PBSPC Werkbank für serien-/ parallelgeschaltete Pumpen, computergesteuert.

COMPUTER CONTROLLED SERIES/PARALLEL PUMPS BENCH - PBSPC

ÄHNLICHE NEUIGKEITEN

ALLGEMEINE BESCHREIBUNG

The Computer Controlled Series/Parallel Pumps Bench, "PBSPC", is designed to demonstrate the operational advantages of parallel or series operation, depending on the required duty.

This unit consists of two centrifugal pumps, a feed water tank, circulation pipes, regulation valves, three pressure sensors and a flow sensor.

The centrifugal pumps can operate: alone, coupled in series or in parallel. A three-phase motor activates a pump with possibility of adjustment and measurement of the turn speed as well as the transmitted mechanic torque, and a single-phase motor activates the other pump.

The pumps are installed in a pipes system, which, as it is a closed circuit, avoids the permanent waste of water during the operation.

By the appropriate positioning of the valves it is possible to connect the pumps individually, in series or in parallel, depending on which test is going to be performed.

The "PBSPC" unit has instrumentation and sensors to allow the measurement, from the computer, of the most typical parameters of the pumps:

Motor turn speed.Total impelled flow.The admission and discharge pressure.Torque.Calculated values:
  • Total height.
  • Hydraulic power.
  • Mechanic power.
  • Efficiency.

Adjustable parameters, as:

Motor speed and flow.Position of the valves.

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

ÜBUNGEN UND GEFÜHRTE PRAKTIKEN

GEFÜHRTE PRAKTISCHE ÜBUNGEN IM HANDBUCH ENTHALTEN

  1. Obtaining curves H (Q), N (Q), Eff% (Q).
  2. Three simultaneous representations of H (Q), N (Q) and Eff% (Q).
  3. Obtaining the map of a centrifugal pump.
  4. Adimensional study of magnitudes H*, N* and Q*.
  5. Cavitation test and obtaining curves NPSHr.
  6. Series coupling of two pumps with same characteristics.
  7. Series coupling of two pumps of different characteristics.
  8. Parallel coupling of two pumps with same characteristics.
  9. Parallel coupling of two pumps of different characteristics.
  10. Sensors calibration.

MEHR PRAKTISCHE ÜBUNGEN FÜR DAS GERÄT

  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 PBSPC unit process through the control interface box without the computer.
  8. Visualization of all the sensors values used in the PBSPC 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.

ÄHNLICHE VERFÜGBARE GERÄTE

QUALITÄT

KUNDENDIENST