ADX
Perform a full range of tests to determine motor health
The ADX series of models are designed to perform tests at up to 15kV and can be coupled with power packs to increase test voltages up to 40 kV. This flexibility allows you to conduct AC and DC motor partial discharge and low impedance testing on all motors, generators, coils, and other devices.
Increase your productivity with simplified workflows
The ADX is designed to increase your productivity thanks to its combined manual and automatic testing, sequence-based test procedures, route-based testing, instant test-related help and customisable folder structures. The ADX is the smartest way to save you money and time.
When connected to the internet, asset management with the ADX amplifies. Combined with the PowerDB dashboard (a cloud-based application) you can create and edit routes, assets, test configurations, and installations. These are automatically uploaded to the Realm server and can be synchronised with the ADX or other team members.
Easy operation in all environments
The ADX is designed for ease of use in a range of environments. The unit has a large, 10.4-inch touch screen with an industrial-grade, daylight-viewable colour display for a clear picture indoors or outdoors.
The user interface features large, intuitive icons for easy touch operation— even when an operator is wearing insulated electrical gloves. Combined with a full QWERTY industrial waterproof IP68 keyboard and integrated mousepad, operators can easily input data and navigate the interface even in harsh work environments.
Simplified testing with superior precision
The optional built-in ADX Armature test hardware is a game-changer for maintenance and repair engineers, delivering unmatched convenience and accuracy during tests. With the armature transformer integrated into the unit, there's no need for bulky, expensive external accessories or detachable test leads, streamlining your workflow and eliminating unnecessary connections.






About the product
The Megger Baker ADX automated static motor analyser is an innovative and transformational leap forward for motor testing in today’s demanding workplaces. It offers a comprehensive set of tests for assessing the health of electric motors, for monitoring and analysing trends in motor condition, and for locating faults.
A comprehensive range of tests for motor health assessment
The portable ADX analysers provide, depending on the model, high voltage tests for surge, turn-to-turn partial discharge, insulation resistance, polarisation index, DC hi-pot and step voltage tests, as well as low voltage tests for winding resistance, inductance, and capacitance. A single set of plug-in high voltage Kelvin test leads means there is no need to change leads between tests. All ADX analysers offer a choice of manual, automatic or sequenced testing.
Integrated asset management and data synchronization
The ADX incorporates a full range of asset management tools. Test results are displayed on an integrated 10.4-inch daylight viewable touch screen and are stored locally within the instrument. In addition, when an internet connection is available, the results are automatically synchronised with the cloud-based PowerDB Dashboard application which provides additional facilities for analysis, reporting, and archiving.
Wide range of models and features
Megger Baker ADX static motor analysers are available in versions that support high voltage testing up to 4 kV, 6 kV, 12 kV, or 15 kV. All can be supplied in a basic configuration that offers DC insulation resistance, polarisation index, DC hi-pot and surge tests only, or in configurations with additional options that include low voltage resistance, inductance, and capacitance test, and facilities for partial discharge testing. A 15 kV unit with integral bar-to-bar surge test capability for DC armatures is also available.
Optional built-in armature test hardware
By incorporating the armature transformer directly into the device, the reliance on large, costly external components or removable test leads is eliminated, enhancing efficiency and minimizing extra connections.
Engineered with improved measurement circuits, it ensures exceptional precision and stability, even when performing critical impulse tests on armatures. Designed for seamless compatibility with both 30 kV and 40 kV power packs, this hardware enhances the testing experience, enabling you to work smarter and achieve consistent results every time.
Technical specifications
- Input voltage
- 90 - 264 V, 47-63 Hz, 2.5 A, CAT II 300 V
- Test type
- Capacitance
- Test type
- DC continuous ramped
- Test type
- DC hipot
- Test type
- DC step-voltage
- Test type
- Dielectric absorption (DA)
- Test type
- Inductance
- Test type
- Insulation resistance
- Test type
- Partial discharge on surge
- Test type
- Polarization index (PI)
- Test type
- Surge analysis with EAR+
- Test type
- Winding resistance