire to the AC-N (Neutral) wire trap terminal on the PSU.

Step 7: Connect the DA+ terminal from the PSU to the DA+ terminal on the DALI driver.

Step 8: Connect the DA- terminal from the PSU to the DA- terminal on the DALI driver.

When there are multiple drivers, the DALI ports can be connected to the PSU DA+, DA- and be powered by the PSU.

Wiring Diagram 

The Enlighted sensor can be connected to the DALI bus and be powered by the PSU. Refer to the wiring diagram.Wiring_Diagram_DALI_PSU_4.jpg

Product Compliance:

Model: DALI PSU-4

mceclip1.pngmceclip2.png

CE

This device complies with the essential requirements and other relevant requirements of CISPR 24, CSIPR 32 in the EMC Directive 2004/108/EMC and is compliant with the following standards: EN61000-6-2, EN61000-6-4.  In addition, the device is compliant with the IEC 61347-2-11 safety standard for Lamp Control gear.

Rev.02
DoCs: enlightedinc.com/eu-docs/

mceclip1.png

Recommended articles:

Downloads:

Was this article helpful?
0 out of 0 found this helpful
Have more questions? Submit a request

Comments

2 comments

Please sign in to leave a comment.