Over 15 years experience of providing support of MEAN WELL Power Supplies
Image shown is a representation only. Exact specifications should be obtained from the product datasheet.
Mean Well XLC-40-H-KNS LED Driver 40W 9~54V Constant Power, Current...
Please Login for Pricing
Description
Description
Key Features
- ✓Constant power mode output with multiple stage selectable by ETS database
- ✓Plastic housing with class II and PFC design
- ✓Flicker free, complying with CE ErP directive
- ✓Standby power consumption <0.5W
- ✓Meet emergency lighting (EL) function application
- ✓KNX/EIB protocol, support KNX data secure
- ✓Minimum dimming level 0.5%
- ✓Function: operation hours, power consumption feedback, log/linear curve selection...etc
- ✓5 years warranty
Specifications
Specifications
-
BrandMean Well
-
SeriesMean Well XLC Series
-
Power Rating40 Watt
-
Output Voltage60 Volt
-
Rated Current0.6 Ampere
-
Input Voltage100V~305V
-
Standards MetCB,CCC,CE,EAC,ENEC,SELV
-
Operation ModeConstant Current
-
Operating Temperature-25°C~90°C
-
Warranty5 Year
-
Length14.7 cm
-
Width4 cm
-
Height3.2 cm
-
Weight0.19 kg
File Downloads
File Downloads
::specification::
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Frequently Asked Questions
Can the XLC-40-H-KNS drive LED downlights integrated into a KNX building control system?
Yes, the XLC-40-H-KNS is designed for KNX system integration and accepts dimming commands from a KNX bus controller. With 40W constant current output and a 600mA default current, it can power LED downlights in addressable KNX zones, dimming smoothly down to a minimum level of 0.5%.
Is the XLC-40-H-KNS appropriate for powering small LED arrays in KNX-controlled retail display lighting?
The XLC-40-H-KNS can support small LED arrays where the total load is within 40W and the LED forward voltages sum to between 9V and 54V. In KNX retail environments, it enables scene-based brightness control directly from the KNX panel without additional dimming hardware.
What is the purpose of the strain-relief fitting on the XLC-40-H-KNS?
The strain-relief fitting on the XLC-40-H-KNS mechanically secures the output cable at the driver housing, preventing connector stress from cable tension, vibration, or movement during and after installation. This is particularly useful in installations where cables are routed through conduit or the driver is mounted in a position where output cables may experience mechanical load. The XLC-40-H-KN is the same driver without this fitting.
Can the XLC-40-H-KNS be mounted inside a luminaire housing or ceiling recess?
Yes, the XLC-40-H-KNS is rated for built-in installation inside a luminaire or enclosure. Its operating temperature range of -25°C to +90°C is appropriate for the elevated ambient conditions common inside enclosed ceiling fittings. It is not rated for direct exposure to moisture or outdoor environments without a separate enclosure.
What LED load voltage range is the XLC-40-H-KNS compatible with?
The XLC-40-H-KNS operates as a constant current driver with a CC output voltage range of 9–54V. It is compatible with LED arrays whose forward voltages sum within this range at the selected drive current. The number of LEDs that can be driven depends on the forward voltage of each LED, so verify Vf for your specific LED load.
Can I adjust the drive current on the XLC-40-H-KNS, and what range is available?
Yes, the XLC-40-H-KNS allows output current adjustment from 600mA to 1400mA via the built-in dip switch. Current is set physically at the driver during commissioning. This range provides flexibility to match different LED loads without replacing the driver.
