The FT50 Transfer Switch Controller is selected when it is necessary to meet limitations on inrush current. A resistor is inserted in the power supply to the motor for a smooth acceleration. The main contactor by-passes the resistor after a short acceleration time and applies full voltage to the motor terminals. Starting line current is 65% of the across-the-line starting inrush. All Eaton FT Series controllers are supplied as Dual Utility controllers and meet FM 1321 / 1323 approvals.
Drain Valve Solenoid
Used for Weekly Test purposes.
Data / Memory Storage
Up to 10K Events - On Board Memory
Save Fault & Alarm Information to USB Drive
USB Port / Drive
Transfer Data to / from portable USB Device
Embedded Web Pages*
View Current Status, Data Values, Programmed Set Points and History
Direct Connection / Data Transfer with a Computer
* COM Option must be ordered for this function.
Meet FM1321 / 1323
ATC-300 Plus Controller
Monitor Source 1 and Source 2 power source voltages and frequencies
Provide undervoltage monitoring of the Source 1 and Source 2 power sources
Permit customer programming
Display real-time and historical information
Permit system testing
Store customer/factory established parameters in nonvolatile memory
Provide faceplate source status indications.