Teers-Traction Elevator Emergency Return System
In the event of a power failure, ESI provides a TEERS add-on that monitors the incoming electrical power to the elevator control systems. It provides single-phase power to the controller and brings the car to the closest floor (up or down). This eliminates the entrapment of any passengers during a power outage
When normal power is restored the TEERS will switch over and supply the elevator from incoming electrical power.
Features
- On board controller
- Diagnostic LCD screen and user interface
- Lockable shut-off switch
- Three phase input
- UPS bypass control switch
- UPS status monitor via dry contact output
- Test button to simulate power failure
