The AT31 will measure impedance (Z), phase angle (Fi), current/frequency response (I/F), insulation to ground resistance (500V or 1000V and measure to 500 meg-ohm), will perform a quick pass/fail rotor test (by turning the motor shaft), and will measure EMI.

Measurement results can be entered into our optional Condition Calculator (CC) software. The CC software will perform an unbalance calculation and report back on the condition of the winding, plus will allow the results to be stored and printed. However, Condition Calculator software does not perform data trending.

AT31 testing range is dependent upon motor, transformer, or generator design, but the AT31 has successfully tested AC motors of hundreds of horsepower in size.» Click Here for Product Overview

The ATIV makes the following 5 measurements plus an insulation to ground test:
Resistance (R), phase angle (Fi), current/frequency response (I/F), the impedance (Z) and inductance (L).
The ATIV will store up to 500 motor tests and test results can be sent to the provided computer software via the PC interface. The provided TREND software offers analysis, trending and reporting for single and three phase AC induction motors.

Optional EMCAT PROTM software is available for analysis of DC motors and transformers.

The ATIV will test fractional horsepower motors to large synchronous machines and test measurement rules are well established and are easy to understand. » Click Here for Product Overview

ATPOL II is actually two instruments in one- a complete Power Quality Analyzer (PQ) and complete Motor Analyzer (ESA). When in PQ mode it can be used for energy data logging, harmonic analysis, voltage and current charting, view waveforms, waveform capture of sags and swells, transient capture and event capture. In ESA mode it evaluates the condition of incoming power, the control circuit, the motor itself, and the driven load and results can be trended for Condition Based Maintenance/Predictive Maintenance purposes.

The ATPOL II will provide valuable information for AC induction and DC motors, generators, wound rotor motors, synchronous motors, machine tool motors, etc.

For even greater operator safety our optional ALL-SAFE PROTM connection boxes can be installed so the electrical panel need not be opened for data collection purposes. Besides better operator safety during data collection, this will also allow the user to test potentially a hundred motors each day. » Click Here for Product Overview