POWER SUPPLYBX-B640
The BX-B640 is a KNX power supply unit with 640 mA current output. It is ideal for powering networks with up to 64 devices. It features Soft Start, a gradual switch-on mechanism that allows the loading of the capacities present in the system without causing drops in the output voltage and protects the system from malfunctions caused by sudden public network blackouts or inefficiencies.
Technical features
- Input Voltage: 110 ÷ 230 V ac, 50/60 Hz
- Power Consumption: 20 W
- Fuse: 2 A rapid
- Operating Temperature: -5 ÷ +45 °C (internal use)
- Connection to the BUS: coupling terminal, 2 pins, d=0,8 mmEle
- ctric connections: screw terminals, max. cable section 2,5 mm2
- Degree of protection: IP20
- Dimensions: 4 DIN modules