雙電源自動轉換開關是對兩路電源進行切換,分常用電源和備用電源,當常用電源斷電后備用電源供電,常用電源來電后恢復到常用供電(這就是自投自復,常用電源優先供電的原則) 如特殊情況不需要自動切換,也可以自行設置到手動切換(一般型具有手動/自動兩用,任意調節)。再者,其內部安裝有一種由微處理器控制,用于電網系統中網電與網電或網電與發電機電源啟動切換的裝置,可使電源連續源供電,當常用電突然故障或停電時,通過雙電源切換開關,自動投入到備用電源上,使設備仍能正常運行。
RKQ2B-100/3-FIII100A |
RKQ2B-100/3-FIII80A |
RKQ2B-100/3P-D1R100A |
RKQ2B-100/3P-D1R63A |
RKQ2B-100/3P-D1R80A |
RKQ2B-100/3-RIII100A |
RKQ2B-100/3-RIII80A |
RKQ2B-100/3-SIII100A |
RKQ2B-100/3-SIII80A |
RKQ2B-100/4-FIII100A |
RKQ2B-100/4-FIII80A |
RKQ2B-100/4P-D1R100A |
RKQ2B-100/4P-D1R63A |
RKQ2B-100/4P-D1R80A |
RKQ2B-100/4-RIII100A |
RKQ2B-100/4-RIII80A |
RKQ2B-100/4-SIII100A |
RKQ2B-100/4-SIII80A |
RKQ2B-1250/3P-D1R1000A |
RKQ2B-1250/3P-D1R1250A |
RKQ2B-1250/4P-D1R1000A |
RKQ2B-1250/4P-D1R1250A |
RKQ2B-1600/3P-D1R1600A |
RKQ2B-1600/4P-D1R1600A |
RKQ2B-225/3P-D1R100A |
RKQ2B-225/3P-D1R125A |
RKQ2B-225/3P-D1R140A |
RKQ2B-225/3P-D1R160A |
RKQ2B-225/3P-D1R180A |
RKQ2B-225/3P-D1R200A |
RKQ2B-225/3P-D1R225A |
RKQ2B-225/3-RIII125A |
RKQ2B-225/3-RIII140A |
RKQ2B-225/3-RIII160A |
RKQ2B-225/3-RIII180A |
RKQ2B-225/3-RIII200A |
RKQ2B-225/3-RIII225A |
RKQ2B-225/4P-D1R100A |
RKQ2B-225/4P-D1R125A |
RKQ2B-225/4P-D1R140A |
RKQ2B-225/4P-D1R160A |
RKQ2B-225/4P-D1R180A |
RKQ2B-225/4P-D1R200A |
RKQ2B-225/4P-D1R225A |
RKQ2B-225/4-RIII125A |
RKQ2B-225/4-RIII140A |
RKQ2B-225/4-RIII160A |
RKQ2B-225/4-RIII180A |
RKQ2B-225/4-RIII200A |
RKQ2B-225/4-RIII225A |
RKQ2B-400/3P-D1R250A |
RKQ2B-400/3P-D1R315A |
RKQ2B-400/3P-D1R350A |
RKQ2B-400/3P-D1R400A |
RKQ2B-400/3-RIII250A |
RKQ2B-400/3-RIII315A |
RKQ2B-400/3-RIII350A |
RKQ2B-400/3-RIII400A |
RKQ2B-400/4P-D1R250A |
RKQ2B-400/4P-D1R315A |
RKQ2B-400/4P-D1R350A |
RKQ2B-400/4P-D1R400A |
RKQ2B-400/4-RIII250A |
RKQ2B-400/4-RIII315A |
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RKQ2B-63/3P-D1R50A |
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RKQ2B-63/3-RIII16A |
RKQ2B-63/3-RIII20A |
RKQ2B-63/3-RIII25A |
RKQ2B-63/3-RIII32A |
RKQ2B-63/3-RIII40A |
RKQ2B-63/3-RIII50A |
RKQ2B-63/3-RIII63A |
RKQ2B-63/3-SIII63A |
RKQ2B-63/4-FIII16A |
RKQ2B-63/4-FIII20A |
RKQ2B-63/4-FIII25A |
RKQ2B-63/4-FIII32A |
RKQ2B-63/4-FIII40A |
RKQ2B-63/4-FIII50A |
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RKQ2B-63/4P-D1R16A |
RKQ2B-63/4P-D1R20A |
RKQ2B-63/4P-D1R25A |
RKQ2B-63/4P-D1R32A |
RKQ2B-63/4P-D1R40A |
RKQ2B-63/4P-D1R50A |
RKQ2B-63/4P-D1R63A |
RKQ2B-63/4-RIII16A |
RKQ2B-63/4-RIII20A |
RKQ2B-63/4-RIII25A |
RKQ2B-63/4-RIII32A |
RKQ2B-63/4-RIII40A |
RKQ2B-63/4-RIII50A |
RKQ2B-63/4-RIII63A |
RKQ2B-63/4-SIII16A |
RKQ2B-63/4-SIII20A |
RKQ2B-63/4-SIII25A |
RKQ2B-63/4-SIII32A |
RKQ2B-63/4-SIII40A |
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RKQ2B-630/3P-D1R400A |
RKQ2B-630/3P-D1R500A |
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RKQ2B-630/3-RIII500A |
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RKQ2B-630/4P-D1R400A |
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RKQ2B-630/4-RIII500A |
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RKQ2B-800/3P-D1R630A |
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RKQ2C-225/3-RIII125A |
RKQ2C-225/3-RIII140A |
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RKQ2C-225/3-RIII180A |
RKQ2C-225/3-RIII200A |
RKQ2C-225/3-RIII225A |
RKQ2C-225/4-RIII125A |
RKQ2C-225/4-RIII140A |
RKQ2C-225/4-RIII160A |
RKQ2C-225/4-RIII180A |
RKQ2C-225/4-RIII200A |
RKQ2C-225/4-RIII225A |
RKQ2C-400/3-RIII250A |
RKQ2C-400/3-RIII315A |
RKQ2C-400/3-RIII350A |
RKQ2C-400/3-RIII400A |
RKQ2C-400/4-RIII250A |
RKQ2C-400/4-RIII315A |
RKQ2C-400/4-RIII350A |
RKQ2C-400/4-RIII400A |
RKQ2C-63/3-RIII16A |
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RKQ2C-63/3-RIII25A |
RKQ2C-63/3-RIII32A |
RKQ2C-63/3-RIII40A |
RKQ2C-63/3-RIII50A |
RKQ2C-63/3-RIII63A |
RKQ2C-63/4-RIII16A |
RKQ2C-63/4-RIII20A |
RKQ2C-63/4-RIII25A |
RKQ2C-63/4-RIII32A |
RKQ2C-63/4-RIII40A |
RKQ2C-63/4-RIII50A |
RKQ2C-63/4-RIII63A |
RKQ2C-630/3-RIII500A |
RKQ2C-630/3-RIII630A |
RKQ2C-630/4-RIII500A |
RKQ2C-630/4-RIII630A |
RKQ2C-800/3-RIII800A |
RKQ2C-800/4-RIII800A |
RKQ3A-63/3P25A |
RKQ3A-63/3P32A |
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RKQ3B-63/4P25A |
RKQ3B-63/4P32A |
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RKQ3B-63/4P50A |
RKQ3B-63/4P63A |
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RKQ3C-63/2P40A |
RKQ3C-63/2P50A |
RKQ3C-63/2P63A |
RKQ3C-63/3P25A |
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RKQ3C-63/3P40A |
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RKQ3D-125/2P100A |
RKQ3D-125/2P100A-D1R |
RKQ3D-125/2P125A |
RKQ3D-125/2P125A-D1R |
RKQ3D-125/2P25A-D1R |
RKQ3D-125/2P32A-D1R |
RKQ3D-125/2P40A-D1R |
RKQ3D-125/2P50A-D1R |
RKQ3D-125/2P63A-D1R |
RKQ3D-125/2P80A |
RKQ3D-125/2P80A-D1R |
RKQ3D-125/3P100A |
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RKQ3D-125/3P125A-D1R |
RKQ3D-125/3P25A-D1R |
RKQ3D-125/3P32A-D1R |
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RKQ3D-125/3P63A-D1R |
RKQ3D-125/3P80A |
RKQ3D-125/3P80A-D1R |
RKQ3D-125/4P100A |
RKQ3D-125/4P100A-D1R |
RKQ3D-125/4P125A |
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RKQ3D-125/4P25A-D1R |
RKQ3D-125/4P32A-D1R |
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RKQ3D-125/4P50A-D1R |
RKQ3D-125/4P63A-D1R |
RKQ3D-125/4P80A |
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RKQ3D-63/2P100A-D1R |
RKQ3D-63/2P125A-D1R |
RKQ3D-63/2P25A |
RKQ3D-63/2P25A-D1R |
RKQ3D-63/2P32A |
RKQ3D-63/2P32A-D1R |
RKQ3D-63/2P40A |
RKQ3D-63/2P40A-D1R |
RKQ3D-63/2P50A |
RKQ3D-63/2P50A-D1R |
RKQ3D-63/2P63A |
RKQ3D-63/2P63A-D1R |
RKQ3D-63/2P80A-D1R |
RKQ3D-63/2P-D1R25A |
RKQ3D-63/2P-D1R32A |
RKQ3D-63/2P-D1R40A |
RKQ3D-63/2P-D1R50A |
RKQ3D-63/2P-D1R63A |
RKQ3D-63/3P100A-D1R |
RKQ3D-63/3P125A-D1R |
RKQ3D-63/3P25A |
RKQ3D-63/3P25A-D1R |
RKQ3D-63/3P32A |
RKQ3D-63/3P32A-D1R |
RKQ3D-63/3P40A |
RKQ3D-63/3P40A-D1R |
RKQ3D-63/3P50A |
RKQ3D-63/3P50A-D1R |
RKQ3D-63/3P63A |
RKQ3D-63/3P63A-D1R |
RKQ3D-63/3P80A-D1R |
RKQ3D-63/3P-D1R25A |
RKQ3D-63/3P-D1R32A |
RKQ3D-63/3P-D1R40A |
RKQ3D-63/3P-D1R50A |
RKQ3D-63/3P-D1R63A |
RKQ3D-63/4P100A-D1R |
RKQ3D-63/4P125A-D1R |
RKQ3D-63/4P25A |
RKQ3D-63/4P25A-D1R |
RKQ3D-63/4P32A |
RKQ3D-63/4P32A-D1R |
RKQ3D-63/4P40A |
RKQ3D-63/4P40A-D1R |
RKQ3D-63/4P50A |
RKQ3D-63/4P50A-D1R |
RKQ3D-63/4P63A |
RKQ3D-63/4P63A-D1R |
RKQ3D-63/4P80A-D1R |
RKQ3D-63/4P-D1R25A |
RKQ3D-63/4P-D1R32A |
RKQ3D-63/4P-D1R40A |
RKQ3D-63/4P-D1R50A |
RKQ3D-63/4P-D1R63A |
雙電源
雙電源自動切換開關是指:一種由微處理器控制,用于電網系統中網電與網電或網電與發電機電源啟動切換的裝置,可使電源連續源供電。系列雙電源,當常用電突然故障或停電時,通過雙電源切換開關,自動投入到備用電源上,(小負荷下備用電源也可由發電機供電,)使設備仍能正常運行。常見的是電梯、消防、監控上、照明等。
開關
開關是指一個可以使電路開路、使電流中斷或使其流到其他電路的電子元件。開關的原理是接點的“閉合”(closed)表示電子接點導通,允許電流流過;“開路”(open)表示電子接點不導通形成開路,不允許電流流過。 按照用途分為波動開關、波段開關、錄放開關、電源開關、預選開關、限位開關等。按照結構分為微動開關、船型開關、鈕子開關、撥動開關等。
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地 址:成產部:浙江溫州柳市東岸工業園 銷售部:新電工電器城C區