640mA power supply supports KNX bus environment

24th May 2017
Source: TTI Europe
Posted By : Mick Elliott
640mA power supply supports KNX bus environment

The KNX-20E-640 640mA power supply fromMean Well is now available through TTI. The power supply is engineered to provide a reliable and safe solution for the KNX bus environment. Boasting high efficiency in a compact footprint, this EIB/KNX power supply is only 3SU (52.5mm) wide, has an integrated KNX bus choke output and an additional output for ancillary power.

Thanks to a wide temperature operating range of -30degC to +70degC, it is suitable for use in multiple applications, including intelligent home control, building automation, lighting control, HVAC systems, security systems, automatic blinds and shutters, monitoring systems, energy management, and alarm monitoring.

Additional features of the Mean Well KNX-20E-640 640mA power supply include safety extra low voltage (SELV) and 180VAC - 264VAC input. No load power consumption is <0.5W and the device meets IEC isolation protection class I.

Short circuit/overload (short-circuit proof)/over voltage protection is built in, with LED indicators clearing showing if the device is operating normally or in overload conditions or in bus reset mode. Cooling is by free air circulation.

The Mean Well KNX-20E-640 640mA power supply can be installed on a TS-35/7.5 or 15 DIN rail. In stock now at TTI, this reliable and safe power supply has been subjected to 100% full load burn-in testing and has a 3-year warranty.

Downloads


You must be logged in to comment

Write a comment

No comments




Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

Sensor+Test 2019
25th June 2019
Germany Nürnberg Messe
DSEI 2019
10th September 2019
United Kingdom EXCEL, London
European Microwave Week 2019
29th September 2019
France Porte De Versailles Paris
Engineering Design Show 2019
16th October 2019
United Kingdom Ricoh Arena, Coventry
ELIV 2019
16th October 2019
Germany Bonn World Conference Center