Name: 45W 500mA to 1100mA D4i dimmable led controller with 5year warranty period
Brand: Merrytek
Price: 1 USD

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45W 500mA to 1100mA D4i dimmable led controller with 5-year warranty period

Brand Name:Merrytek

Certification:CE

Model Number:KL45C-D4iN

Minimum Order Quantity:100

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 PayPal

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Shenzhen Merrytek Technology Co., Ltd.

Verified Supplier

Location: Shenzhen Guangdong China

Address: 101-1101, Building 17, Dianda Guyuan Industrial Park, Mashantou Community, Matan Street, Guangming District, Shenzhen

Supplier`s last login times: within 33 hours

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Product Details Company Profile

Product Details

45W 500mA to 1100mA D4i dimmable LED controller with 5-year warranty period

1. Description

-Flicker-free for the whole dimming range

-NFC technology for wireless programming

-Stand-by power below 0.5W

-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

-Quick-wiring, Convenient, and time-saving

-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	0.27A 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)	89% Max.
	Wiring Method	Wire cross section: 0.75-2.5mm²
	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	12-55V 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: 0.5-1.5mm²

Control Method	Output auxiliary power port	18Vdc, 100mA
	DALI Dimming	DALI dimming (Max. lead length:300m)
	DALI Power Supply	lps 55mA (60mA Max.)
	DALI Power Supply Load	15 units Max.
	Dimming range	DALI dimming: 0%-100%
Exception Protection Requirements	Output over temperature protection	Yes, without a self-recovery function(Can be inquired)
Exception Protection Requirements	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	Independent installation or Built-in installation
	Dimension (Independent installation)	1607926mm
	Dimension (Built-in installation)	1307926mm
	Packaging requirement	PE bag + white box + manual + partition + outer box (K=A)
	Weight	168±5g
	Life	5 year @Ta full load
Note: All parameters are tested at the input voltage of 230VAC and 25-degree environment unless specified.

3. Dimension (Unit: mm)

Fig A Standalone Design Fig B Built-in Design

4. Wiring Diagram

5. Derating

6. Dimming curve

7. Current gear setting

KL45C-D4iN
Current(mA)	Pomax(W)	Uout(V)
500	27.5	12～	55
550	30.2	12～	55
600	33.0	12～	55
650	35.7	12～	55
700	38.5	12～	55
750	41.3	12～	55
800	44.0	12～	55
850	45.1	12～	53
900	45.0	12～	50
950	44.7	12～	47
1000	45.0	12～	45
1050	45.2	12～	43
1100	45.1	12～	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

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.

3) Before setting the parameters by NFC, please make sure the driver is powered off.

Company Profile

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 control applications. Our main products include microwave and PIR fixture sensor, human breathing detection sensor, daylight sensor, DALI & 1-10V dimmable driver, emergency pack, & IOT controls.

Why Merrytek?

Merrytek has a leading R&D team with 75 engineers, and owns pre-research team 14 members. We got over 600 patents in China and oversea countries, including 80 invention patents.

Merrytek has invested the automation line for microwave sensors in 2018. All process from plug-in, assembling, testing and packaging are completed automatically, which raise the production efficiency as well as qualified rate.

All Merrytek products are 100% tested during production, and after product is packaged, sampling test must be carried by OQC, to make sure every product received by customer can work normally.

Contact us when you have any query of Merrytek product, we will respond you fast within 24 hours in working days. Merrytek sales team is in this industry over 10 years’ experience, service over 1000 customers all over the world, we can offer you fast and professional service.

Euro, Asia & Africa market：Ray raylei@merrytek.com

America & Australia market：May may@merrytek.com

Others: sales@merrytek.com

Core Technologies Advantages

Microwave Motion Sensor

Based on principle of Doppler effect and 5.8GHz microwave detection technology for motion detecting. Currently, Merrytek developed over 200 models motion sensors which support long detection area up to 20m, 15m mounting height and outdoor use motion sensors. Those are at the leading position in our industry.

Typical products: MC and MLC series.

LifeBeing Presence Sensor Technology

As only support big range movement detecting, microwave is normally used in the places people only make a brief stay, for example, corridor, stair well, warehouse and parking lot. Merrytek use high frequency microwave and unique programming, microwave sensors are able to detect very minor movements, i.e. typing and breathing to avoid false reporting and underreporting. Merrytek provides series sensors with KNX, DALI, 485 and Bluetooth for building automation.

Application: office, classroom, meeting room, kitchen, rest room and so on.

Typical products: MSA series.

Daylight Sensor

As always, Merrytek concentrates on simple intelligent light solutions and luminaries’ construction. We successfully completed an in depth study of our patented self-adaptive LED drivers which can identify artificial light and natural light. We therefore can supply an extremely cost-effective and energy saving daylight harvesting solution for office use.

Typical products: MS series

Flicker-free DALI/1-10V Dimmable LED Driver

Replacing traditional incandescent and fluorescent lights with more efficient and longer-lasting LED-based solid-state lighting (SSL) is an undeniable trend in the lighting industry. However, since SSL fixtures are directly connected to an AC power supply, (consistent with legacy lighting), there is a risk that 100-Hz or 120-Hz flicker could occur as a result of the driving AC current’s fluctuation at the supply's output. Flicker can make people uncomfortable, causing headaches, stress and fatigue even though the human eye may not detect the flicker.

Currently, most of dimmable LED drivers have flickering issues (especially PWM types), when dimmed below 5%. Merrytek newly-developed flicker-free dimming technology can eliminate nearly all flickering and even when dimmed to 2%.

Typical products: ML and KL series.

Emergency Pack for LED Lighting

From 2016, Merrytek has dedicated to quality emergency pack for LED fittings, such as ceiling lights, tri-proof lights, down lights and panel lights. Top quality battery will be use in all our range and make sure excellent life time and good reputation.

Typical products: KE and ME series.

45W 500mA to 1100mA D4i dimmable led controller with 5-year warranty period

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