Functional Introduction Of Vertical Fuse Disconnector
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Under normal operating conditions (including vertical fuse switch disconnector under specified overload conditions), nhrt40 vertical fuse switch disconnector has the following functions:
a. Connects normal current, including carrying specified current.
b. Interrupts normal current.
c. Withstands short-term fault current, called "short-time withstand current Icw," typically for 1 second.
d. Can connect a certain fault current under certain conditions.
