產(chǎn)品詳情
NH40SZ自動轉換開關
NH40SZ自動轉換開關,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)。
能實現(xiàn)常用電源與備用電源的自動和手動切換,在切換電源過程時,中斷向負載供電。
適用于要求兩路電源供電和對電源質(zhì)量要求高的場合。
本產(chǎn)品符合 IEC 60947-3及IEC 60947-6-1標準。 GB 14048.3和GB 14048.11
三:規(guī)格參數(shù)
正泰NH40SZ自動轉換開關,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