Compact Series and Parallel Pump Test Set: Motor Dynamometer

Compact Series and Parallel Pump Test Set: Motor Dynamometer is a self-contained bench top unit for studying the series and parallel pumps characteristics.

Compact Series and Parallel Pump Test Set: Motor Dynamometer. This is a self-contained bench top unit for studying the series and parallel pumps characteristics.

The unit consists of two sets of centrifugal pump and motor dynamometer for measuring TRUE pump input power. A storage tank is on a steel base. Measuring instruments by manipulating flow control valves. Each pump can be operated individually or both pumps connected in series or parallel.

Instruction manual is also included.

TYPICAL EXPERIMENTS

Flow rate vs head at various speeds for individual pump.
Flow rate vs head at a fixed speed for two pumps connected in series or parallel.
Power input, output and true efficiency at various speeds for individual pump and two pumps connected in series or parallel.

TECHNICAL DATA

Pump ratings
– Maximum flow rate	80 Lpm
– Maximum head	18 m water
Motor dynamometers	2 ea.
Speed control	Inverter
Measuring instruments
– Torques	Spring balances
– Flow rate	Water meter and stop watch
– Pressures	Pressure gauges at pump suction and discharge
– Sensors with digital display	Speed for each motor dynamometer
Software for data display and analysis by computer (separately supplied).
Power supply	220 V, 1 Ph, 50 Hz. Other power supply is available on request.