Motor Circuit Analysis

Motors and their inner components are vital for success in a variety of fields. It is common to find crews running machines with electric motors 24/7/365 for maximum production, energy efficiency and workplace safety, so business owners must engage with preventive measures to reduce downtime between projects. ALL-TEST Pro specializes in motor maintenance and troubleshooting, so we bring customers innovative hand-held devices to identify problems directly at the source.

Through easy-to-use controls and connectors, your team can better plan inspections and repair appointments around the equipment you use the most. ALL-TEST Pro wants to see your business succeed, so we enable you to better understand the status of electric motor health and life expectancy with tools for DE energized testing.

Below is an Example of the various sub categories: 

Motor Circuit Analysis – Portable and Online Instruments:

ALL-TEST PRO 7™

Deenergized Motor Circuit Analysis™ (MCA) Testing Instrument

The ALL-TEST PRO 7™ uses our proven, patented technology to look beyond vibration, temperature, and ultrasound test methods – giving you instant answers on your motor’s health. It represents the 7th generation in product innovation that ensures the reliability of motors in the field and helps to maximize the productivity of maintenance teams everywhere.

For more information about the advantages and uses of the  ALL-TEST PRO 7™, browse the product description below.

Advantages of the ALL-TEST PRO 7™If you and your company are looking for superior handheld testing equipment, you’ve come to the right place. Our ALL-TEST PRO 7™ electric motor testing device can be used to detect motor abnormalities in machinery across every industry. This device features easy-to-use motor testing technology to detect motor abnormalities.

Our handheld motor testing devices outperform our competitors’ products in both quality and usability. While most similar products are able to detect only ground faults, the ALL-TEST PRO 7™ has the ability to detect motor failures before they occur and is a critical component of maintaining a facility’s productivity and overall ROI.

With the high-tech capabilities of the ALL-TEST PRO 7™, you and your technicians can easily detect even the most subtle imbalances in any motor. This function is incredibly important for the detection of stator coil. With this handheld product, you can easily gather a full picture of any given motor’s conditions right in one place — long before your motors fail as a result of preventable issues.

Uses for the ALL-TEST PRO 7™

You can use the ALL-TEST PRO 7™ to boost your motor testing methods. Test any motor’s resistance, stator, rotor, contamination and insulation stats all on one device and receive accurate diagnostics within as little as a few minutes.

With our ALL-TEST PRO 7™, you can use our patented Stator and Rotor Signatures™ to test the squirrel-cage rotor and stator with a single assessment. You can also diagnose common fault types using this product’s patented Test Value Static™ (TVS™), which provides a sum calculated from a 3-phase MCA static assessment.

This product tests every AC motor type. It evaluates the electrical health of synchronous, single-phase motors by assessing their stator wings, rotors, cables and other components.

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.

ALL-TEST PRO 7™ Features

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

ALL-TEST PRO On-Line II™

Energized Electrical Signature Analysis (ESA) Testing Instrument

Test your motor quickly and easily with the most complete energized motor and power diagnostic instrument, all in a handheld, lightweight package. The ALL-TEST PRO On-Line II™ electrical signature analysis tool delivers superior AC diagnostics for the evaluation of your motor health, including electrical and mechanical rotor health, stator health, air gap, and the entire driven load, whether geared, bladed, or belted.

This power quality and electric motor analyzer is the most complete electrical signature and power analysis instrument for AC/DC motors, generators, and transformers. The ATPOL II™ software analyzes and reports on the electrical and mechanical conditions of the entire motor or generator system. Track results easily with smart, automatic diagnostic tools for AC/DC motors, generators and transformers.

The ALL-TEST PRO On-Line II™ is the most complete energized motor and power diagnostic instrument available today – all in a handheld, lightweight package. It delivers superior AC diagnostics for the evaluation of electrical and mechanical stator health, rotor health, air gap, and the health of the entire driven load (belted, geared, bladed, etc.). This instrument also provides excellent diagnostics for DC motors, generators and transformers.

The ATPOL II™ offers many software and data analysis advantages compared to the competition, including key determinations that are made automatically, including:

  • Line frequency, running speed and pole pass frequency
  • Software automatically looks for patterns related to stator slot and rotor bar fault frequencies
  • Automatic detection of static or dynamic eccentricity faults
  • Evaluation of incoming power, including harmonics
  • Calculates efficiency for AC induction & DC motors
  • Power analysis includes sag/swell and transient detection, plus energy consumption data logging
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The ATPOL II™ has passed the highest standards for CAT III 1000V. The CAT IV 600V rating signifies it is suitable for testing at the service entrance (≤ 600V).

Advantages of the ALL-TEST PRO On-Line II™

Confront the challenges of motor testing with tools from ALL-TEST Pro. The ALL-TEST PRO On-Line II™ goes beyond a standard electrical signature analysis. The ATPOL II™ software features superior diagnostic tools that are both smart and automatic. Maintenance staff can easily track the testing results and receive reports on the electrical and the mechanical condition of the motor.

Our power quality analyzer for motors is lightweight and easy to use. The ATPOL II™ fits into a small pouch so you can carry it anywhere the job takes you. The ATPOL II™ is equipped with Bluetooth® and allows users to safely and easily view and collect data from a laptop while outside of the arc flash zone. No need to keep track of additional cables.Whether you’re testing your equipment in the field or performing a routine check of your motor assets, count on the ATPOL II™ to provide reliable results in a timely manner.

No need to deal with downtime and repair broken machinery after the fact. Follow trends over time and schedule maintenance as needed on your production schedule. With the ATPOL II™, you can act proactively to prevent common motor failures and make the most of valuable production time in your facility.

Motor Circuit Analysis Software:

MCA™ Software

Deenergized Motor Circuit Analysis (MCA™) Software

MCA™ software enables you to manage your plant’s motors efficiently and easily. Track, trend and report on the condition of your plant’s motor assets in one software program. Share data to schedule maintenance and avoid downtime, unforeseen repair costs and improve worker safety. Trend assets and productivity and schedule maintenance based on facts and production schedules.

ALL-TEST Pro’s MCA Software enables analysis, quality control, troubleshooting and predictive maintenance for complete deenergized motor testing. The software compliments the AT7™, AT7™ PROFESSIONALAT34™ and AT5™ to create a complete analysis package for monitoring and maintaining electric motors and transformers.

Our MCA software’s intuitive analytics take the guesswork out of interpreting test results, including built-in diagnostic algorithms and trending as well as seven options for thorough, flexible report types.

MCA™ Software Features

Comprehensive Database

The core of the MCA so¬ftware is a database that collects and organizes the nameplate information and individual test results from all of your motors and transformers. A powerful, integrated search functionality enables access to data across all companies and locations by motor voltage, horsepower/kW, RPM, etc.

Evaluate New and Repaired Motors for Quality Control

Unlike other suppliers of motor testing equipment motor nameplate information is not required to evaluate the condition of the motor. Acceptance testing means YOU are in control of your motors program. The first test provides the baseline for future comparison.

*Requires MCA PRO Enterprise software only.

Motor Diagnostics for Troubleshooting

MCA™ Software applies proprietary algorithms and automatically diagnoses likely motor faults, taking the guesswork out of interpreting test data. The reporting feature displays a tabular and graphic view of the results which are easy to interpret and understand.

Motor Tending for Predictive Maintenance

All test data can be trend-graphed for condition monitoring. Condition based monitoring allows you to see deteriorating conditions that will need to be rectified in the near future. Planning for repairs and avoiding unscheduled downtime saves you money and time.

Scheduling and Review

  • Review motor assets to be tested by date.
  • Retest based on motor trend condition.
  • Or retest based on alarms.

You are even able to record additional test data for each motor such as infrared, vibration and other technologies you currently utilize to track assets.

Manage Assets by Location
Records can be grouped by buildings or process by manufacturing sites and also by customer name and location for service organizations. The user can quickly identify equipment marked Bad, Warning or Testing Past Due and the location of each asset.