Developed with compatibility in mind! Equipped with a nickel-cadmium battery, it can operate for several hours even during a power outage.
This is an example of a DC stabilized power supply for elevator monitoring devices and a signal transmission device with communication conversion functions.
It is necessary to ensure compatibility between the power supply and the monitoring system. Previously, communication was done using RS422 + PT 5C, but RS485 has been added to enhance compatibility in development.
With the addition of RS485, the capacity of the power supply has been increased. Additionally, a nickel-cadmium battery has been incorporated to ensure operation for several hours during power outages as part of emergency measures.
【Case Overview】
■ Application: Elevator control room
■ Input voltage range: AC 85V to 264V
■ Output specifications: 5V/3A, 24V/1.2A, 48V/0.05A
■ Number of channels: 3 channels
■ Efficiency: 80%
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