电动汽车充电系统IEC项目梳理 |
作者:Admin 发布时间:2022-10-28 |
交流充电桩IEC标准:IEC 61851-1,IEC 62752 直流充电桩IEC标准:IEC 61851-1,IEC 61851-23 充电接口IEC标准:IEC 62196-1,IEC 62196-2,IEC 62196-3
IEC 61851-1主要测试项目(交流充电桩) 1.Functions provided ineach mode充电模式功能 2.Protection against electric shock防触电保护 3.Strain relief抗拉扭 4.Inrush current冲击电流 5.Clearances and creepage distances电气间隙和爬电距离 6.IP degreeIP等级 7.Insulation resistance绝缘电阻 8.Touch current接触电流 9.Dielectric withstand characteristics介电强度 10.Temperature rise温升 11.Damp heat functional test湿热功能 12.Minimum temperature functional test低温测试 13.Mechanical strength机械强度 14.Marking and instructions铭牌和标识 15.Control pilot function through a control pilot circuit using a PWM signal and a control pilot wire控制导引功能测试 16.Proximity detection and cable current coding circuuits for the basic interface.基础接口的接近侦测和充电线缆电流编码
IEC 61851-1主要结构要求(交流充电桩) 接触器(Contact):IEC 60947-1,utilization category at least AC-1 断路器(Circuit breaker):IEC 60898-1 or IEC 60947-2 or IEC 61009-1 继电器(Relay):IEC 61810-1, 50000 cycles, contact category CC 2, separation of contact 3mm
剩余电流保护器(RCD):Type B or Type A+DC 6mA, IEC 62955 充电接口:IEC 62196-1,IEC 62196-2 充电线缆:IEC 62893 or EN 50620
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