Grounding of the washing machine the hands
Ways of grounding of electric devices are identical. Grounding sources can be different. I want to share with you the technology which I used in the private house when grounding the washing machine. Some kind of "personal" ground loop of vertical grounding conductors turned out.
In article on the website "Installation of the Washing Machine the Hands" I described how it is possible to make the absorption hole. It is the hole diameter of the automobile tire of R-14. Now around the hole I hammered three armatures with a diameter of 16 mm and 1.7 meters long - the isosceles triangle with the party 1.0 meter turned out. Hammered so that the top of the armature was 20-25 cm lower than the surface. It is necessary in order that on this site it was possible to make landings of vegetables and the contour at the same time did not disturb. Connected the ends of the armature welding, but crossing points already took 8 mm.
From one corner which is closer to the sewer pipe stretched branch by the same armature, as on crossing points of 8 mm. Also laid it near the sewer pipe. And further, in the place where the armature came to the surface, welded the bolt from which the copper wire stretched to the washing machine.
On the back wall there is the special bolt for grounding of the washing machine. Also we fasten the earth wire to this bolt.
It would seem, on it and all. But there is such concept – grounding power. It is possible to measure it as follows: in the socket where there is zero (previously to check the indicator), we insert the wire of our grounding. We disconnect the stopper or the automatic machine in the guard of the zero wire and we include loading, one bulb, the second, and we measure tension. It will not make 220 V, but if from load of 200 W at you tension fell up to 160 V, then the power of your contour is small, it is necessary to increase it. Illegal you do nothing. If you disconnected zero stopper, the counter will work in the mode and to consider how it is necessary.
At me and it turned out, tension fell to hammer to 160 V. Prishlos three more armatures with the party of 1.6 m and also to make the binding and to connect to the first contour.
After additive of electrodes and increase in the area of the contour falling became less.
Now it turned out the effective grounding device which can be used for all electric devices in your house and which will serve you as the guarantor of safety. As the contour is located around the absorption hole, soil in this place will always be crude that does the grounding conductor more effective, table salt can fill in the hole that will reduce resistance between electrodes.
Here I recommend such "recipe" for those who look for options of grounding of the washing machine.Top