Code: Civil-MCE-0084
MULTI PUMP TEST SET, Motor Dynamometer.
GENERAL DESCRIPTION
This is a self contained set for studying the characteristics for various types of pumps.
The unit consists of four different types of pumps namely-centrifugal, turbine, reciprocating and axial flow pump, a common storage tank, and measuring instruments. Each pump is driven by a motor dynamometer for measuring TRUE pump input power. Speed control is by an 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 : | ||||||||
- Centrifugal pump with maximum flow rate 80 lpm and maximum head 18 m water. | ||||||||
- Turbine pump with maximum flow rate 30 lpm and maximum head 30 m water. | ||||||||
- Reciprocating pump with reduction gear, maximum flow rate 15 lpm and maximum head 30 m water. | ||||||||
- 69 mm in axial flow pump with stainless steel impeller, guide vanes, shaft and casing, maximum | ||||||||
flow rate 400 lpm and maximum differential head 1.5 m water. | ||||||||
. Accessories for the reciprocating pump | : Dash pot 2ea pulse chambers, and pressure relief valve. | |||||||
. Motor dynamometers for all pumps. | ||||||||
. Selector switch | : For operations of each pump alternatively. | |||||||
. Speed control | : Inverter for controlling pump speeds alternatively by selector switch. | |||||||
. Measuring instruments: | ||||||||
- Flow rate | : Water meter and stop watch for centrifugal, turbine and reciprocating pumps | |||||||
- Pressures | : Pressure gauges for centrifugal, turbine and reciprocating pumps at common inlet and outlet. | |||||||
: Differential pressure gauge for axial flow pump. | ||||||||
- Sensors with digital display | : Speed for each motor dynamometer. | |||||||
: Torque for each motor dynamometer. | ||||||||
: Flow rate for axial flow pump. | ||||||||
. Control panel | : Pump selector switches, inverter and display. | |||||||
. Power supply | : 220V 1Ph 50 Hz. Other power supply is available on request. |