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智能量测开关
智能量测开关
智能量测开关

IoT MCCB

Product specification: three-phase/3P/125A~630A

The IoT MCCB is suitable for distribution network with AC 50Hz, rated current 250A (100A-250A adjustable), rated insulation voltage 800V, rated working voltage 400V, three-phase four-wire, and directly grounded neutral point. With HPLC communication, high-precision AC sampling, metering box management, event reporting, terminal temperature detection, and so on, with a long delay time for overload, short-circuit short delay time, Short-circuit instantaneous, over-/under-voltage and phase break protection functions.

Product Advantages

  • Built-in station topology recognition chip, accurate identification of equipment in and around the station, topology recognition accuracy 99.99%.
  • Fault research and judgment, fault location function, fault research and judgment and second-level reporting through minute freeze data for events such as user outage, voltage and current overruns, line impedance analysis, etc.
  • It supports multi-mode meter data acquisition, error calibration of the metering data of the hooked-up power meters, and real-time reporting of power meters with exceedingly poor accuracy.