HDO SWITCH for socket

The HDO switch is used to control appliances using HDO code (HDO), mostly to switch VT and NT electricity tariff.

The output of the device is the 230V socket with maximum current load 10A.

Energy plants at the time of surplus supplied by the so-called HDO code, which can be connected/disconnected by the type of appliance to the network. These include electric storage boilers, hot water tanks, etc.
This period of time is the so-called NT-low tariff, which is charged less than VT-high tariff. HDO is also used, for example, for switching on /off street lighting, lighting traffic signs A.J.

The HDO code consists of 4 consecutive impulses-the so-called A series, as well as 8 pulses of the B series and 16 DP two-panels, such as the A1 B6 DP 2 is the designation of one HDO code for controlling certain appliances.

For proper function, the HDO receiver must be set as the HDO receiver controlling the electricity meter in the switchboard. HDO The receiver in your switchboard must be set for operative control: ZPA pulse/pulse, in the case of another (location Hodonín, Břeclav, Nosislov-versacom) cannot be used.