Shenzhen Merrytek Technology Co., Ltd.
| Payment Terms | T/T or western Union |
| 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 | Packed in bubble bag firstly, and then reinforced with carton for outer packing |
| Approvals | CE, REACH, ROHS |
| Rated Voltage | 220-240V AC 50Hz /60Hz |
| Product Name | DALI 2.0 Dimmable LED driver |
| Full Load Output Power | 25W max |
| Load output voltage | 9-58V |
| Dimming Mode | DALI, PUSH, 1-10V |
| Working Temperature | -40℃-80℃ |
| Output current | 150/350/550mA |
| Brand Name | Merrytek |
| Model Number | KL25C-PDiiV |
| Certification | CE / RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T or western Union | 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 | Packed in bubble bag firstly, and then reinforced with carton for outer packing |
| Approvals | CE, REACH, ROHS | Rated Voltage | 220-240V AC 50Hz /60Hz |
| Product Name | DALI 2.0 Dimmable LED driver | Full Load Output Power | 25W max |
| Load output voltage | 9-58V | Dimming Mode | DALI, PUSH, 1-10V |
| Working Temperature | -40℃-80℃ | Output current | 150/350/550mA |
| Brand Name | Merrytek | Model Number | KL25C-PDiiV |
| Certification | CE / RoHS | Place of Origin | China |
| High Light | 25W DALI2 dimmable LED driver ，slim LED driver with warranty ，550mA dimmable LED power supply | ||
25W CC 150mA to 550mA DALI2 dimmable slim led driver with 5 years warranty
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 | 198~264Vac 50Hz/60Hz | ||||||
| Rated supply voltage | 220~240Vac 50Hz/60Hz | |||||||
| DC voltage range | 200~240Vdc | |||||||
| Input current | 0.14A Max.@230Vac | |||||||
| Inrush Current | 8A (Half current pulse width 50us) @230VAC | |||||||
| Power factor | ≥0.95 (@230Vac, 500mA/45Vdc, 100% load) | |||||||
| Total harmonic distortion | Typical: 20% (@230Vac, 100% load) | |||||||
| Stand-by power | ≤0.5W | |||||||
| Efficienc(@230Vac,100% load) | 86%Max | |||||||
| Wiring method | Push terminal, wire cross section:0.75-1.0mm2 | |||||||
| Loop-in&Loop-out quantity | 30PCS(@230Vac) | |||||||
| Automatic circuit breaker (Calculate current in the wire) | type | B10 | B13 | B16 | B20 | B25 | / | |
| Number | 25 | 35 | 45 | 50 | 65 | / | ||
| type | C10 | C13 | C16 | C20 | C25 | C32 | ||
| Number | 55 | 65 | 75 | 110 | 130 | 160 | ||
| Output | Operating mode | Constant current | ||||||
| Load type | LED | |||||||
| Flickering / Flickering-Free | Flickering-Free | |||||||
| Start up time | <1s (@230Vac) | |||||||
| Load output voltage range | 9-58Vdc | |||||||
| Load output current | 150mA(9-58Vdc) ,350mA(9-58Vdc), 550mA(9-45Vdc) | |||||||
| Full load output power | 25W Max. | |||||||
| No load output voltage | 72Vdc Max. | |||||||
| Output | Output current/voltage tolerance | ±5% | ||||||
| Wiring method | Push terminal, wire cross section:0.75-1.0mm2 | |||||||
| Control Method | Primary PUSH Dimming | Primary PUSH dimming (Max. lead wire length:20m) | ||||||
| Dimming Range | Primary PUSH & DALI dimming: 0%-100% 1-10V dimming:2%-100% | |||||||
| Control Method | DALI function | DALI dimming (Max. lead wire length:300m) | ||||||
| 1-10V Dimming | 1-10V | |||||||
| Output auxiliary power port | 12Vdc, 0.1A Max. | |||||||
| Sensor Dimming port | 1-10V | |||||||
| Exception Protection Requirements | Output over temperature protection | Yes, reset power on to recover | ||||||
| Output short circuit protection | Yes, reset power on to recover | |||||||
| Operating Environment | Operating temperature/ humidity | -25℃~50℃ Humidity:85% (Non-condensing) | ||||||
| Storage temperature/ humidity | -40℃~80℃, Humidity:10%–85% (Non-condensing) | |||||||
| Max. case temp(Tc) | 85℃ | |||||||
| Safety & EMC | EMC standard | EN55015, EN61547, EN61000-3-2, EN61000-3-3 | ||||||
| DALI standard | IEC62386-102, IEC62386-207 | |||||||
| Safety standard | EN61347-1, EN61347-2-13 | |||||||
| Certification | CE | |||||||
| Withstand voltage | 3750Vac, 5mA, 60s (Input “L N”- Output “SEC”) 1500Vac, 5mA, 60s (Input “L N”- “PE”) 500Vac, 5mA, 60s (Input “PE”- Output “SEC”) | |||||||
| Others | Degrees of protection | IP20 | ||||||
| Type of protection | Class I | |||||||
| Installation type | Independent installation | |||||||
| Installation dimension | 110*50*23.5mm | |||||||
| Memory function | Yes, (PUSH with memory function) | |||||||
| PUSH dimming synchronization | Parallel: 15 units Max. Series: 25 units Max. | |||||||
| Packaging requirements | PE bag + white-box + Instruction+clapboard+outer carton (K=A) | |||||||
| Weight | 140±5g | |||||||
| Life | 5 years @Ta 100% load | |||||||
| Note: All parameters are tested at the input voltage of 230Vac and 25 degree environment unless specified. | ||||||||
3. Dimension (Unit:mm):
4. Wring Diagram:
1) PUSH Dimming wiring diagram
2) DALI wiring diagram
3) 0-10V dimming wiring diagram
4) Sensor Dim
5. Derating
6. Dimming curve
7. Current gear setting
| Current gear setting | 1 | 2 |
| 550mA (9-45Vdc) | ● | ● |
| 350mA (9-48Vdc) | ● | ○ |
| 150mA (9-48Vdc) | ○ | ○ |
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 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.
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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