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原FMD系列产品已升级换代为FML系列,国内常用的原FMD4050的替代型号为FML4460,本公司常备FML4460现货,欢迎有该产品需求的客户随时与我们联系。新产品增加60%使用寿命;同一产品适用于不同电压等级,为客户提供更多便利;产品尺寸与原来相同,便于用户替换原使用产品,重量比原来产品有大幅下降;产品颜色由原来的蓝色改变为灰白色(RAL7035),详细产品资料请点击这里浏览或来信来电咨询。点击下载产品样本

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 IP00
Accessory Polycarbonate cover Part number: COVERCTB2PH (PVP 35)
Price 660 695 795

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