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RPCF series reactive power automatic compensation controllers

RPCF series reactive power automatic compensation controllers
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RPCF series reactive power automatic compensation controllers - 1

RPCF series reac�ve power automa�c compensa�on controllers 1 General RPCF series is suitable for automa�cally adjus�ng of low voltage distribu�on sytem capacitor compensa�ng device to make power factor get user’s predetermined state, increase service eﬃciency of power transformer reduce line loss,and inprove the voltage of power supply. J：sta�c output D：dynamic output Total output steps，The op�onal steps include 4、6、8、10、12、16 steps C：communica�on func�on No mark：no communica�on func�on 3：3-phase mixed compensa�on No mark：three phase compensa�on control physical quan��es F=G+W G：power factor W：reac�ve power RPC indicates reac�ve power compensa�on controller 3 Normal working and installa�on condi�ons 3.1 Ambient temperature：-25℃ ~ +55℃ 3.2 Rela�ve humidity：40℃ ≤20%；20℃ ≤90% 3.3 Al�tude：≤2500m 3.4 Environmental condi�ons: no noxious gas and vapour; no conduc�vity or explosive dust; no violent mechnical vibra�on. 4 Main parameters and other condi�ons rated working voltage rated working current rated Frequency display power factor measuring power measuring active power output contact capacitance dynamic output capacity of every step overall dimension power consumption connection mode Socket connecting terminal screw fasten protection hole dimension Installation mode inserting type installation rear gear accessories fixed or guide rail installation 5 Main structural features 5.1 Accoun�ng switch on and switch oﬀ capacity by the fundamental wave reac�ve power may avoid any form and switch on and switch oﬀ vibra�on,and be able to demonstrate the eletrical network power factor correctly under the harmonic wave situa�on. 5.2 High,messuring accuracy of power factor,wide display scope. 5.3 Real �me display total power factor(pF)and fundanental wave power factor(DPF). 5.4 Real �me display voltage distor�on current distor�on rate. 5.5 There are 12 codes output types for user’s selec�on. 5.6 16 steps output max. 5.7 Friendly human-computer interface,easy to operate. 5.8 Digital parameter,easy to operate. 5.9 Auto running and manual running. 5.10 Over-voltage and under-voltage protec�ve fun�on. 5.11 Voltage harmonic wave over norm protec�ve func�on. 5.12 Memory data can not loss as it has breaking power supply protec�ve func�on. 5.13 Lower current signal input impedance ≤ 0.01Ω. 6 Ordering notes 6.1 Users should supply the number of circuits, rated voltage, and type of switch (contac

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