Ningbo Linksun Energy Science & Technology Co., LTD

Ningbo Linksun Energy Science & Technology Co., LTD
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About solar

Glossary

OfflineUPS(off line UPS)

Its original meaning is: the inverter under normal circumstances, no power to the load, but the mains power supply to the load.
Only when the mains AC input voltage exceeds the tolerance, the inverter before power to the load. However, the term "off-line
(off-line)" also "is not on the mains supply (not-on-the-mains)" meaning that under normal circumstances, no mains power to
the load. In fact, under normal circumstances, the load is mains powered. In order to prevent confusion of this definition,
IEC62040-3 made ​​it clear that without the "Offline UPS (off line UPS)" the term, the use of "cold standby UPS (passive standby
UPS)" terminology.