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 | Constant Current |
| Control Method | DALI2 & PUSH & 0-10V dimmable led power driver |
| Power factor | ≥0.95 |
| Efficiency | 86% |
| Current | 700-1400mA |
| Dimension | 123x79x24mm |
| IP rating | IP20 |
| Warranty | 5 years |
| Brand Name | Merrytek |
| Model Number | KL50C-PDiiV2 |
| Certification | CE |
| Place of Origin | China |
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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 | Constant Current | Control Method | DALI2 & PUSH & 0-10V dimmable led power driver |
| Power factor | ≥0.95 | Efficiency | 86% |
| Current | 700-1400mA | Dimension | 123x79x24mm |
| IP rating | IP20 | Warranty | 5 years |
| Brand Name | Merrytek | Model Number | KL50C-PDiiV2 |
| Certification | CE | Place of Origin | China |
50W 700ma to 140ma programmable DALI2 & PUSH & 0-10V dimmable led power driver for LED panel
1. Description
-Flicker-free for the whole dimming range
-Primary dimming with push button
-Secondary dimming with 1-10V dimmer and potentiometer
-Stand-by power below 0.5W
-Built-in DALI interface DT6
-Supports 10V PWM dimming (3KHz-8KHz)
-Protection: short circuit / over temperature/ over voltage
-Derating the current for high ambient temperature
-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 Cuttent | 0.28A Max. | |||||||
| Input Inrush Current | <15A (Half current pulse width 100US) @230VAC | |||||||
| Power Factor | ≥0.95 @230VAC (Full load) | |||||||
| Total harmonic distortion | Typical: 13% (@230Vac, 100% load) | |||||||
| Stand-by Power | ≤0.5W(@230Vac when PUSH or DALIturn off) | |||||||
| Efficiency | 86%Max. @230VAC (Full load) | |||||||
| Wiring Method | Push terminal, 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 | 28 | 40 | 45 | 55 | 70 | 90 | ||
| Output | Operating mode | Constant Current | ||||||
| Load type | LED | |||||||
| Flickering / Flickering-Free | Flicker value: less than 2% for the whole dimming range | |||||||
| Start-up time | <1s (@230Vac) | |||||||
| No-load output voltage | 68VDC Max. | |||||||
| Load output voltage range | 9-58VDC | |||||||
| Full load output power | 50W Max. | |||||||
| Load output current | 700~1400mA : For details<Current gear setting> | |||||||
| Constant current/voltage Precision | Constant Current Precision ±5% | |||||||
| Wiring method | Push terminal, wire cross section:0.75-1.5mm2 | |||||||
| Control Method | Primary PUSH Dimming | Primary PUSH dimming (Max.lead length:20M) | ||||||
| 1-10V Dimming | 1-10V dimming(Port current＜1MA) (Max.lead length:20M) | |||||||
| Dimming Range | Primary PUSH & DALI dimming: 0%-100% 1-10V dimming:2%-100% | |||||||
| Primary PWM Dimming | 1-10V port PWM dimming (3KHZ-8KHZ) | |||||||
| Potentiometer | Yes, 100kΩ | |||||||
| DALI Dimming | DALI dimming (Max.lead length:300M) | |||||||
| 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:10%–95% | |||||||
| Max. case temp(Tc) | 85℃ | |||||||
| Safety & EMC | EMC standard | EN55015 EN61547 EN61000-3-2 EN61000-3-3 | ||||||
| DALI protocol standard | IEC62386-102 IEC62386-207 DT6 | |||||||
| Safety standard | EN61347-1 EN61347-2-13 | |||||||
| Certification | ENEC SEMKO 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 | |||||||
| Installation dimension | 123*79*24mm | |||||||
| Blackout memory function | Yes, PUSH blackout memory | |||||||
| PUSH dimming synchronization | Parallel: 15 units Max. Series: 25 units Max. | |||||||
| Packaging requirement | white box+ Instructions Clapboard Outer Carton(K=A) | |||||||
| Weight | 210g | |||||||
| Life | 5 years guarantee @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
Fig. C 1-10V Dimming
5. Derating
6. Dimming curve
7. Current gear setting
| Current(mA) | DIP | Pomax(W) | Uout(V) | |||||
| 1 | 2 | 3 | 4 | 5 | ||||
| 700 | - | - | - | - | - | 40.6 | 9～ | 58 |
| 750 | ON | - | - | - | - | 43.5 | 9～ | 58 |
| 800 | - | ON | - | - | - | 46.4 | 9～ | 58 |
| 850 | - | - | ON | - | - | 49.3 | 9～ | 58 |
| 900 | - | - | - | ON | - | 52.2 | 9～ | 58 |
| 950 | - | ON | ON | - | - | 50.4 | 9～ | 53 |
| 1000 | ON | ON | ON | - | - | 50.0 | 9～ | 50 |
| 1050 | ON | ON | - | ON | - | 50.4 | 9～ | 48 |
| 1100 | ON | - | ON | ON | - | 49.5 | 9～ | 45 |
| 1150 | - | ON | ON | ON | - | 49.5 | 9～ | 43 |
| 1200 | - | ON | - | ON | ON | 50.4 | 9～ | 42 |
| 1250 | ON | ON | - | ON | ON | 50.0 | 9～ | 40 |
| 1300 | ON | - | ON | ON | ON | 49.4 | 9～ | 38 |
| 1350 | - | ON | ON | ON | ON | 50.0 | 9～ | 37 |
| 1400 | ON | ON | ON | ON | ON | 50.4 | 9～ | 36 |
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 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.
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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