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 Power 9W
Dimming Protocols DALI
Output Channels Single Channel

INPUT SPECIFICATIONS

Input Voltage: Range 200-240VAC
Driver Classification For Class II Luminaires
Operating Configuration Constant Current
Power Factor 0.95

OUTPUT SPECIFICATIONS

Output Current 350mA ot 700mA (DIP Switch)
DC Output Voltage 6-25V (350mA) / 6-12V (700mA)
LED Driver Classification: Constant Current
Max Power Output 9W

CONTROL CHARACTERISTICS

Output Protocol PWM
Dimming Range 0-100%
Protocol: DALI Compatible

BUILT-IN PROTECTION

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

PHYSICAL SPECIFICATIONS

Overall Depth: 24mm
Diameter 57mm Diameter
Max Ambient Temperature -20C-45C (Ta)
Max Case Temperature 85C (Tc)
Primary/Secondary Cable Single Insulated Wires 200mm
Storage Temperature Range: -40C – +80C
Withstand Voltage Max 250VAC
IP Rating IP20

 

 

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

 

Output Current 350mA 700mA
DC Voltage Range 6-25V DC 6-12V DC
Rated Power 9W 9W
Input Voltage Range 200-240V AC
Frequency 50/60Hz
Power Factor (Typ.) >0.9
Efficiency (Typ.) 80% @ 230VAC
Input Current 0.05A @ 230VAC
Inrush Current (Typ.) COLD START Max. 2A @ 230VAC
Protection Short Circuit Yes, auto recovery after fault removed
Over Voltage Yes, auto recovery after fault removed
Over Temperature Yes, auto recovery after fault removed
Environment Working Temp. -20℃ ~ +45℃
Max. Case Temp. 85℃
Working Humidity 10% ~ 95% RH non-condensing
Storage Temp. & Humidity -40℃ ~ +80℃, 10% ~ 95% RH
Safety&EMC Safety Standards EN61347-1, EN61347-2-13
Withstand Voltage I/P-O/Pȥ 3.75ZVAC
EMC Emission EN55015, EN61000-3-2, EN61000-3-3
EMC Immunity EN61547, EN61000-4-2,3,4,5,6,8,11, surge immunity Line-Line 0.5ZV
Others MT F 193.6Z hrs min.@ 230VAC at full load and 25℃
ambient temperature
Dimension Φ57ȡ24 mm (ΦȡH)