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MA60 Series

Smart Cloud·Air Circuit Breaker
MA60 series frame circuit breakers are suitable for distribution networks with AC 50/60Hz, rated current up to 7500A and rated voltage of AC 400/690V for distributing electrical energy and protecting lines and power supply equipment from overload, undervoltage, short circuit, single-phase earthing fault and other hazards. The series has comprehensive smart control and protection functions, high-precision selective protection, improving power supply reliability; the whole series has power monitoring and "four remote" functions, which can be widely used in rail transit, data communication, energy industry, public buildings and other key industries.

Product Features

Simple Structure and Reliable Performance


● Excellent breaking, Icu=Ics=150kA
● Small size, low temperature rise, and more secure and reliable
● High service life, with mechanical life of 25,000 cycles and electrical life of 8,000 cycles


Temperature-Rise Monitoring, Fault Warning


● 6A13 Smart Cloud Controller, featuring real-time temperature rise monitoring to avoid the risk of failure in advance
● Real-time fault warning through PC and APP of mobile devices


Self-selection and Adaptability


● Selective interlocking function in ZSI area to avoid unnecessary power outages and ensure the continuity of power supply
● High environmental adaptability, with an alternating test report with power-on from -40 to 70 degrees, and a test report with high altitude 5000m


Self-selection and Adaptability


● Innovative manual operation, patented design of labor-saving devices, allowing effort-saving and ease
● New patented design of drawer structure, with cam-driven structure, for smooth drawing


Solution

  • Rail Transit

    The low-voltage power distribution system of rail transit metro provides low-voltage power supply for all electromechanical equipment required for operation except traction load, laying great emphasis on the reliability and effectiveness of the power supply of low-voltage power distribution system.

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  • Data Communication

    Data centers gather a large number of servers、An IT equipment site for storage devices, network equipment, and supporting equipment such as UPS and precision air conditioners

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  • High-rise Buildings

    The voltage of power supply for medium and large buildings is generally 10kV,有时也可采用35kV。为了保证供电可靠性,应至少有两个独立电源。

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  • Medical Industry

    Hospital consumption system, not only needs to meet the requirements of civil building codes, building fire code requirements, but also needs to meet the requirements of hospital on消防供电可靠性、连续性要求。

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  • Industrial Industry

    Due to the special nature of the equipment load and the continuity of production in the industrial industry, the power supply must be reliable and uninterrupted.

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  • Wind Power Industry

    Due to a certain environment and load category in the wind power industry的特殊性,要求具有极高可靠性和供电连续性。

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  • Photovoltaic Industry

    For system security, grid operators often require The photovoltaic power generation system is connected to the low-voltage/medium-voltage distribution network through an isolation step-up transformer to achieve grid connection and operation

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  • EV Charging Solution

    The charging pile can be fixed to the ground or wall and can charge various models of electric vehicles according to different voltage levels.

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