Condenser Water Pump Motor Test at Shopping Centre site 

On August 22, 2022, We conducted a thorough diagnostic test on a TECO 18.5Kw condenser water pump motor at a large shopping centre in Sydney’s inner west. The goal was to check the motor’s condition and find the cause of its random trip faults. 

CHALLENGE  

Reported Faults: Random motor trip faults. Total Harmonic Distortion levels out of range. 

Equipment Model: TECO 18.5Kw condenser water pump motor. 

OUR CHECKS 

Type of Assessment: Off Line and On Line diagnostics using a PDMA MCE/Emax™ tester. 

The tests included: 

• Phase to Phase Resistance: 

Measuring phase-to-phase resistance may be done by measuring the resistance by connecting a resistance meter to leads A and B while C is not connected. 

• Resistance to Ground...