PBCC コンピューター制御遠心ポンプベンチ




The Computer Controlled Centrifugal Pump Bench, "PBCC", is a bench-top unit consists of a centrifugal pump computer controlled, a feed water tank, circulation pipes, regulation valves, as well as the enough control elements for the pump experiments: two pressure sensors and a flow sensor.

A frequency inverter for the pump, computer controlled, provides the possibility of regulation and measuring the pump motor speed, as well as the measurement of the torque transferred.

The pump is installed in a pipes system which avoids the permanent water spending during the operation because it is a closed circuit.

The Computer Controlled Centrifugal Pump Bench, "PBCC", unit has instrumentation and sensors to allow the measurement, from the computer, of the most typical parameters of the centrifugal pump:

  • Speed motor.
  • Total impelled flow.
  • The admission and discharge pressure.
  • Torque.
  • Calculated values:
  • Total height.
  • Hydraulic and mechanic power.
  • Efficiency.

This Computer Controlled Unit is supplied with the EDIBON Computer Control System (SCADA), and includes: The unit itself + a Control Interface Box + a Data Acquisition Board + Computer Control, Data Acquisition and Data Management Software Packages, for controlling the process and all parameters involved in the process.



  1. Demonstration of a centrifugal water pump in operation.
  2. Introduction to pump speed laws.
  3. Obtaining of curves H(Q), N(Q) and Eff%(Q).
  4. Simultaneous representation of H(Q), N(Q) and Eff%(Q).
  5. Obtaining the map of a centrifugal pump.
  6. Adimensional study of magnitudes H *, N * and Q *.
  7. Cavitation test and obtaining of curves NPSHr.
  8. Sensors calibration.


  1. Many students view results simultaneously. To view all results in real time in the classroom by means of a projector or an electronic whiteboard.
  2. Open Control, Multicontrol and Real Time Control. This unit allows intrinsically and/or extrinsically to change the span, gains, proportional, integral, derivative parameters, etc, in real time.
  3. The Computer Control System with SCADA and PID Control allow a real industrial simulation.
  4. This unit is totally safe as uses mechanical, electrical and electronic, and software safety devices.
  5. This unit can be used for doing applied research.
  6. This unit can be used for giving training courses to Industries even to other Technical Education Institutions.
  7. Control of the PBCC unit process through the control interface box without the computer.
  8. Visualization of all the sensors values used in the PBCC unit process.
  9. By using PLC-PI additional 19 more exercises can be done.
  10. Several other exercises can be done and designed by the user.