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Reverse device

Reverse device.

Structurally the device is a 220/12 V transformer, connected to the household network, according to Fig. 1. The power of the transformer must be at least 600 W. For the winding of the transformer, a toroidal magnetic circuit was used from the LATR with a power of 2 kW (the diameter of the torus window 240 mm ; The cross section of the torus steel is 25 square kilometers. cm.). For the manufacture of the magnetic circuit, plates from transformers with an "O " -shaped core can also be used (used in railway automation circuits).

Primary winding - 100-120 turns of copper wire in enamel or silicone insulation section of 2.44 square meters. mm, folded four times. Secondary winding - 12-15 turns of the same wire, also folded in four. When using "O " -shaped plates, the cross-sectional area of ​​the magnetic circuit is not less than 25 square kilometers. see Pay attention to the counter-series connection of 1 and 2 windings (Figure 2).

The produced transformer is fixed on a textolite base so that the magnetic circuit and its fasteners do not touch the housing. The device. Connections of the device to the "ground" are made by copper wire with a section of at least 10 square meters. mm. The socket for connection of the device must be connected directly to the switchboard at the entrance (in extreme cases to the junction box in the hallway) with a wire of at least 10 square meters. mm; To avoid overheating of wires, this connection can be avoided if the electrical wiring is not overheated during the experimental connection of the device. The body of the device is made of cast aluminum, it needs to drill as many holes as possible with a diameter of 4- 6 mm for ventilation. Wires that supply current to the device from the outlet, for convenience of use, should be marked: "zero" and "phase", similarly on the outlet.

The device included in the network causes the effect of the reverse rotation of the meter disk provided that in your electricity network another consumer (TV, lamp, cooker, etc.) is turned on. And, the more powerful the consumer, the faster the reverse rotation.

Do not leave the appliance on for extended periods without supervision. When turning on, connect the ground wire first. After assembly, the device must be checked for a short circuit between the turns of the corresponding device.