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For power supply systems where an interruption in power supply is allowed for a duration of ( ), a static battery-based uninterruptible power supply device can be used, as well as a mechanical energy storage battery-based uninterruptible power supply device or a diesel engine-based uninterruptible power supply device. A. Seconds level B. Milliseconds level C. Microseconds level D. Nanoseconds level B

Reply #22016-01-26

B. Millisecond level~~~~~~~~~~~~~~~~~~~~~

Reply #32016-01-26

For power supply with an allowable interruption time of (B), a static battery-based uninterruptible power supply device can be used, as well as a mechanical energy storage battery-based uninterruptible power supply device or a diesel engine-based uninterruptible power supply device. A. Seconds level B. Milliseconds level C. Microseconds level D. Nanoseconds level

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