ATENG 11489 — Computer Controlled Stand-alone Water Pumping Application
(for main items)
- With this unit there are several options and possibilities:
- Main items: 1, 2, 3, 4 and 5.
- Optional items: 6, 7, 8 and 9.
- Let us describe first the main items (1 to 5):
- 1SWPC. Unit:
- N-ALI02. Domestic Main Power Supply Module.
- Supply voltage (single-phase): 230 VAC, 1PH + N.
ON/OFF removable key.
- Output voltage connections:
- Two single-phase: 230 VAC.
Single-shase supply hose connecting plug.
N-ALI02
- Differential magnetothermal, 2 poles, 25 A, 30 mA AC, 6 KA.
Emergency stop push-button.
- N-PRC. Pumping Local Control Module.
Power source input terminals.
Measurement connectors.
- Internal meters: voltmeter and ammeter.
DC/DC converter.
Output terminals.
Remote control LED indicator.
Maximum level LED indicator.
N-PRC
Minimum level LED indicator.
- Switch for control modes: Local or SCADA.
Local control switches.
Flow meter signal connectors.
Pressure signal connectors.
Connectors for variable control (communication signal ports).
ON/OFF switch.
- Supply voltage of the module: 230 VAC.
- Nominal operating voltage with the pump controller: 36 V.
- DC working voltage range (without pump regulator): 24 – 36 V.
- Peak input power with regulator: 175 W.
- Maximum motor output power: 160 W.
- 5 A fuses.
- N-DCPWS-36V/150W. 36 VDC, 150 W Power Supply Module.
LED indicator.
DC output terminals.
Auxiliary outlet sockets.
- 5 A fuse.
- ON/OFF switch. N-DCPWS-36V/150W
- Output voltage: 36 VDC.
- Power: 150 W.
- MED65. Digital Multimeter.
- This module has a 3 ½ digit digital multimeter, with 4 mm double connector termination cables
to facilitate interconnections.
- With this digital multimeter we can measure:
Voltage.
Current.
Resistance. MED65
Capacitors capacity.
Temperature.
5
Complete Technical Specifications (for main items)
- PTWT. Pumping Unit with Two Water Tanks.
Bench-top unit.
Anodized aluminum frame and panels made of painted steel.
Main metallic elements made of stainless steel.
Diagram in the front panel with similar distribution to that of the elements in the real unit.
- Pumping tank: 25 l (approx.)
- Accumulation tank: 75 l (approx.)
Pressure pump.
- Pump voltage: 24 – 36 V.
- Maximum pumping current: 4 A.
PTWT
Proportional valve (AVP-1).
Maximum tank level sensor (SN-1).
Minimum well level sensor (SN-2).
Tank pressure sensor (SP-1).
Well pressure sensor (SP-2).
Pressure sensor of the pipeline.
Digital flow meter (SC-1).
Analogue flow meter.
Drain valve (V-1).
Pipes and piping.
Multimeter.
LabVIEW interface for data acquisition.
AC power cables.
