PUK+60 serves as an essential component for cabin transportation to designated floors and evacuation procedures, specifically designed for inverters compatible with 60 VDC voltage input. With a robust 600 VA UPS output power supply, PUK+60 requires the connection of 5 pieces of 12V/7Ah (60V/7Ah) batteries for optimal operation.

As soon as the main 220 VAC supply is interrupted, PUK+60 swiftly initiates the supply of power (via batteries) to the control cabinet and elevator doors. Upon closure of the evacuation contactor, it commences the provision of 60 VDC to the inverter power inputs, kickstarting the evacuation process. PUK+60 ensures UPS output for a duration of 5 minutes. An audible buzzer alerts users throughout the process, signaling a change in tone just before the completion of evacuation. Subsequently, it discontinues UPS output to ensure battery safety.
Upon the restoration of the main supply, PUK+60 resumes supplying power to the control cabinet and simultaneously charges the batteries.
The incorporation of W-type circuit breakers for both the battery circuit and 220 VAC circuit enhances maintenance procedures and overall safety.
PUK+60 output is meticulously safeguarded against short circuits and overloads. In the event of such occurrences, PUK+60 swiftly secures the system by cutting off the output, accompanied by flashing indicator LEDs.
Users can conveniently monitor the status of the main supply and batteries through indicator LEDs.
Additionally, alongside the OUTL UPS output, PUK+60 features a ZR contact output with a 9-second delay for added functionality and versatility."

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