This manual covers the installation, operation, maintenance and troubleshooting of the automatic transfer switch control unit.
The ATS-465 is a multifunction programmable logic automatic transfer switch controller suitable for 1-phase and 3-phase systems. It monitors Normal and Standby power sources for voltage and frequency anomalies and provides seamless automatic transfer of loads between them. The unit features a microprocessor-based design with a user-friendly LED display and membrane switch buttons for easy operation and programming.
| Voltage Rating | AC 440/460/480V |
|---|---|
| System Compatibility | 1 phase and 3 phase system |
| Time Delay Emergency to Normal | 00 - 999 sec |
| Time Delay Normal to Emergency | 00 - 250 sec |
| Time Delay Engine Start | 00 - 30 sec |
| Time Delay Engine Cool-down | 00 - 250 sec |
| Time Delay Center OFF Position | 00 - 99 sec |
| Over Voltage Adjustment Range | 450 - 530 Vac |
| Under Voltage Adjustment Range | 350 - 470 Vac |
| Over Frequency Adjustment Range | 51 - 75 Hz |
| Under Frequency Adjustment Range | 40 - 59 Hz |
| Scheduled Exercise Duration | 1 week to 4 weeks |
The controller is suitable for 1-phase and 3-phase systems.
The adjustable TDEN time range is from 00 to 999 seconds.
The Time Delay Engine Start (TDES) timer prevents nuisance starts if power normalizes before the countdown ends.
Yes, without power, the controller can maintain the clock working for up to a week.