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Question:

USP uninterruptible power supply is divided into main unit and battery

USP uninterruptible power supply is divided into main unit and battery

Answer:

Long machine is separate, the standard machine is built-in battery, the general backup about 5 minutes.
UPS power supply is the battery and the host, a long machine is an external battery, and the standard machine is built-in battery,
Home computer with the UPS can generally use the built-in battery can be achieved regulator output, power down after the general can hold 5 to 10 minutes (see the battery old and new), enough file save, the normal shutdown. Each set also a few hundred dollars. Equipment room equipment with the UPS is the host and the battery separately, the host with much more load capacity, the battery depends on the number of backup time needs. To mountain 10KVA machine, for example, generally by 16 12V 100AH battery configuration, the battery price is about twice the host, the machine down to estimate about 2.5W.
UPS long machine and marking machine, long machine is an external battery pack, the standard machine is built-in battery pack and UPS is one.

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