Patented Dynamic Stator and Rotor Signatures
Used to evaluate the condition of the stator and squirrel-cage rotor in a single test. Perfect for testing new and repaired motors prior to acceptance.
Patented Test Value Static™ (TVS™)
Test Value Static (TVS) is a sum calculated from the 3-phase MCA static test and is used as a reference value for the motor. Common types of faults in the rotor and stator windings will change TVS.
Finding just one fault using the AT7™ can save your organization countless hours of downtime and provide thousands of dollars in savings. Maximize your investment by:
- Testing newly installed motors to ensure proper installation and prevent startup failure.
- Testing motor spares to ensure they are in good condition and ready for service.
- Troubleshooting motors that have quit running by testing from the MCC or directly at the motor.
- Implementing it into a PdM testing program to detect developing faults before they cause catastrophic motor system failures. Finding a motor fault before it breaks can save you countless hours of downtime and can provide thousands of dollars in savings.
Tests all types of AC motors (any voltage) including induction, synchronous, and single-phase motors. The electrical health of all motor components is evaluated, including stator windings and rotor; associated connections and cables
The electrical health of all motor components is evaluated, including, but not limited to:
- Induction windings
- Rotor
- Field and rotor coils in synchronous motors
- All associated connections and cables
- On-screen step-by-step testing instructions
- Tests take less than 3 minutes
- Tests can be performed from over 1000′ away
- Detects faults at the earliest stages before motor failure
- A timing tone that supports proper rotation speed during deenergized dynamic test
- Boot loader function facilitates firmware updates at the customer’s site
