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12v dc constant voltage 48w dali dimmable led driver for led light

smarts power dali dimming 48W led driver input voltage in 100-265vac built-in PFC function, work efficiency can reach 84%, passed CE certification, mainly sold to Europe
  • Brand:

    SMARTS
  • Item No.:

    SMT-012-048VMH
  • Input Voltage:

    100-265Vac
  • Output Voltage:

    12VDC/24VDC
  • Working Mode:

    Constant voltage
  • Dimming mode:

    dali dimmable
  • Size:

    178*60*24mm
  • Certification:

    CE, Rohs
Products description

12v dc constant voltage 48w dali dimmable led driver for led light 

The 48W DALI dimming led driver of ip20 operates in constant voltage mode, with short circuit, overload and over temperature protection, and the quality is guaranteed by the five-year warranty, which is suitable for indoor lighting engineering


  Specifications  


Model SMT-012-048VMH SMT-024-048VMH
Output DC Voltage 12V 24V
Voltage Tolerance ±0.5V
Voltage Regulation ±0.5%
Rated current 4A 2A
Rated power 48W
Load Regulation ±2%
Input Voltage Range 100-265VAC
Frequency Range 47 - 63Hz
Power Factor(Typ.)@ full load PF≥0.99 / 120VAC  PF≥0.95/ 230VAC  (Full loading)
THD(Typ.)@ full load <20%
Efficiency(Typ.)@ full load 81% 84%
AC Current(Max.) 0.62A 0.60A
Inrush Current (Typ.) 2.16A/120VAC   13A/230VAC
Leakage current <0.5mA
Protection Short Circuit constant current mode, recover automatically after fault condition is removed
Over Load ≤120% constant current limiting, recover automatically after fault condition is removed
Over temperature 100℃±10℃  Shut down o/p voltage, recovers automatically after temperature goes down
Protection Class II
Environment Working TEMP. -40~+60℃ (see below derating curve)
Working Humidity 20 - 95%RH ,non-condensing 
Storage TEM.,Humidity -40 - +80℃,10 - 95%RH
TEMP.coefficient ±0.03%/℃(0 - 50℃)
Vibration 10~500Hz, 2G 10min./1 cycle,period for 60min. each along X,Y,Z axes 
Safety&EMC Safety standards EN61347-1 EN61347-2-13 IP67
Withstand voltage I/P-O/P:3.75KVAC
Isolation resistance I/P-O/P I/P-FG O/P-FG:100MΩ/500VDC/25℃/70%RH  
EMC Emission EN55015:2013  EN61000-3-2  ,EN61000-3-3
EMC Immunity EN61000-4-2,3,4,5,6 ,11, EN61547:2009
Others Weight 0.35Kg 
Dimension 178*61*24mm(L*W*H)
packing 290*215*140mm/20pcs /CTN   
Notes 1. All parameters NOT specially mentioned are measured at 230VAC input , rated load and 25℃of ambient temperature.
2. Tolerance: includes set up tolerance, line regulation and load regulation .
3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation, the final equipment manufactures must be-qualify EMC Directive on the complete installation again.
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  Mechanical Specification  


 Input & Output wiring

l Input terminal with Live Wire(L) , Neutral Wire (N)  

l Output LED SEC (LED+), output negative (LED). Connected to LED Lamps

 Dimming wiring

Dimming wires are installed for Dimming terminals (No polar) and are connected to the DALI BUS when use DALI function .

wire (N) is connected to AC (N) while and wire (L) is connected to Push dim switch dimmer( L) when use Push function.

l Please make sure you connect these correctly otherwise your product will not function correctly and could be damaged.

 

Note:   Any other requests we can customize.

Suggested wire diameter: primary: 0.5-2.5mm2;  Secondary0.5-2.5mm2


  Dimming Operation 


Note: For DALI Dimming Wiring Diagram 3, please noted that only one DALI power is need in the DALI bus, so no extra DALI power is needed if the Master or Dimmer already includes the DALI Power.


  Related Products  

led power supply 12v 60w

CE, UL certified triac dimming 48W led driver with a five-year warranty, suitable for indoor installation


Mode:SMT-012-048VT

intput voltage:100~130VAC / 170~265VAC

Certification: CE,UL, RoHS,FC C,Class p

Size:155*54*20mm(L*W*H)

Weight:0.45kg/pcs 



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