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Tel: +86 0755 2300 6274

Phone: +86 189 2677 7882

Email: Info@lc-all.com

Add: Block A,Co-talent Creative Wisdom Park,No.18 Shangliao Industrial Road,Xinqiao Community, Bao'an District,Shenzhen,China

Bus Power Supply Unit (PSU)

  •   DALI PSU-2-xxx
  •   DALI PSU-2-xxx

  DALI PSU-2-xxx


  •   Product description
    ・Selectable maximum current levels at 30mA, 50mA,
        100mA and 200mA .
    ・Input and output are Double isolated.
    ・Output short circuit protection.
    ・DALI bus power “Healthy” status indicator (the LED
        on top of PSU shows Green) .
    ・Low standby power consumption.
    ・IP24 protection rating.
    ・AC input voltage range: 100~277Vac.
    ・Compact form factor and thin profile (easy to fit into
        lamp casing, wall switch box etc.).
    ・5 year Warranty.
    ・Operating temperature range: -40 ~ +75 °C.


  • Data sheet
  • Feedback

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  Ordering Information            

  Model Number

 DALI PSU-2-xxx

  Full Product Name

 DALI bus power supply

  Input Information                  

  Input Voltage

 100 ~ 277Vac

  Input Curren

 0.08A @ 100Va

  Input Frequency

 50 / 60Hz

  Min. Mains Voltage Operational

 85Vac

  Max. Mains Voltage Operational

 305Vac

  Inrush Current Cold start ≤25A (twidth=50us measured at 10% Ipeak) at 230Vac
  Output Information               

  Output Voltage Range, DALI 

 15Vdc to 18Vdc

  Open Circuit Voltage, DALI

 18Vdc

  Max. Output Volttage, DAL

 18Vdc

  Typ. Output Volttage, DALI

 15Vdc

  Min. Output Volttage, DALI

 14Vdc

  Guaranteed Output Current, DALI

 50mA / 100mA / 200mA 

  Max. Output Current, DALI

 55mA / 110mA / 210mA

  Max. Output Power, DALI

 5.5W

  Output Voltage Ripple 5% max. @ guaranteed output current
  Protections Short circuit protection of DA+ / DA-
  Output Short Circuit Protection

 Output short circuit behavior has no delay, retry and restart period of


 shutdown mechanism, but short circuit proof.

 After 2 seconds of short circuit, the DALI PSU output current is adjusted

 to less than 50ma,and the normal output can be automatically restored

 after the short circuit condition is  released.
  Environment & Approbation 

  Protection Rating

 IP24

  Ambient Temp Range

 -40℃ to +75℃

  Max. Case Temperature[Tcase]

 85℃ for CE & ETL Safety Features 

  Operating Condition

 Damp and dry

  Safety Standards

UL8750, CSA C22.2 No.250.13-12, UL1310, EN61347-1, EN61347-2-11 

  EMC Emission

 Compliance to FCC Part 15, CAN ICES-005, EN55015, EN61000-3-2, EN61000-3-3

  EMC Immunity

 Compliance to EN61000-4-2,3,4,5,6,8,11, EN61547, Surge immunity Line-Line 1KV 

  Isolation

 Refer to table

  Audible Noise < 24dB Class A


  Wiring


A-DALI PSU-1-JPXM.png                   

 

  Dimensions & Weight



  inchmm
Case Length  3.46"88

A-DALI PSU-2-XXX.png

Case Width  2.32"59        
Case Height  1.48"37
Mounting Length  1.38"35
Weight  0.104Ib/0.047Kg









  Cable Specification

Installin accordance with Nationa and Loca Electrical Codes.

Input and output cable requirements Preparation for Input and output.

   Ы.png

   Solid conductor:
   Input: 0.5…0.75mm² / 20…18 AWG
   Output: 0.5…0.75mm² / 20…18 AWG