DR3509 COMPACT CONSTANT CURRENT DALI LED DRIVER

DR3509 is a versatile constant current DALI driver, offering selectable output currents of either 350mA or 700mA to accommodate diverse LED luminaire requirements. Its compact, round design is specifically engineered for seamless integration into compact LED fixtures, providing a streamlined solution for advanced lighting control. Ideal for applications demanding precision and adaptability, the DR3509 enhances lighting efficiency and functionality with ease.

MAIN FEATURES

  • Compact Constant Current DALI LED Driver
  • Two Selectable Constant Current Outputs
  • For Integration into Class II LED Luminaires

OVERVIEW


Input Voltage:200-250VAC
Max Power9W
Dimming ProtocolsDALI
Output ChannelsSingle Channel

INPUT SPECIFICATIONS


Input Voltage: Range200-240VAC
Driver ClassificationFor Class II Luminaires
Operating ConfigurationConstant Current
Power Factor0.95

OUTPUT SPECIFICATIONS


Output Current350mA ot 700mA (DIP Switch)
DC Output Voltage6-25V (350mA) / 6-12V (700mA)
LED Driver Classification:Constant Current
Max Power Output9W

CONTROL CHARACTERISTICS


Output ProtocolPWM
Dimming Range0-100%
Protocol:DALI Compatible

BUILT-IN PROTECTION


Short CircuitShort Circuit Auto Protected
Over CurrentDC Over Voltage Protection*
Over TemperatureTemp Protection
LED driver will auto recover after fault rectified (Sustained DC drive over-voltage will cause permanent damage)

PHYSICAL SPECIFICATIONS


Overall Depth:24mm
Diameter57mm Diameter
Max Ambient Temperature-20C-45C (Ta)
Max Case Temperature85C (Tc)
Primary/Secondary CableSingle Insulated Wires 200mm
Storage Temperature Range:-40C – +80C
Withstand VoltageMax 250VAC
IP RatingIP20

 

 

DALI OPERATION:

DALI Address
1 DALI addresses for 1 channel output is assigned by DALI Master controller automatically, please refer to user
manuals of compatible DALI Masters for specific operations.

DATA

 

OutputCurrent350mA700mA
DC Voltage Range6-25V DC6-12V DC
Rated Power9W9W
InputVoltage Range200-240V AC
Frequency50/60Hz
Power Factor (Typ.)>0.9
Efficiency (Typ.)80% @ 230VAC
Input Current0.05A @ 230VAC
Inrush Current (Typ.)COLD START Max. 2A @ 230VAC
ProtectionShort CircuitYes, auto recovery after fault removed
Over VoltageYes, auto recovery after fault removed
Over TemperatureYes, auto recovery after fault removed
EnvironmentWorking Temp.-20℃ ~ +45℃
Max. Case Temp.85℃
Working Humidity10% ~ 95% RH non-condensing
Storage Temp. & Humidity-40℃ ~ +80℃, 10% ~ 95% RH
Safety&EMCSafety StandardsEN61347-1, EN61347-2-13
Withstand VoltageI/P-O/Pȥ 3.75ZVAC
EMC EmissionEN55015, EN61000-3-2, EN61000-3-3
EMC ImmunityEN61547, EN61000-4-2,3,4,5,6,8,11, surge immunity Line-Line 0.5ZV
OthersMT F193.6Z hrs min.@ 230VAC at full load and 25℃
ambient temperature
DimensionΦ57ȡ24 mm (ΦȡH)