ANT-400 Subsystem Integrated Intelligent Pump Station Integrated Automation System
Pump stations and the Pump Station Integrated Automation System are widely utilized in urban drainage stations, rural water supply and irrigation stations, water treatment plants, sewage treatment plants, and various industrial enterprises. While pump stations are categorized into low-voltage and high-voltage types, their automated control logic remains consistent.
The core scope of a Pump Station Integrated Automation System project typically includes:
Measurement: Forebay water level depth and flow rate.
Control: Forebay gate control and pump unit automation.
Power Distribution: High-voltage switchgear, distribution transformers, low-voltage switchgear, and AC/DC power panels.
Automation & Monitoring: PLC control panels, background monitoring systems (SCADA), and video surveillance.
Auxiliary Systems: Large-screen displays, environmental monitoring, and fire protection systems. The integrated automation system effectively monitors and manages pump units, power distribution, water gates, inlet/outlet pools, interruption devices, DC systems, and fire protection. It achieves the “Four Remotes” (Remote Control, Remote Metering, Remote Regulation, and Remote Signaling). By utilizing sensor signals, the system regulates gate openings and automates the startup and shutdown of pump sets to provide a complete microcomputer-based monitoring and protection solution.
Pump Station Integrated Automation System Equipment Composition
Pump Unit LCU (Local Control Unit) Panel: (Includes Ethernet Switches + Communication Management Units).
Common LCU Panel: For shared station utilities.
Temperature Measurement Instrument Panel.
Integrated Protection Devices: (Distributed in HV cubicles for Motors, Lines, Transformers, and Main Transformer protection/control).
DC Power Supply Panel: (Charging/Feeder Panel + Battery Bank Panel).
Video Surveillance System: Electrical engineering components.
Large-Screen Display System.
Five-Prevention (Interlock) System: (Linux-based / Domestic OS, includes Host Computer, Electronic Keys, Locks, and specialized software).
Hydrological Information System: (Including water level/rainfall monitoring or meteorological data collection).
Gate Electrical Secondary Equipment.
This complete Pump Station Integrated Automation System covers high and low voltage power distribution equipment, pump unit control, PLC and LCU cabinets, background SCADA monitoring, video surveillance, large-screen display, five-prevention interlock, hydrological information collection, gate electrical secondary equipment and other auxiliary subsystems.
It realizes real-time measurement, automatic control, power distribution management and full-process operation monitoring of water level, flow and pump units.
With standard four-remote functions including remote control, remote metering, remote regulation and remote signaling, the system adopts mature Linux/domestic OS architecture and integrated protection devices to deliver stable, safe, intelligent and unattended operation solutions for urban drainage, rural water supply, water and sewage treatment plants, as well as all kinds of industrial enterprises.
Pump Station Integrated Automation SystemSecondary Equipment List
No.
System Category
Equipment Name
Remarks (Function/Purpose)
1
Relay Protection Devices
Main Transformer Protection Device
With 87 differential protection, 50/51 overcurrent protection, 49 thermal protection, 27/59 voltage protection
2
Relay Protection Devices
Station‑service Transformer Protection Device
With 50/51 overcurrent, 64 earth fault, 27/59 over/under‑voltage protection
3
Relay Protection Devices
Pump Motor Differential Protection Relay (87 protection relay)
Main protection for high‑power main pumps, detects internal short‑circuit faults
