Спринтер 4х4 — Силовая электрика — Автодом своими руками

The next installment of our 4WD motorhome construction story! In this episode, we're exploring the power electrical system. What's been done: An additional battery has been installed and connected. Power wiring to the additional batteries has been installed. The standard battery charging relay has been connected. A switch has been added to connect the starter and additional batteries in parallel. Preparation for ammeters has been made, and an electricity meter has been connected. An automatic circuit breaker has been installed to instantly shut off all additional electrical components. A 400-watt inverter has been installed. An additional fuse box has been installed. All consumers in the front of the cabin have been connected to it. The air heater wiring has been redone. The control panel controls have been installed and connected. Power wiring has been routed to the rear of the cabin. Budget for this stage and equipment links (prices as of January 2020): AGM 95Ah battery — 9,500 rubles 50 mm² wires (positive and negative, 6 meters each), terminals — 4,700 rubles 35 mm² wires (positive and negative, 6 meters each), terminals — 2,400 rubles CO2 sensor — 5,130 rubles https://aliexpress.ru/item/3282991333... 600-watt pure sine wave inverter — 3,580 rubles https://aliexpress.ru/item/3300827320... 200-amp coulometer (electricity meter) — 2000 rubles https://aliexpress.ru/item/3291572388... Fuse box — 1150 rubles https://aliexpress.ru/item/3297692296... Battery terminals — 600 rubles https://aliexpress.ru/item/3288873384... 100A circuit breaker — 520 rubles https://aliexpress.ru/item/3289106447... 100-amp voltmeters-ammeters — 2 x 120 rubles = 240 rubles https://aliexpress.ru/item/3288185985... 100-amp shunt for them — 120 rubles https://aliexpress.ru/item/3287935231... SAE connector (2 pcs.) — 330 rubles https://aliexpress.ru/item/4000351525... Total: 30,250 rubles Total weight: AGM 95 Ah battery — 25 kg Wires, fasteners, inverter, small parts — 10 kg Total: 35 kg