AT7™ PRO

Electric Motor Testing

AT7™ PRO

The ALL-TEST PRO 7™ PROFESSIONAL is your all-in-one device for testing any motor’s resistance, stator, rotor, contamination, and insulation stats, delivering accurate diagnostics in just minutes.

Key Features:

Comprehensive Testing: Assess resistance, stator health, rotor condition, contamination levels, and insulation stats all with one device, providing comprehensive diagnostics for optimal motor performance.
Expanded Functionality: In addition to the core features of the ALL-TEST PRO 7™, the PROFESSIONAL version extends its capabilities to include testing of DC motor types, traction motors, and transformers. It also incorporates route-based testing for data trending and in-depth analysis.

Applications Include:

Offline testing of AC and DC motors, transformers, and generators
Testing during installation and startup of new motors
Condition monitoring for ongoing performance assessment
Troubleshooting to pinpoint and resolve motor issues swiftly

Features

Diagnostics with AT7™ Pro:

The AT7™ Pro module within the PROFESSIONAL version identifies various motor issues, including stator and rotor problems, ground faults, winding faults, open connections, and contamination issues, ensuring thorough and accurate assessments.

Take Control of Motor Testing:

With the ALL-TEST PRO 7™ PROFESSIONAL, streamline your motor testing process, diagnose issues efficiently, and optimize motor performance for enhanced reliability and longevity.

Complete Motor Health Assessment

The electrical health of all motor components is evaluated, including, but not limited to induction windings, rotors, DC field windings and armature, field and rotor coils in synchronous motors, primary and secondary windings in transformers, and all associated connections and cables.

Patented Test Value Static™ (TVS™)

Test Value Static (TVS) technology uses a proprietary algorithm to create an overall ‘machine health’ value from a quick, 3-phase test that analyzes impedance, inductance, phase angle and current frequency, to trend over time.

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.