Job Characteristics

1. Equipped with a dual-pump system, automatically switching to the backup pump in the event of a primary pump failure.

2. Equipped with manual/automatic selection and start/stop functions. In manual mode, the fire pump operation is initiated and stopped manually by personnel. In automatic mode, the start/stop operations can be remotely controlled through fire hydrant buttons, fire control centers, and other devices.

3. Features include phase sequence protection, undervoltage protection, overvoltage protection, overload, and overcurrent protection.

4. Employ a dual-pump control system with one in use and one in reserve. In the event of a primary pump failure, it can automatically switch to the backup pump for operation.

5. Manual and automatic operation modes. When operating manually on-site, individual start and stop operations are performed for the main pump and standby pump. In automatic mode, the system can select either the main pump or the standby pump (or vice versa) based on user requirements. It can also initiate or stop operations via fire hydrant buttons or remotely from the fire control center.

6. Protection Function, capable of real-time protection for set control settings.