ABB NAMC-11C is a power automatic protection device. Its function is to monitor current, voltage, frequency and other parameters in the power system, and to protect the power system according to the preset protection logic.
Specifically, ABB NAMC-11C can monitor the current and voltage of each node in the power system. In case of overload, short circuit, ground fault and other abnormal conditions, it can quickly detect and send protection signals to prevent the expansion of the fault and protect the safe operation of the power equipment and system.
In addition, ABB NAMC-11C can also realize the automatic reclosing control of the power system, as well as the communication and coordination with other power protection devices, to ensure the safe and reliable operation of the entire power system.
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DO810 3BSE008510R1 07AC91 GJR5252300R0101
0745648E 07AC91D 07CR41
0745745Q 07BR61R1 GJV3074376R1
07DC91C 07EA90-SI 07KR51 220VDC
07KT97 GJR5253000R4270 07KT97B
07KT97F1 07KT97H3 07KT98 GJR5253100R4278
07KT98C GJR5253100R028 086318-002 086329-003
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