非凡起点1155官网
联系人:徐经理
手(shou) 机:139-8545-4238
邮 箱:
电 话:
网(wang) 址:www.9notesstudycircle.com
地 址:贵州省龙里(li)县(xian)高(gao)新(xin)技术产业园
按结构(gou)特征和用途(tu)分类:
(1)固定面板(ban)式开关(guan)柜,常称开关(guan)板(ban)或配电(dian)(dian)屏。它(ta)是一种有(you)面板(ban)遮拦的(de)(de)开启式开关(guan)柜,正面有(you)防护作用(yong),背面和侧(ce)面仍能(neng)触及带电(dian)(dian)部分,防护等级低,只(zhi)能(neng)用(yong)于对供(gong)电(dian)(dian)连续(xu)性(xing)和稳靠性(xing)要求(qiu)较低的(de)(de)工矿企业,作变电(dian)(dian)室集中(zhong)供(gong)电(dian)(dian)用(yong)。