一级标题
一级标题

AIP single-phase/three-phase motor stator tester test items mainly include AC Hi-pot, insulation resistance, surge, DC winding resistance, inductance, MAG, rotation.

AIP single-phase/three-phase motor stator tester is suitable for electrical performance testing of various types of motor stators.

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Stator Tester

AC induction motor stator tester

The tester adapts to the electrical test requirement of a series of AC induction motor stators, such as household appliances motor (washing machine, air conditioner, fans, etc.), water pump motor, stepping motor, shaded pole motor, series motor, servo motor, etc. Complete all test items in one test with stabilization, speediness, efficiency, and accuracy. And it has been exported to many countries.

AC motor tester
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AC motor tester
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Key Features
Technology
Specification
Application
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Key Features

Easy-to-operate: 10.4-inch LCD, two kinds of operation are available: touch screen and numeric key, User-friendly interface and each function come up with help document.

High performance: support to test Hi-pot, insulation resistance, surge, winding resistance, rotation, inductance, etc.

Easy-to-remain: support intelligent self-inspection, remote failure diagnosis, and online software upgrading, Insertable card design makes it easy to disassemble and replace.

Easy-to-use: professional test software, User-friendly operation interface, built-in help documents, high-performance touch, and numeric keyboard as standard.

Multiple interfaces: the instrument comes with USB, LAN（can be converted to RS232, RS485, etc.）port, support TCP/IP network protocol, and PLC simulation technology, Instrument control, and expansion are quite easy.

Multiple startup models: button startup, sliding cover startup, and network startup are available.

Language support: different language options to meet the needs of customers at home and abroad.

Intellectualization: the system can be connected to the external through the internet port to achieve data interaction and resource sharing, meeting the requirements of the new generation of the internet.

Modular card design: independent testing module, different function has different modules.

Technology

Test items: AC Hi-pot, insulation resistance, surge, DC winding resistance, inductance, MAG, rotation


High-speed testing: single-phase single-speed motors take only 5S to complete all project inspections

High efficiency: all tests can be done at one-stop with one wire connection.

Strong adaptability: support to perform the test for winding over 10μH, and close loop voltage feedback makes the test more accurate.


Compatible with single and three phase motor stator testing.

Duplex station serial test makes higher efficiency.

Effective detection of poorly embedded coils.


Specification

Model

AIP891X series

Test

Single-phase motor stator (single-speed, multi-speed), three-phase motor stator

Test stations                                     

Duplex station

AC Hi-pot

Output voltage setting range/precision     

AC 500～3000V      ±(2%×setting value+10V)   

Breakdown current test range/precision     

0.10～20.00mA        ±(2%×display value+0.05mA)

Breakdown current preset alarm range  

Upper limit:0.10~20.00mA   Lower limit:0.00～20.00mA

Test time range/resolution       

0.5～999.9s   0.1s/step

Arc detection                                         

1～9(9 is the most sensitive  level)

Insulation resistance

Output voltage setting range/precision      

DC 500V/1000V         ± ”2%× setting value+10V”

Insulation resistance measurement range/precision     

1～500MΩ

≤100MΩ：± ” 3%×display value+0.5MΩ”,  >100MΩ：± ” 5%×display value+5MΩ)” 

Insulation resistance alarm setting range     

Upper limit：0～500MΩ；Lower limit：1～500MΩ

Test time range/resolution    

0.5～999.9s   0.1s/step

Surge

Output voltage setting range/precision

500～3000V          ±(3%× display value+8V)

Sampling frequency                                          

100MHz

Waveform comparison                     

Area, area difference, corona, and phase, test screen show three surge waveform

DC resistance test

Test range                                             

10.0mΩ～20KΩ

Test precision                                         

± ” 0.3%×display+3 digits”  Temperature compensation function can be set

Test time range/resolution   

0～20s    0.1s/step

Temperature measuring range /precision                        

-10.0℃～+50.0℃    ±0.5℃

Inductance test

Test frequency

100Hz\120Hz\                                                        1kHz\10kHz

Test electrical level                            

0.3V\0.6V\1V

Test range/precision                      

1μH～2H    

Precision

0.5%

MAG

MAG judge

Detect wiring embedded upper, lower, left or right is incorrect or not

Test range                                         

Wire wrapping counter-embedded >5%

Resolution                                         

1%

Rotation

Rotation judge                                         

CW, CCW, Still


FAQ
  • What is the stator of a single-phase induction motor?

    The stator is the fixed part of the motor to which A.C. is supplied. The stator contains two types of windings. One is the main winding and the other is the Auxiliary winding. These windings are placed perpendicular to each other.

  • What is the difference between single-phase and three-phase induction motor?

    A 1-phase induction motor requires single-phase AC supply, whereas a 3-phase induction motor need a source of 3-phase AC supply for its operation. 1-phase induction motors produce low starting torque, whereas 3phase induction motors produce high starting torque.

  • What are the applications of single-phase and three-phase induction motors?

    The power factor of a single-phase induction motor is low as compared to that of a three-phase induction motor. Single-phase motors are mostly used in domestic appliances such as mixer grinders, fans, compressors, etc. Three-phase induction motors are mostly used in industries.

  • Why 3 phase induction motors are more suitable than single-phase?

    Three-phase squirrel-cage induction motors are widely used as industrial drives because they are self-starting, reliable, and economical. Single-phase induction motors are used extensively for smaller loads, such as garbage disposals and stationary power tools.

  • Why are 3-phase motors cheaper than single-phase?

    Because of this design, 3-phase motors have significantly higher efficiency at converting electrical to mechanical energy, and therefore lower operating costs. They are inherently self-starting, and because of their higher torque, especially during starting, they are ideal for heavy industrial applications.