Three phase STS static transfer switch 160A Change over switch no stop power
3 Phases 63~400A
Should primary power source fail, the secondary will automatically back up the connected equipment without any interruption.
The transfer time from one line to another is seamless to the connected equipment. After switching to a secondary power source, the STS
can also switch power back to the primary input when power to the primary input is restored. The STS product is designed with two
independent power inlets to supply power to theload from a primary power source
1.Powered by two separately independent power sources
2.Dual power supply forredundancy
3.Input Source-A is Priority
4.Provides seamless power switch for IT equipment
5.Transfer time:≤6ms
Audited Supplier 
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