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Electric fire pump set is an important fire pump equipment

The electric fire pump set is an important fire pump equipment, usually in a horizontal state. Each pump group is composed of five parts: front pump, electric motor, hydraulic coupling, main feed water pump, lubricating oil device (including lubricating oil cooler and working oil cooler. In normal state, two sets are running, one There are two standby pumps, and any feedwater pump set can be used as a standby pump. When one of the two running pumps stops due to an accident, the standby pump will be put into operation automatically.

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Functions of fire pump electrical control cabinet:
1. The function of the electrical control cabinet of the fire pump group
According to the needs of system operation control and maintenance management, the fire pump electrical control cabinet mainly has the functions of starting and stopping the pump, main and standby switching, manual and automatic switching, dual power switching, inspection, protection, feedback mechanical emergency start, etc.
2. Pump start and stop function
The control cabinet is equipped with buttons for manually starting and stopping each fire pump, and input terminals for remotely controlling the start of the fire pump. The fire pump starts, runs, and stops normally, and the indicators and instruments display normally.
3. Manual and automatic conversion function
In the automatic state, the water pump can be started automatically or remotely manually, and the multi-line control panel can remotely stop the water pump. In manual mode, the pump can be started and stopped by the start and stop button of the control cabinet.

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    When installing a fire pump, it is essential to adhere to specific requirements to ensure its proper functionality and compliance with safety standards. Here are some important installation requirements to consider:

    Codes and Standards: Familiarize yourself with local fire codes, regulations, and industry standards applicable to fire pump installations.

    Location and Accessibility: Choose an appropriate location for the fire pump that allows for easy access, maintenance, and serviceability.

    Foundation and Mounting: Ensure that the fire pump is installed on a stable and level foundation capable of supporting its weight and minimizing vibration.

    Electrical Connections: Electrical connections should be performed by licensed electricians following electrical codes and regulations.

    Water Supply: Ensure an adequate and reliable water supply for the fire pump.

    System Piping and Valves: The piping system should be installed following the pump manufacturer’s specifications and relevant standards.

    Controls and Monitoring: Install the pump’s control panel and associated instrumentation according to manufacturer guidelines.

    Testing and Commissioning: Thoroughly test and commission the fire pump system before placing it into service.

    Documentation and Training: Maintain comprehensive documentation of the installation, including drawings, equipment specifications, test reports, and maintenance records.

    It is crucial to consult with fire protection professionals, including fire engineers and pump manufacturers, to ensure compliance with all relevant requirements during the installation process. Proper installation is essential for the reliable operation of the fire pump and the safety of the facility and its occupants.