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Electric bus vehicles for commuting services
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According to the information, Chinese supplier Yutong announced that it has received a record order of up to 1002 buses (yes, you read that right). More than 700 of these will be electric, the largest electric bus order ever. The contract comes from Qatar's public transport company Mowasalat, which will provide commuter services for the Qatar World Cup.
The advent of the era of the electric industry can save energy consumption more than traditional fuel vehicles. This time, electric vehicles provide commuting services for the 2022 World Cup, which is convenient and fast for spectators to travel to watch the event. While reducing energy consumption, it also improves the promotion of electric buses for new energy vehicles.
When it comes to new energy electric vehicles/buses, you can think of charging connectors and charging cables in the charging field. These two adapters have a certain impact on the charging process. ---------The difference between fast charge and slow charge
Including fast charging and slow charging, fast charging: time is short; slow charging is less than 3kW, the average charging time is 6-12 hours. Of course, the influence of the charging process is determined according to different charging cable specifications. Only by selecting the correct charging cable and connector equipment can the electric vehicle be effectively charged.
Secondly, the charging method is different, and there are also differences in the charging mode of electric vehicles: charging mode 1:
In charging mode 1, because ordinary CEE plugs are used to connect to single-phase mains, 10A and 16A are commonly used, and the corresponding cables use OMG 3*1.5 square cables and OMG 3*2.5 square cables.
Charging Mode 2:
The ordinary CEE plug is used to connect to the single-phase mains, the rated current is 10A/16A, the OMG 3*2.5+2*0.75 cable is used, and the rated current 16A/32A is the OMG3*4+2*0.75 cable. For safety reasons, the 32A current is more recommended. 3*6+2*0.75 cable.
The selection of charging mode 3 cables, we mentioned above that the principle of charging cable selection is to determine the charging mode used and the current output by the charging mode to select the corresponding cable. The common output currents of charging mode 3 are 16A, 32A, three-phase 32A, three-phase 63A, three-phase 125A, that is, the corresponding charging cables can be selected from OMG 3*4.0+2*0.75 cable, OMG 3*6.0+2*0.75 cable , OMG 5*6.0+2*0.75 cable, OMG 5*16+2*0.75 cable, OMG 5*35+2*0.75 cable.
The selection of charging mode 4 cable, charging mode 4 is DC charging, which has obvious advantages such as high charging current and fast charging speed, so the requirements for safety are higher, the diameter of the cable is thicker, and the cable includes the main power cable. Need to add ground wire, auxiliary power wire, control wire, and more requirements for cables. When choosing cables, you need to pay attention to product softness and bending radius; high and low temperature resistance, oil resistance, acid and alkali resistance, water resistance, wear resistance, crack resistance, resistance UV; flame retardant performance; electrical conductivity, conductor temperature rise; whether the material meets the latest environmental protection standards of ROHS & REACH, it will be more secure to choose products with product certification.
Regardless of the charging method used, a safe and environmentally friendly charging method should be used. Electric vehicle charging cables are an important way to help electric vehicles transmit power. High-quality, safe, environmentally friendly and easy-to-use cables must be selected. Of course, for EV charging cable product information, please visit or search: https://www.omgevcable.com
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