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0.22A 40W Flicker Free dali led driver KL40C-PDiiV

Basic Information
Place of Origin: China
Brand Name: Merrytek
Certification: CE / RoHS
Model Number: KL40C-PDiiV
Minimum Order Quantity: 100pcs
Price: Negotiation
Packaging Details: Packed in bubble bag firstly, and then reinforced with carton for outer packing
Delivery Time: 1, Sample and small order: Within 5 working days after receiving your payment. 2, Bulk order: 3-4 weeks after receiving deposit.
Payment Terms: T/T or western Union
Supply Ability: 10,000pcs per month
Detail Information
Approvals: CE ENEC Rated Voltage: 220-240V AC 50Hz /60Hz
Product Name: DALI 2.0 Dimmable LED Driver Full Load Output Power: 40W Max
Load Output Voltage: 9-58V Dimming Mode: DALI, PUSH, 1-10V
Working Temperature: -40℃-80℃
High Light:

KL40C-PDiiV Dali Led Driver


0.22A Dali Led Driver


40W Flicker Free Led Driver

Product Description

40W Flicker-free DALI2.0 Dimmable LED driver with Push DIM Memory Function KL40C-PDiiV



1. Description:


1) Built-in DALI2 protocol, no flicker in full dimming range;

2) Primary Push dimming function; Push dimming has state memory function;

3) Short circuit / over temperature / over voltage protection; reduce output current after over temperature;

4) Standby power consumption ≤ 0.5W;

5) 5 years warranty.



2. Specifications

Input voltage range Minimum value 198V AC
Typical value 230V AC
Max 264V AC
Frequency Range Minimum value 47Hz
Typical value 50/60Hz
Max 63Hz
DC voltage range 200-240V DC
Rated voltage 220-240V AC 50Hz /60Hz
Input Current 0.22A MAX
Inrush current 15A (100us half current) @ 230V AC
Total harmonic distortion full load output, @ 230Vac total harmonic distortion is less than 13%
Power Factor 0.95 (@ 230Vac, under full load)
Standby power consumption <0.5W
No-load power consumption ≤1W
Leak current <0.5mA/240V
Work efficiency 85% max
Output Operating mode CC
Load type LED
Start Time ≤1S (@230Vac Under full load)
Ripple current ±5% (@230Vac, 100% load, LED load)
Strobe requirements Full range without strobe (stroboscope test less than 2%)
No-load output voltage 75V Max
Load output voltage 9-58V
Full load output power 40W
Load current Typical value 500mA(9-58V) 550mA(9-58V) 600mA(9-58V) 650mA(9-58V) 700mA(9-58V) 750mA(9-53V) 800mA(9-50V) 850mA(9-47V) 900mA(9-45V) 950mA(9-42V) 1000mA(9-40V) 1050mA(9-38V)
Constant voltage accuracy / constant current accuracy ±5%
Control Method Primary PUSH dimming Yes, Primary PUSH dimming (Maximum lead length: 20M)
1-10V (0-10V) dimming Yes, secondary 0-10V dimming, the darkest below 1V does not turn off
Dimming range 2%-100%
Potentiometer dimming 100K Potentiometer
DALI dimming Yes (max lead length: 300m)
Exception Protection Requirements Output over load protection Yes
Output no load protection Yes, self-recovery (with query function)
Output over temperature protection Yes, without self recovery function (Can be inquired)
Output short circuit protection Yes, without self recovery function (Can be inquired)



Working environment temperature / humidity Typical value -25 ℃… + 50 ℃ humidity: 85% (Non-condensing)
Storage temperature/ humidity -40 ℃… + 80 ℃ 10 ~ 95% RH (non-condensing)
Max. Case Temp(Tc) 85℃
Certification standards Safety standards EN61347-1, EN61347-2-13, EN62493, EN60598-1
Electromagnetic compatibility (EMC) standards EN55015, EN61547, EN61000-3-2, EN61000-3-3
Environmental requirements Compliant with EU RoHS requirements
Certified CE ENEC
others Withstand voltage 3750Vac 5mA 60S (Input to output)
Input / output (terminal / lead) specifications Push-type terminal block Wire diameter: 0.75-1.5mm2
Degrees of protection IP20
Product Category Class II appliances
Packaging requirement Independent installation
Installation dimension 123 * 79 * 23.8mm
Packaging requirements PE bag + white box + manual + partition + outer box (K = A)
Weight 182 g
Warranty 5 years warranty @ Ta 230V full load
Remarks: 1. All parameters are measured under the input voltage of 230Vac and the ambient temperature of 25 ℃, unless otherwise specified.


3. Dimension (Unit:mm):


0.22A 40W Flicker Free dali led driver KL40C-PDiiV 0



4. Wring Diagram:


1) PUSH Dimming wiring diagram

0.22A 40W Flicker Free dali led driver KL40C-PDiiV 1

2) DALI wiring diagram

0.22A 40W Flicker Free dali led driver KL40C-PDiiV 2

3) 0-10V dimming wiring diagram

0.22A 40W Flicker Free dali led driver KL40C-PDiiV 3

5. Derating

0.22A 40W Flicker Free dali led driver KL40C-PDiiV 4

6. Dimming curve


0.22A 40W Flicker Free dali led driver KL40C-PDiiV 5

0.22A 40W Flicker Free dali led driver KL40C-PDiiV 6

7. Current gear setting

0.22A 40W Flicker Free dali led driver KL40C-PDiiV 7

8. ON/OFF & Description of Dimming Operation

A. Short press the PUSH switch (short press time 0.1S-1S), the LED driver will turn on or off.

B. Dimming:

Press and hold the PUSH switch (1S-8S), the LED driver can achieve dimming, brightening or dimming, the dimming range is 2-100%.

C. Memory:

PUSH dimming has dimming memory function.


D. Dimming synchronization:

The power connected to the same PUSH switch can be synchronized by pressing and holding the PUSH switch for longer than 15S

E. 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%.


9. 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 driver input is powered off, there will be a residual voltage at the output, which can be maintained for about 3 minutes.


Contact Details
june zhao

Phone Number : +8613510457702