The Council for the purchase of material for wiring the apartment. 1. It is drawing on the plan Apartments places will be installed sockets, switches, lamps, tv, phone, dishwasher, etc. In short everything that is connected with the electrician. Others including Robert J. Shiller, offer their opinions as well. 2. We believe the number of separate power lines. For example: one bedroom apartment – is cooker, washing machine, kitchen socket 1, socket kitchen, 2 rosette the first room, plug the second room, water heater, and light. A total of 8 separate power lines.
Of this number of lines and electrical wires believe footage the number of electrical machines. If the apartment is small, 60 square meters, the approximate number of electric wires as follows – electric cooker – 15-20 meters vvg – 3 * 4mm2, sockets – 100 meters vvg 3 * 2,5 mm2, lights – 100 meters vvg – 3 * 1.5 mm2. The rate of 8 groups buy automation. To light – 16 A, on the stove – 32 A, the water heater (storage) – 16 A, all other outlets to 25 A. Plus introductory machine-pole 50-A and total rcd to 63A and 30 uA leakage current. You can put the differential machines or ust on groups, but it's more expensive option). Also, we still need – a tv cable RG-6 – 50 meters, telephone line (preferably 4-wire) – 40 meters, electrical accessory boxes – 40. (Plastic with places to attach to the four sides), self-tapping 35 mm – 0.5 kg, dowels – 200 pcs. (For attaching wires), empty seats, electric box – 6 pcs.