ABB SS822

ABB SS822 is a power voting unit for industrial automation systems. It is mainly used to monitor and control multiple power supplies to ensure that the system can maintain stable operation in the event of failure. SS822 can monitor the voltage, current and other parameters of multiple power supplies, once a power failure is detected, it will automatically switch to the standby power supply, thus ensuring the continuous operation of the system.

Product parameters and specifications (specific parameters may vary depending on the version or configuration, please refer to the product data manual) :
Input voltage: Usually 24V DC
Input current: The input current varies according to the model
Output voltage: usually the same as the input voltage
Output current: Depending on the model, the output current will vary

Monitoring function: can monitor voltage, current, overload, short circuit and other faults
Switching time: In case of failure, it can be quickly switched to the standby power supply
Communication interface: Supports a variety of communication interfaces to facilitate communication with other devices
Main functions:
Power monitoring: Real-time monitoring of multiple power supplies
Fault detection: Detects power faults, such as overload and short circuit
Automatic switching: Automatically switches to the standby power supply in case of a fault
Signal output: Provide fault alarm signal, convenient for users to maintain