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原FMD系列產品已升級換代為FML系列,國內常用的原FMD4050的替代型號為FML4460,本公司常備FML4460現貨,歡迎有該產品需求的客戶隨時與我們聯系。同一產品適用于不同電壓等級,為客戶提供更多便利;產品尺寸與原來相同,便于用戶替換原使用產品,重量比原來產品有所下降;產品顏色由原來的藍色改變為灰白色(RAL7035),詳細產品資料請點擊這里瀏覽或來信來電咨詢。點擊下載產品樣本

CTB2PH STATIC SWITCHING MODULE

The static switching module CTB2PH includes, in a compact size, all the components necessary to realize the switching of three-phase capacitors. CTB2PH modules use thyristors instead of electromechanical contactors. The static system is the most convenient in case of large and fast fluctuations of the load current (load changes lasting a few milliseconds to several seconds). The advantages of the static system are the connection at zero crossing voltage and the disconnection at zero current crossing, thus avoiding inrush current transients. CTB2PH modules are composed of two basic parts: control module and power block. As an added accessory, both parts can be mounted with a polycarbonate cover.

 

TeChniCal CharaCteristiCs

  CTB2PH4025 CTB2PH402550 CTB2PH4080
Voltage 230V 400V 230V 400V 230V 400V
Switching power 12.5kvar 25kvar 25kvar 50kvar 40kvar 50kvar
Overload 1.5 In durante/for 1 min
Current 36A 72A 115A
Frequency 50 /60 Hz
Control module power supply 12VDC
Fan power supply 230V
Ventilation Fan convention
Protection control module By means of thermostat NC. Max. 90o C
Fan protection Thermostat control. Contact NO 70o C
Assembly Vertical-Horizontal
Switched phases L1,L2 (L3 conexión directa/ connected straight through)
Protection degree
Accessory Polycarbonate cover Part number: COVERCTB2PH (PVP 35)
Price 660 695 795

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