PC級雙電源自動轉(zhuǎn)換開關(guān)本體為負荷隔離開關(guān)，電磁驅(qū)動，切換速度快，是一種能夠接通、承載、但不用于分斷短路電流的ATSE。產(chǎn)品廣泛適用于額定工作電壓交流240/415V，頻率50/60HZ的的緊急供電系統(tǒng)。當一路電源發(fā)生故障時，可以自動完成常用電源和備用電源進行電源制件切換，而無需人工操作，以保證重要用戶供電的可靠性。主要用于醫(yī)院、商場、銀行、人防、化工、冶金、高層建筑，軍事設(shè)施和消防等不允許斷電的重要場所。
正泰NH40SZ自動轉(zhuǎn)換開關(guān)，適用于交流50Hz、交流額定電壓380V及以下、直流額定電壓440V及以下、額定電流至3200A、三相四線制供電系統(tǒng).
NH40SZ-20/3,NH40SZ-20/4
NH40SZ-25/3,NH40SZ-25/4
NH40SZ-32/3,NH40SZ-32/4
NH40SZ-40/3,NH40SZ-40/4
NH40SZ-63/3,NH40SZ-63/4
NH40SZ-80/3,NH40SZ-80/4
NH40SZ-100/3,NH40SZ-100/4
NH40SZ-160/3,NH40SZ-160/4
NH40SZ-250/3,NH40SZ-250/4
NH40SZ-400/3,NH40SZ-400/4
NH40SZ-630/3,NH40SZ-630/4
NH40SZ-1000/3,NH40SZ-1000/4
NH40SZ-1250/3,NH40SZ-1250/4
NH40SZ-1000/3,NH40SZ-1600/4
NH40SZ-2500/3,NH40SZ-2500/4
NH40SZ-3150/3,NH40SZ-3150/4
相關(guān)產(chǎn)品推薦
NZ1BR-63/3P NZ1BR-63/4P
NZ1BR-60/3P NZ1BR-60/4P
NZ7-63H/3
NZ7-63S/3
NZ7-63H/4
NZ7-100H/3
NZ7-100S/3
NZ7-100H/4
NZ7-225H/3
NZ7-225S/3
NZ7-225H/4
NZ7-400H/3
NZ7-400S/3
NZ7-400H/4
NZ7-630H/3
NZ7-630S/3
NZ7-800S/3
NZ7-800H/4