Any electrical cables used on the vehicle should be insulated to prevent false contacts and short circuits. Cables are mostly made of copper wire because copper has low electrical resistance and is more malleable. The insulating material is usually made of polyvinyl chloride (PCV).

High-voltage wiring harnesses require greater insulation to prevent voltage leakage, because if leakage occurs, the risk of human injury from accidental contact is very high. Inside the vehicle, stickers with various symbols are usually affixed to the high-voltage wiring harness, along with bright orange insulation to warn of hazards.

If the wiring harness needs to transmit high power, it must carry large currents. We know that power is equal to voltage multiplied by current (P = IV), and current I=P/V. We assume that the total voltage of the power battery is 250 V. If the instantaneous power transmitted by the high-voltage harness is 20 kW, then the current transmitted at this time is 20,000 / 250 = 80 A. Under full throttle acceleration this figure is even higher, eg 80 kW requires 320 A. Therefore, high-voltage wiring harnesses are generally designed to be thick (copper cables) and thick (insulating materials).

(OMG) high voltage cable related products recommended: https://www.omgevcable.com/ev-cables/ev-high-voltage-cables.html

撩人精全文免费阅读_百米网络小说网 为了找回记忆，宿双被迫走上了不撩则已一撩惊人的穿越之路。但随着不断攻略男主完成任务，她竟然发现快穿，所有男主都是一个人，苏爽无边目前已穿越世界一览世界no01喵色撩人大暖男vs猫女世界no02女仆撩人奇葩主人vs小女仆世界no03医师撩人影帝vs男科女医世界no04素女撩人小狼狗vs和亲公主（古代养成）世界no05裸替撩人霸总vs小裸替（推荐）世界no06校花撩人混混头子vs在男主面前智商下线的校花（有雷，建议跳过）世界no07鳞光撩人美男鱼vs人类公主（推荐）世界no08狐仙撩人心机总裁vs小狐仙（推荐）世界no09圣痕撩人酷炫吸血鬼vs神秘异能者（推荐）世界no10网红撩人当红流量小生vs新晋网红（强推）世界no11小蜜撩人总在夜里变身的闷骚精英男vs实习小蜜（强推）世界no12甜心撩人口嫌体直小叔叔vs童颜巨那啥小甜心（强推）点进去作者专栏除了可以收藏包养粟咖，还可以看到有其他完结连载预收的各种文哦希望大家支持！