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KL45C-D4iN

D4i Dimmable LED driver

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Features

  • Flicker-free for wholedimming range
  • NFC technology for wireless programming
  • Stand-by power below 0.5W
  • Built-in DALI interfaceD4i
  • Centrally-supplied DC emergency operationDT19
  • Protection: short circuit / over temperature/ over voltage
  • CLO compensation
  • Derating current for over high ambient temperature
  • Quick-wiring, Convenient and time-saving
  • 5 year warranty

Dimension & Function Diagram

Parameter characteristics

Input Operating Voltage 198-264Vac 50Hz/60Hz
Rated Input Voltage 220-240Vac 50Hz/60Hz
DC Input Voltage range 200-240Vdc
Input Current 0.27A Max.
Input Inrush Current <15A (Half current pulse width100μs) @230Vac
Power factor(@230V100% load) ≥0.95
Total harmonic distortion Typical: 15% (@230Vac, 100% load)
Stand-by power ≤0.5W (@230Vac when DALI turn off)
Efficiency(@230Vac,100% load) 89% Max.
Wiring Method Wire cross section: 0.75-2.5mm²
Automatic circuit breaker
(Calculate current in the wire)
type B10 B13 B16 B20 B25 /
Number 20 25 30 40 50 /
type C10 C13 C16 C20 C25 C32
Number 30 43 50 60 80 100
Output Operating mode Constant Current
Load type LED
Ripple requirement (Flickering or Flickering-Free) Flicker value: less than 5% for whole dimming range
Start up time <1s (@230Vac)
No-load output voltage 68V DC Max.
Load output voltage range 12-55V DC
Full load output power 45W Max.
Load output current 500-1100mA
Constant current/voltage Precision Constant Current Precision ±5%
Wiring method Wire cross section: 0.5-1.5mm²
Control Method Output auxiliary power port 18Vdc, 100mA
DALI Dimming DALI dimming (Max. lead length:300m)
DALI Power Supply lps 55mA (60mA Max.)
DALI Power Supply Load 15 units Max.
Dimming range DALI dimming: 0%-100%
Exception Protection Requirements Output over temperature protection Yes, without self recovery function(Can be inquired)
Output short circuit protection Yes, without self recovery function(Can be inquired)
Operating Environment Operating temperature/ humidity -25℃~50℃ Humidity: 85% (Non-condensing)
Storage temperature/ humidity -40℃~80℃, Humidity: 85% (Non-condensing)
Max. case temp(Tc) 85℃
Safety & EMC EMC standard EN55015 EN61547 EN61000-3-2 EN61000-3-3
DALI protocol standard IEC62386-101 / 102 / 207 DT6 / 220 DT19 / 250 / 251 / 252 / 253
Safety standard EN61347-1 EN61347-2-13
Certification CE
Withstand voltage 3750Vac, 5mA, 60s (Input “L N”- Output “SEC”)
Others Degrees of protection IP20
Type of protection Class I
Installation type Independent installation or Built-in installation
Dimension (Independent installation) 160*79*26mm
Dimension (Built-in installation) 130*79*26mm
Packaging requirement PE bag + white box + manual + partition + outer box (K=A)
Weight 168±5g
Life 5 year @Ta full load
Note: All parameters are tested at the input voltage of 230Vac and 25 degree environment unless specified.

Product details

ON/OFF & Description of Dimming Operation

  1. DALI dimming mode: Connect the power supply to the DALI system, and it can be dimmed by the DALI host. The dimming range is 0-100%.

 

Matters Needing Attention

  1. The LED string must be connected to the load before turning on the input power, otherwise the LED string may be damaged.
  2. After the LED drive input is powered off, there will be a residual voltage at the output, which can be maintained for about 3 minutes.
  3. Before setting the parameters by NFC, please make sure the driver is powered off.

Wiring suggestions

Installation suggestion

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