Ensuring the optimal performance and longevity of a Centrifugal Chiller, equipped with a Toshiba motor, is critical. This diagnostic report, utilizing our PDMA MCE/Emax™ tool, highlights the findings from extensive testing to identify and rectify operational issues. 

CHALLENGE  

Reported Faults: The motor exhibited minor inductive imbalance, high running temperatures, hot joints, damaged supply leads with brittle insulation, and inadequately secured supply leads. 

Equipment Model: York Centrifugal Chiller with a Toshiba motor, 402 kW power, operating at 3000 RPM. 

OUR CHECKS 

Type of Assessment: 

1. Testing Equipment and Setup: 

The tests were conducted using our PDMA MCE/Emax™ diagnostic tool, a reliable instrument for motor evaluation. 

The tests included both offline and online diagnostic procedures to assess different aspects of the motor’s performance. 

2. Offline Testing: 

• Motor...