Field glossary

STS

Static transfer switch, which moves load between two sources fast enough to avoid an interruption

Used across 5 Anvilfield field guides, most in Datacenter.

Also defined as

Concrete: Standard threshold shift, a 10 dB average worsening at 2000, 3000, and 4000 Hz from baseline
Static transfer switch, a solid-state switch that moves the load between two sources sub-cycle

Where this shows up

ConcreteHearing conservation and noise DatacenterData center power distribution chain DatacenterUPS topology and redundancy design DatacenterUPS and STS commissioning hold points DatacenterData center power commissioning

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