Application scope and performance requirements of electric vehicle charging pile: charging pile cable can be used indoors or outdoors. When used outdoors, charging pile cable can meet the erosion of h…
Cable, known as the "artery" and "nerve" of the national economy, is an indispensable basic equipment for transmitting electric energy, transmitting information, manufacturing vari…
According to the charging method and charging mode, the new energy vehicle charging pile can be divided into AC charging pile and DC charging pile. AC charging piles are less costly and easier to buil…
1、 Regularly check the insulation performance of the circuit: generally, the charging pile cable with good quality has good insulation effect, but the charging pile cable may be worn under long-term u…
1、 Common sense of wires and cables: wires and cables are used to transmit electric (magnetic) energy, information and realize electromagnetic energy conversion. Wires and cables in the broad sense ar…
In recent years, with the rapid development of the national economy, the acceleration of the urbanization process and the implementation of policies and regulations such as the introduction of automob…
With the increasingly stringent requirements for carbon emissions, traditional fuel vehicles have been strongly impacted. Therefore, electric vehicles with zero carbon emissions have subsequently emer…
The common specifications of wire harnesses used in automobiles have the nominal cross-sectional area of wires such as 2.5 mm - 70 mm, each of which has the allowable load current value, and different…
Faced with mileage anxiety, which is the bottleneck restricting the prosperity of the electric vehicle market, carefully analyze the meaning of mileage anxiety, which is "short endurance", &…
Generally speaking, a 7kw charging pile needs 10 square meters of cable to ensure its safety. If it is a bv wire, it only needs 2.5 square meters. At the same time, do not use it in parallel with the …
Possible causes of high-voltage system failure of new energy vehicles: incorrect charging operation; Poor connection of charging cable; Low voltage control line fault; Failure of on-board charger; The…
The proportion of modern automotive electronic components is increasing, in addition to the engine, chassis, body three electronic control systems and a variety of executive components (relays, motors…
For small cars, the starting national standard copper is 16 square meters. However, if it is a large engineering vehicle, it must be mentioned separately. The recommended national standard pure copper…
4mm2 copper core cable for 100m of 7kw charging pileCharging pile is a very common energy supply equipment, but there are still many people who do not know how many square wires are needed to install …
In electric/hybrid vehicles, the high-voltage electrical system is mainly responsible for starting, driving, charging and discharging, and air conditioning power. It mainly includes the battery system…
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