MEANWELL KNX-40E-1280D KNX bus power supply | 1280 mA, diagnostic function

You can say what you want, but the MEANWELL KNX-40E-1280D is the most affordable bus power supply on the market without compromising on stability and durability. With an output current of 1280 mA, it is ideal for powering entire KNX-TP lines, and thanks to the non-dissipative output, non-bus devices can also be powered.

• Easy integration: The KNX-40E-1280D can be easily integrated into existing KNX systems.
• Reliable power supply: With an output current of 1280 mA, the power supply provides a stable and reliable supply for your smart home devices.
• Simple installation: The power supply is particularly compact and can be easily and space-savingly mounted on a DIN rail.
• Versatile functions: The device offers various functions such as short-circuit protection, overcurrent protection, and overheating protection to ensure safe and reliable use.

• Product class: KNX bus power supply
• Manufacturer: Meanwell
• Manufacturer type: KNX-40E-1280D
• Bus system: KNX
• Supply voltage: 230 V AC
• Current consumption: 0.2 A
• Mounting type: DIN rail mounting
• Division units: -
• Output voltage: 30 V DC
• Number of channels: 1
• Maximum current: 1280 mA
• Functions: Short-circuit protection, overcurrent protection, overheating protection, AUX output

The KNX-40E-1280D from MEANWELL is a remarkable power supply specially designed for use in KNX systems. With its output voltage of 30 V DC and an output current of 1280 mA, it ensures a stable and efficient power supply for all your connected KNX components. Thanks to its compact design and simple DIN rail mounting, installation is straightforward and space-saving.

A special highlight of the power supply is its compact design, despite which an additional AUX output can be offered. The power supply is designed to operate in a wide temperature range from -30 to +70 degrees Celsius, making it particularly robust and versatile. The manufacturer is so confident in the reliability of its product that it offers a three-year warranty.

This power supply is ideal for use in residential and commercial buildings where a reliable and stable power supply for KNX components is required. Thanks to its high efficiency and robust design, it is an excellent choice for installations where reliability and longevity are paramount.

Overall, the KNX-40E-1280D from MEANWELL offers an excellent solution for powering your KNX systems. With its high performance, easy installation, and robust construction, it is a valuable addition to any KNX installation.

The manufacturer MeanWell is a leading provider of KNX bus power supplies and has established itself in the market as a reliable partner for smart home systems. The company is known for its high quality, innovative technologies, and broad product range. MeanWell’s strengths lie in the high efficiency and reliability of its products, which enable smooth integration into existing smart home systems. With the KNX-20E-640, MeanWell offers a powerful and flexible solution for powering KNX systems.