Why do you need relays?
Reading time 4 minutesRelays are used to switch consumers (loads) of higher power (W - Watt - P) than the switching contact of the switch or the cable cross-section at the switch... Read More »Why do you need relays?
Power consumption
Washing machine in the motorhome
Reading time 2 minutesA washing machine in a motorhome is a great thing. But doesn't it use too much electricity? And then there's 230 V! How is that supposed to work? Well,... Read More »Washing machine in the motorhome
Water pump in the motorhome
Reading time 3 minutesThe water pump in the motorhome usually does its job quite inconspicuously, although it is more or less audible. Only when one day it no longer pumps water, the... Read More »Water pump in the motorhome
The end of smart meters?
Reading time 2 minutesThe OVG NRW (Cologne) has decided to end smart meters with the non-appealable judgment 21 B 1162/20 of March 4, 2021, according to the Handwerksblatt… Read More »The end of smart meters?
HG_LM_Power – Power measurement
Reading time < 1 minuteThis program is used to record and control the maximum power consumption permitted in terms of security. If the maximum permissible current is exceeded, consumers and/or... Read More »HG_LM_Power – Power measurement
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