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ARB6PI-100
Most Popular in 2024 Condition Monitoring MCB Automatic Grid-Connected Circuit Breakers

This series of products has a small size, high breaking, reliable action, stable performance and good human-machine interface, with simple installation, with the over-under-voltage and loss of voltage protection to achieve islanding protection, when the main power grid recovery automatically grid-connected.

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Performance Parameters

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Specifications
Product ModelARB6PI-100
Rated current In(A)20,25,32,40,50,63,80,100
Rated voltage Ue(V)1P+N/2P 230V; 3P+N/4P 400V
Rated frequency (Hz)50
Number of Poles1P/1P+N/2P;3P/3P+N/4P
Rated short circuit breaking capacity Icn(A)6k
Rated insulation voltage Ui(V)500
Rated impulse withstand voltage Uimp(kV)4
Type of releaseC (5In~10In)
Over voltage action value (A-phase voltage)>300V±10V
Over voltage delay time:0-10s (internally settable default 3s)
Over voltage recovery value:<280V±10V
Under voltage action value (A-phase voltage):<160V±10V
Loss of voltage, under voltage delay time:0-10s (internally settable default 5s)
Under voltage recovery value:0-10s (internally settable default 3s)
Closing delay time:10s
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