■Product description
AN-FK series of novel composite switch is specially designed for switching power capacitor, it's suitable for ail kinds of factories, living quarters, no box transformer substation, city network and the transformation of rural power grids in the low voltage reactive power compensation device.
AN-FK composite switch is from bidirectional thyristor voltage zero input capacitor, and then transferred to special capacity contactor running, therefore input capacitance without inrush, running without heating. And that the contactor design life is 60 million times, so the life is long and less fault. |
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■Main technical parameters
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Input current：<3In(In is the capacitor rated current）
Capacitor switching time：>1s
Same group repeat switch interval time：60s
Control voltage ：DC12V
Control current：40mA
Ambient temperature：-20℃~55℃
Relative humidity：when it in 40℃，20%~90%
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Altitude height：<2000m
Service power：400VAC，50Hz
Allowable current harmonic distortion rate：<10%
Working life： 60million times
Additional function：Customizable auxiliary electric shock, more flexible automation control program
Dimensions：125mm×75mm×160mm |
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■Selection list
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Standard model selection list for new type of non current capacitor
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Three phase compensation
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Three phase inner triangle complement
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Model
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Control capacitance
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Model
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Control capacitance
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AN-FK2-25
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≤25Kvar
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AN-FK3-55
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≤3×18.5Kvar
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AN-FK2-35
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≤35Kvar
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AN-FK3-75
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≤3×25Kvar
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AN-FK2-45
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≤45Kvar
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(Internal triangular connection mode for single phase capacitor)
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