Description
Sulzer Control and Monitoring equipment Pump controllers Equipment controller EC 531 -Monitoring and control in a single unit
Key Technical Specifications:
- Level set-point, including time delays
- Speed of level change
- Random start levels
- Tariff control
- Maximum runtime
- VFD control logic, including flow calculation, day set points, night set-points and adjustable pump reversal speed
- BEP (best efficiency point)
- Data communication:
Communication via Modbus (RTU / TCP) protocol with other telemetry or SCADA systems
I/O and register cross-reference tables for efficient communication setup
Ethernet communication support
Why choose Sulzer EC 531 equipment controller?
It delivers intelligent , flexible , and energy-efficient control for pumping stations , handling up to four pumps with advanced monitoring , alarm management , and communication capabilities. Built for ease of integration , it optimizes pump performance , reduces energy use , and enhances operational reliability.
Typical applications
Municipal wastewater and stormwater pumping stations
Industrial water and effluent handling
Flood control and drainage systems
Complex multi-pump installations with remote monitoring needs
Additional features
Controls up to four pumps with alternating , cascading , or parallel operation
Supports various level measurement technologies
Built-in energy optimization algorithms for reduced operating costs
Integrated alarms for level , pump status , and system faults
Large , intuitive color display for easy setup and operation
Multiple communication interfaces for SCADA and remote monitoring
Data logging and performance trend analysis capabilities
