AP STS-E3 series allows instantaneous transfer of power sources to the load. If one power source fails, the STS switches to the back-up power source so fast that the load never recognises the transfer made. AP STS guarantees a source of redundant power, allowing the load to be switched between to alternative and independent power sources. Switching can be automatic (when a supply source falls outside of acceptable tolerances) or manually done by an operator from the front panel or remotely.

Key Features
• 3-phase 3-pole or 4-pole configurations
• Increased power quality and noise reduction
• Power blackout protection and power redundancy
• Automatic static switching
• Remote monitoring input power sources
• Easy static and mechanical transfer to input sources
• Remote management the power events
• Power event logging
• Output current capability up to 1000% for short time
• Manufactured according to EC Directive; EN62310