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KL20C-B1

Casambi Dimmable LED driver

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Features

  • Built-in Casambi module
  • Flicker-free for whole dimming range
  • Stand-by power below 0.5W
  • Protection: short circuit / over temperature/ over voltage
  • Derating current for over high ambient temperature
  • 5 year warranty

Size and 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 0.12A Max.
Input Inrush Current <25A (Half current pulse width 100US) @230VAC
Power Factor ≥0.93 @230VAC (Full load)
Total harmonic distortion
(@230Vac, 100% load)
Typical: 13%
No-load power ≤0.5W
Stand-by Power ≤0.5W (@230Vac)
Efficiency (@230VAC Full load) 83%Max.
Wiring Method Push terminal, wire cross section:0.75-1.5mm²
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 57VDC Max.
Load output voltage range 9-45VDC
Full load output power 20W Max.
Load output current 200-550mA
Constant current/voltage Precision Constant Current Precision ±5%
Wiring method Push terminal, wire cross section:0.75-1.5mm²
Control Method Working frequency 2.4-2.48GHz
Transmitting power +8dBm (Max.)
Transmission distance <50m (Visible distance)
Modulation mode O-QPSK PHY
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:10%–95%
Max. case temp(Tc) 85℃
Safety & EMC EMC standard EN55015  EN61547  EN61000-3-2  EN61000-3-3
Safety standard EN61347-1  EN61347-2-13
Certification CB, CE
Withstand voltage 3750Vac, 5mA, 60s (Input “L N”- Output “SEC”)
Others Degrees of protection IP20
Type of protection Class II
Installation type Independent installation
With crimping 116*40.5*22mm
Without crimping 78*40.5*22mm
Packaging requirement PE bag+white box+Instructions+Clapboard+Outer Carton(K=A)
Weight 53.5±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

Wiring suggestions

Installation suggestion

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.

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