Three-phase Motor Tester

The three-phase motor tester is mainly suitable for all types of three-phase motors and single-phase single-speed motors，testing the safety performance, no-load performance, and stall performance of various types of three-phase motors and single-phase single-speed motors, completing all performance tests in one setup. The tester adopts centralized control by an industrial computer and features high stability, small size, high speed, and high efficiency.

Key Features

Technology

Specification

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Key Features

1. Built-in industrial computer for unlimited storage of test conditions and results; USB storage interface for easy data copying; user-friendly interface using Windows operating system and professional control software;

2. Digital closed-loop feedback control with fully automatic voltage regulation mode; output voltage automatically corrected and unaffected by external power grid fluctuations, ensuring test accuracy;

3. Real-time ambient temperature monitoring; resistance test results are automatically converted to standard temperature values, simplifying result judgment and ensuring test consistency;

4. No-load online stall performance testing; simplifies the testing process, reducing costs and increasing efficiency;

5. The tester can be integrated with various production management systems, featuring bar-code scanning, report and nameplate printing functions;

6. The core control of the testing instrument uses a high-speed ARM processor for comprehensive and rapid data processing;

7. Can communicate with frequency converters to control their output, ensuring accurate power output.

Technology

Test items: AC Hi-pot, Insulation resistance, Surge, DC resistance, Stall performance (voltage, current, power), No-load performance (voltage, current, power)

Using a three-phase motor tester can greatly improve the precision and efficiency of testing, and provide detailed test data and analysis reports, better determining whether the three-phase motors before leaving the factory are qualified.

Specification

model	AIP9983X		AIP9983	AIP9983-S
Test Items	AC Hi-pot, Insulation resistance, Surge, DC resistance, No-load performance, stall performance
Test object	Small and medium-sized three-phase, single-phase (single-speed) motors			Large and medium-sized three-phase and single-phase (single-speed) motors
Test station	Cabinet unit, single station (no control panel)
Data storage methods	Industrial computer storage
AC Hi-pot
Output voltage setting range/precision	AC 200~300V ±（3% * setting value + 5 digits）
Breakdown current preset alarm range	Upper limit: 0.10~100.00mA Lower limit: 0.00~5.00mA			Upper limit：0.10~200.00mA Lower limit：0.00~5.00mA
Test time range/resolution	1~300s 1s/step
Arc detection (optional)	Levels 1 to 9 (Level 9 is the highest sensitivity).
Insulation resistance
Output voltage setting range/precision	DC 500V/1000V ± (3% * set value + 3V)
Insulation resistance measurement range/precision	1~500MΩ ≤100MΩ: ±(5%display value + 3 digits) >100MΩ: ±(8%display value + 8 digits)
Insulation resistance alarm setting range	Upper limit: 0~500MΩ; Lower limit: 1~500MΩ
Test time range/resolution	1~300s 1s/step
Surge
Output voltage setting range/precision	500~3000V ± (5% * set value + 5V)
Waveform comparison items	Area, product, corona, phase
Test time range/resolution	1~300s 1s/step
DC resistance
Resistance measurement range/precision		Temperature compensation adjustable from 0.01Ω to 2000Ω ± (0.5% * reading + 2 digits).
Test time range/resolution		1~300s 1s/step
No-load performance
Voltage test range and precision		20~600V ± (0.5% * displayed value + 1V)
Current testing range and precision		0.10~60.0A ± (0.5% * displayed value + 2 digits) 0.5~120A		0.5~120A ± (0.5% * display value + 2 digits) Optional 250A/400A/600A
Power test range and precision		30W~36KW		60W~72KW
Stall performance
Voltage test range and precision		20~600V ± (0.5% * displayed value + 1V)
Current testing range and precision		0.10~60A ± (0.5% * displayed value + 2 digits)			0.5~120A ± (0.5% * display value + 2 digits) Optional 250A/400A/600A
Power test range and precision		30W~36KW			60W~72KW

FAQ

What types of motors can this three-phase motor testing system test?

The AIP three-phase motor testing system is suitable for various types of three-phase motors as well as single-phase single-speed motors. It supports both small and medium-sized motors and can be configured for larger motor testing applications, making it ideal for motor manufacturers and quality inspection laboratories.
What test items can be completed in one setup?

AIP three-phase motor tester allows multiple tests to be completed in a single clamping, including AC hi-pot, insulation resistance, surge test, DC resistance, no-load performance, and stall performance (voltage, current, and power). This one-station testing approach significantly improves testing efficiency and reduces production costs.
Can the test data be stored and integrated with factory systems?

Yes. The tester features a built-in industrial computer with unlimited data storage for test conditions and results. It supports USB data export and can be integrated with MES or other production management systems. Barcode scanning, automatic report generation, and nameplate printing are also supported for smart factory applications.