Info STS (19

Static Transfer Switch 
1 Phase in – 1 Phase out / 50Amp to 100Amp
19” Rack Mountable 
Uninterruptible transfer between the independent sources
Synchron/asynchron transfer feature
“In flight” transfer mode
Source priority selection
Automatic and Manual transfer in case of failure on both sources
Module replacement without interruption under load
Fast Diagnostic Response with microprocessor controller
Internal (2 pcs) manual bypass
Easy Maintenance availability
Current Distortion level less than 1%
High Efficiency
Transfer to the second source in less than 5 ms in case of over low/high voltage values