Đối với thiết bị là máy cắt đầu cựcPhần Breaking & Making Capability nên dịch theo nghĩa thế nào vậy mọi người. Nội dung phần Breaking & Making Capability bao gồm :1.24 Nominal permanent current (rms) A 41001.25 Maximum main contacts temperature atnominal current °C As per IEEE C37.0131.26 Rated peak withstand current (peak) kA 1371.27 Rated short-time withstand current (rms) kA 501.28 Rated duration of short-circuit s 31.29 Rated short-circuit... Đối với thiết bị là máy cắt đầu cựcPhần Breaking & Making Capability nên dịch theo nghĩa thế nào vậy mọi người. Nội dung phần Breaking & Making Capability bao gồm :1.24 Nominal permanent current (rms) A 41001.25 Maximum main contacts temperature atnominal current °C As per IEEE C37.0131.26 Rated peak withstand current (peak) kA 1371.27 Rated short-time withstand current (rms) kA 501.28 Rated duration of short-circuit s 31.29 Rated short-circuit making current (peak) kA 1731.30 Symmetrical short-circuit current (systemsource fault, rms) kA 631.31 Asymmetrical short-circuit : DC component (system-source fault) kA & % 89 kA & 72%1.32 Symmetrical short-circuit current (generatorsource fault, rms) kA 401.33 Asymmetrical short-circuit : DC component (generator-source fault) kA & % 73 kA & 110%1.34 Rated out-of-phase breaking current (rms) kA 31.51.35 First pole to clear factor 1.51.36 Transient recovery kV Compliance with IEEE C37.131.38 Arcing time ms 201.39 Rated interrupting time ms <601.40 Rated closing time ms < 1151.41 Rated short-circuit duty cycle CO-30min-CO1.42 Rated load current duty cycle CO-3min-CO1.43 Rated mechanical duty cycle CO-15s-CO1.44 Rated operating sequence without motorsupply O-CO1.45 Amplitude factor 1.51.46 Minimum opening time ms 31
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