Water and wastewater treatment facilities face core challenges including high energy consumption from long-running pumps, humid and corrosive on-site environments, and demand for stable automated process control. Our tailored solution covers the full power distribution and automation chain.
- Reliable power distribution backbone: Outdoor compact prefabricated substations, KYN28A-12 medium-voltage switchgear, low-voltage MNS/GCK draw-out switchgear and dry-type transformers form a complete power supply system. Enclosures with up to IP54 protection effectively adapt to humid pump rooms and semi-outdoor pump station environments.
- Energy-saving motor control: VFD control cabinets and soft start cabinets drive intake pumps, circulating pumps and sludge pumps. Replacing traditional valve throttling with frequency conversion speed regulation achieves 25%–40% comprehensive energy savings, while soft start eliminates water hammer impact and extends the service life of pipelines and pump bodies.
- Full-process automatic control: PLC/DCS control systems paired with pressure transmitters, submersible liquid level sensors, temperature transmitters and electro-pneumatic valve positioners realize fully automatic closed-loop control of water level, pipeline pressure and flow rate. The system supports remote monitoring and parameter adjustment in the central control room, greatly reducing on-site manual operation intensity.
This solution has been widely applied in municipal water supply plants, industrial wastewater stations and large sewage treatment projects, effectively reducing long-term operating costs and improving water supply and drainage stability.