Code: Civil-MCE-0085
COMPACT MULTI PUMP TEST SET, Inverter Speed Control.
GENERAL DESCRIPTION
This is a compact self contained set for studying the characteristics for various types of pumps.
The unit consists of four different types of pump namely-centrifugal, turbine, reciprocating and axial flow pumps and a common storage tank, measuring instruments. Speed control is by an advanced inverter. By manipulating flow control valves and a selector switch, each pump can be operated individually. The unit is floor standing with removeable supports.
TYPICAL EXPERIMENTS
TECHNICAL DATA
| Pumps ratings : | ||||||||
| - Centrifugal pump and motor with maximum flow rate 80 lpm and maximum head 18 m water. | ||||||||
| - Turbine pump and motor with maximum flow rate 30 lpm and maximum head 30 m water. | ||||||||
| - Reciprocating pump and motor with reduction gear, maximum flow rate 15 lpm at 300 rpm and | ||||||||
| maximum head 30 m water. | ||||||||
| - Axial flow pump and motor with stainless steel impeller, guide vanes, shaft and casing, maximum | ||||||||
| flow rate 400 lpm and maximum differential head 1.5 m water. | ||||||||
| . Speed control | : Advanced inverter for controlling and indicating pump speed as well as | |||||||
| for calculating motor input power alternatively by selector switches. | ||||||||
| . Selector switch | : For operation of each pump alternatively. | |||||||
| . Accessories for the reciprocating pump | : 2 ea pulse chambers with isolating valves, and a pressure relief valve. | |||||||
| . Measuring instruments: | ||||||||
| - Flow rates | : Water meter and stop watch for centrifugal, turbine and reciprocating pumps. | |||||||
| : Differential pressure gauge for axial flow pump. | ||||||||
| - Pressures | : Pressure gauges for centrifugal, turbine and reciprocating pumps at common inlet and outlet. | |||||||
| . Control panel | : Pump selector switches, inverter, and flow digital display for the axial flow pump. | |||||||