电(dian)缆(lan)的种类繁多，但基本的可以分为低压(ya)电(dian)缆(lan)和高压(ya)电(dian)缆(lan)，但这两(liang)者(zhe)应该(gai)怎么区分呢(ni)？有的人(ren)说(shuo)是250V ，有的说(shuo)是1000V ，那高压(ya)低压(ya)到底怎样(yang)区分呢(ni)？

根据(ju)我国行业标准电(dian)(dian)业工作规程(cheng)，电(dian)(dian)气设备(bei)分为(wei)高压(ya)(ya)和低(di)压(ya)(ya)两种(zhong)：高压(ya)(ya)：设备(bei)对地电(dian)(dian)压(ya)(ya)在250V 以上者，低(di)压(ya)(ya)：设备(bei)对地电(dian)(dian)压(ya)(ya)在250V 及以下者。而根据(ju)2009PG电(dian)(dian)子游戏线(xian)路规程(cheng)，电(dian)(dian)器工作分为(wei)高压(ya)(ya)和低(di)压(ya)(ya)两种(zhong)：

高(gao)压(ya)(ya)(ya)电(dian)气(qi)设(she)备(bei)：电(dian)压(ya)(ya)(ya)等(deng)级在(zai)1000V及以上者；低压(ya)(ya)(ya)电(dian)气(qi)设(she)备(bei)：电(dian)压(ya)(ya)(ya)等(deng)级在(zai)1000V以下者；通(tong)常，高(gao)压(ya)(ya)(ya)线(xian)路(lu)(lu)，是指(zhi)3～10千(qian)伏(fu)线(xian)路(lu)(lu)；低压(ya)(ya)(ya)线(xian)路(lu)(lu)，是指(zhi)220/380伏(fu)线(xian)路(lu)(lu)。