Shenzhen Merrytek Technology Co., Ltd.
| Payment Terms | T/T or PayPal |
| Supply Ability | 10,000pcs per month |
| Delivery Time | 1, Sample and small order: Within 5 working days after receiving your payment. 2, Bulk order: 3-4 weeks after receiving deposit. |
| Packaging Details | White box + Carton, 50pcs/CTN |
| Rated Input Voltage | 220-240Vac 50Hz /60Hz |
| DC Input Voltage range | 200-240Vdc |
| Operating mode | 45W led power driver |
| Control Method | D4i programmable led driver |
| Power factor | ≥0.95 |
| Efficiency | 87% |
| Current | 500-1100mA |
| Dimension | 284x30x20mm |
| IP rating | IP20 |
| Warranty | 5 years |
| Brand Name | Merrytek |
| Model Number | KL45C-PD4iN |
| Certification | CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T or PayPal | Supply Ability | 10,000pcs per month |
| Delivery Time | 1, Sample and small order: Within 5 working days after receiving your payment. 2, Bulk order: 3-4 weeks after receiving deposit. | Packaging Details | White box + Carton, 50pcs/CTN |
| Rated Input Voltage | 220-240Vac 50Hz /60Hz | DC Input Voltage range | 200-240Vdc |
| Operating mode | 45W led power driver | Control Method | D4i programmable led driver |
| Power factor | ≥0.95 | Efficiency | 87% |
| Current | 500-1100mA | Dimension | 284x30x20mm |
| IP rating | IP20 | Warranty | 5 years |
| Brand Name | Merrytek | Model Number | KL45C-PD4iN |
| Certification | CE | Place of Origin | China |
| High Light | 45W NFC LED power driver ，D4i programmable LED driver ，DALI2.0 dimmable LED driver | ||
45W NFC led power driver CC 500mA to 1100mA D4i programmable led driver for LED linear light
1. Description
-Flicker-free for the whole dimming range
-NFC technology for wireless programming
-Stand-by power below 0.5W
-Primary dimming with a push button
-Built-in DALI interface D4i
-Centrally-supplied DC emergency operation DT19
-Protection: short circuit / over temperature/ over voltage
-CLO compensation
-Derating the current for high ambient temperature
-Push dim with memory function
-5-year warranty
2. Parameters
| Input | Operating Voltage | 198-264Vac 50Hz/60Hz | ||||||
| Rated Input Voltage | 220-240Vac 50Hz/60Hz | |||||||
| DC Input Voltage range | 200-240Vdc | |||||||
| Input Current | 0.23A 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 turns off) | |||||||
| Efficiency(@230Vac,100% load) | 87% Max. | |||||||
| Wiring Method | Wire cross section:0.75-1.5mm2 | |||||||
| 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 the whole dimming range | |||||||
| Start up time | <1s (@230Vac) | |||||||
| No-load output voltage | 68V DC Max. | |||||||
| Load output voltage range | 15-58V 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:0.75-1.5mm2 | |||||||
| Control Method | Output auxiliary power port | 18Vdc, 100mA |
| DALI Dimming | DALI dimming (Max. lead length:300m) | |
| DALI Power Supply | lps 55mA (60mA Max.) | |
| Primary PUSH Dimming | Primary PUSH dimming (Max. lead wire length:20m) | |
| Dimming range | Primary PUSH & DALI dimming: 0%-100% | |
| Exception Protection Requirements | Output over temperature protection | Yes, without a self-recovery function(Can be inquired) |
| Output short circuit protection | Yes, without a 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 | Built-in installation | |
| Dimension | 284*30*20mm | |
| Blackout memory function | Yes, PUSH blackout memory | |
| PUSH dimming synchronization | 15 units Max. | |
| Packaging requirement | PE bag + white box + manual + partition + outer box (K=A) | |
| Weight | 198±5g | |
| Life | 5 year @Ta full load | |
| Note: All parameters are tested at the input voltage of 230VAC and a 25-degree environment unless specified. | ||
3. Dimension (Unit: mm)
4. Wiring Diagram
Fig A DALI Dimming
Fig B PUSH Dimming
5. Derating
6. Dimming curve
7. Current gear setting
| KL45C-PD4iN | |||
| Current(mA) | Pomax(W) | Uout(V) | |
| 500 | 29.0 | 15～ | 58 |
| 550 | 31.9 | 15～ | 58 |
| 600 | 34.8 | 15～ | 58 |
| 650 | 37.7 | 15～ | 58 |
| 700 | 40.6 | 15～ | 58 |
| 750 | 43.5 | 15～ | 58 |
| 800 | 44.8 | 15～ | 56 |
| 850 | 45.1 | 15～ | 53 |
| 900 | 45.0 | 15～ | 50 |
| 950 | 44.7 | 15～ | 47 |
| 1000 | 45.0 | 15～ | 45 |
| 1050 | 45.2 | 15～ | 43 |
| 1100 | 45.1 | 15～ | 41 |
The typical current data sets are for reference when selecting LED fixture models. More current levels can be set by NFC using a mobile APP adjustable in 1mA steps.
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 a 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 15 seconds.
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 driver must be connected to the load before turning on the input power, otherwise the LED driver 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.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Focus on intelligent lighting control and innovate constantly！ About Merrytek Shenzhen Merrytek Technology Co. Ltd, founded in 2011 in Shenzhen China. For more than 13 years, we have been dedicated to research electronical products for professional lighting & smart co... Focus on intelligent lighting control and innovate constantly！ About Merrytek Shenzhen Merrytek Technology Co. Ltd, founded in 2011 in Shenzhen China. For more than 13 years, we have been dedicated to research electronical products for professional lighting & smart co...
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