HI-FOG® Electric Pump Unit The HI-FOG® EPU consists of the modular pump skid and the control cabinet. View larger image › HI-FOG® Electric Pump Unit The HI-FOG® EPU consists of the modular pump skid and the control cabinet. Modular Pump Skid The number of wear and tear components has been minimized for increased system reliability and simplified maintenance. View larger image › Modular Pump Skid The number of wear and tear components has been minimized for increased system reliability and simplified maintenance. Optimized Footprint The unique modular structure allows the pump skid and control cabinet to be installed separately which brings more flexibility to the pump room design. View larger image › Optimized Footprint The unique modular structure allows the pump skid and control cabinet to be installed separately which brings more flexibility to the pump room design. High Pressure Pumps Premium long life pumps ensure reliable operation at the required working pressure. View larger image › High Pressure Pumps Premium long life pumps ensure reliable operation at the required working pressure. Electric Motors The high pressure pumps are connected to high-end IE3 premium efficiency motors, ranging from 15 kW to 27 kW output and capable of operating at 50 or 60 hertz for a wide range of voltages. View larger image › Electric Motors The high pressure pumps are connected to high-end IE3 premium efficiency motors, ranging from 15 kW to 27 kW output and capable of operating at 50 or 60 hertz for a wide range of voltages. Pump Connection Each pump is connected to the water inlet and high pressure output through special, high grade stainless steel pipe. View larger image › Pump Connection Each pump is connected to the water inlet and high pressure output through special, high grade stainless steel pipe. No hydraulic hoses are used on the unit ensuring long-lasting operation in harsh conditions. High Pressure Manifold The high pressure manifold incorporates built-in safety features with the pressure relief valves assuring safe operation. View larger image › High Pressure Manifold The high pressure manifold incorporates built-in safety features with the pressure relief valves assuring safe operation. Filter Unit The EPU fresh water filter is always supplied with bypass and monitoring ensuring continuous system operation. View larger image › Filter Unit The EPU fresh water filter is always supplied with bypass and monitoring ensuring continuous system operation. Flow Monitor Flow monitor indicates if the filter is clogged. View larger image › Flow Monitor Flow monitor indicates if the filter is clogged. Pressure Gauge The system pressure can be monitored from the pressure gauge at a glance. View larger image › Pressure Gauge The system pressure can be monitored from the pressure gauge at a glance. Stabilization Valve When resetting the system, the stabilization valve activates and releases excess pressure from the system. View larger image › Stabilization Valve When resetting the system, the stabilization valve activates and releases excess pressure from the system. Frame All components are connected to the frame module enabling unique configurability in terms of design and installation. View larger image › Frame All components are connected to the frame module enabling unique configurability in terms of design and installation. The HI-FOG® EPU Control Cabinet The embedded control system takes care of the closed loop pressure control and continuous HI-FOG® system pressure monitoring. View larger image › The HI-FOG® EPU Control Cabinet The embedded control system takes care of the closed loop pressure control and continuous HI-FOG® system pressure monitoring. The HI-FOG® EPU Control Cabinet During activation the control system runs only as many motors as needed to reach the working pressure. View larger image › The HI-FOG® EPU Control Cabinet During activation the control system runs only as many motors as needed to reach the working pressure. Frequency Converter Pressure is optimized with an advanced software control and a frequency converter. View larger image › Frequency Converter Pressure is optimized with an advanced software control and a frequency converter. Pump Unit Controller The HI-FOG® EPU’s software based control system takes care of the closed loop pressure control and continuous HI-FOG® system pressure monitoring. View larger image › Pump Unit Controller The HI-FOG® EPU’s software based control system takes care of the closed loop pressure control and continuous HI-FOG® system pressure monitoring. Built-in redundancies To ensure operational reliability, the HI-FOG® EPU incorporates many built-in redundancies, including activation and pressure control. View larger image › Built-in redundancies To ensure operational reliability, the HI-FOG® EPU incorporates many built-in redundancies, including activation and pressure control. Internal Controller Area Network (CAN) bus communication, embedded control system (printed circuit) boards and system pressure monitoring are duplicated. Motor Control Interface Each electric motor has individual control circuits to ensure that the unit is able to operate even if one of the motors has a malfunction. View larger image › Motor Control Interface Each electric motor has individual control circuits to ensure that the unit is able to operate even if one of the motors has a malfunction. Battery Backup In case of power outage, the control system is backed up with batteries. View larger image › Battery Backup In case of power outage, the control system is backed up with batteries. Pump User Panel The pump user panel enables efficient and optimized maintenance activities by providing real-time status indications of the pump unit and the HI-FOG® system. View larger image › Pump User Panel The pump user panel enables efficient and optimized maintenance activities by providing real-time status indications of the pump unit and the HI-FOG® system. It shows pressure trend view, alarm and help information, event history and maintenance reminders. The user interface is easy to use and configurable in multiple languages.
