SEMAPI INSTRUMENTS PRIVATE LIMITED

Seethammadhara, Visakhapatnam, Andhra Pradesh

SEMAPIs dynamic electric motor test and monitoring

instruments are built to conduct condition monitoring tests of motors from a Motor Control Center (MCC). The Test I go is the latest generation of battery-operated testers that will check the health of rotating electrical machines while they are in operation.

The Motor Current Signature Analysis (MCSA)

Test I go performs functions for predictive maintenance

programs. It identifies possible power circuit problems that degrade motor health, examines overall motor power conditions, monitors the load and observes motor performance plus estimating energy savings. It is programmed to supply information on:

1. Three phase voltage levels

2. Voltage balance

3. Harmonic distortion

4. Rotor cage condition

5. Motor efficiency

6. Effective service factor

7. Over-current

8. Power factor correction

9. Torque

10. Load

Once testing is complete (ex.: 30 seconds), you can save and store results for each individual electric motor. This type of documentation is critical for any predictive maintenance program. It allows the

recalling of previous information for trending over time. With the Test I go, collect, store, recall and manage test results using common database file formats. You can generate reports quickly, allowing

operators visual confirmation of motor integrity. Results are immediate allowing the operator to determine the true cost of wasted energy.

Maintenance professionals need to minimize costs associated with unexpected motor failures and production downtime. This is the only tool in the world capable of performing, also, a sophisticated, full 6

Channels Mechanical Vibration Analysis. This avoids having to purchase two testers to perform Predictive Maintenance for Industries with small number of motors, or, allows to buy a single platform unit to

integrate both mechanical and electrical analysis, for large industrial facilities with lots of electric motors.