Production Line Stator Testing System For Home Appliance Air Conditioner Motor
1. Test object: stator of home appliance air conditioner motor
2. Test items:
AC Hipot, Insulation resistance, surge, winding resistance and direction of rotation
3. Equipment outlook:
3.1 Equipment dimension: height 1405mm * width 660mm * depth 840mm;
3.2 Dual station, and the supplier provide the test bench.
3.3 Integrated test bench, enclosed protective cover
4. Reference Picture of the stator testing system (the test bench will be designed as to the stator
that need to be tested)
5. Function description
5.1 All the test items can be selected by the operator
5.2 Over 1000 motor models can be established by the operator.
5.3 The parameters range for each type of motor can be entered and saved. The inductance and
resistance test has the function of setting and displaying the unbalanced degree.
5.4 “Continue to test” and “stop the test” can be selected if the stator fails the test. If the stator fails the
winding resistance test, the test will be stopped until testing all the three windings.
5.5 The testing data can be exported via USB interface.
5.6 User administration setting can avoid the parameter setting by misoperation.
6. Technical specification
| Test Item | AC Hipot, insulation resistance, surge, winding resistance, and rotation |
| Test station | Dual station, standard equipped with test bench |
| Display | Keyboard + touch screen(10.4 ’) |
| AC Hipot |
| Output voltage setting range/ precision | AC 500～3000V ±(2%×setting value+10V) |
| breakdown current testing range/precision | 0.10～20.00mA ±(2%×display value+0.05mA) |
| Hipot breakdown current presetting alarm range | Max:0.10～20.00mA；Min:0.00～20.00mA |
| Hipot current/resolution | ±(2%×display value+0.05 mA)；0.01 mA |
| test time range/resolution | 0.5～999.9s 0.1s/step |
| Insulation resistance |
| output voltage setting range/precision | DC 500V/1000V ±(2%×setting value+10V) |
| insulation resistance testing range/precision | 1～500MΩ ≤100MΩ:±(3%×display value+0.5MΩ)； >100MΩ:±(5%×display value+5MΩ) |
| insulation resistance alarm setting range | Max:0～500MΩ；Min: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 |
| Surge graph comparison | Area, area difference, corona, phase. Three surge graphs will be displayed on the test interface |
| DC winding resistance |
| measuring range and precision | 10.0mΩ～20KΩ ±(0.3%×display value+3 words) temperature compensation can be set |
| test time range/resolution | 0.5～999s 0.1s/step |
| temperature compensation | Yes |
| temperature probe/measuring range | DS18b20 -10.0℃～+50.0℃ |
| test precision | ±0.5℃(range:-10℃～+50℃) |
| Direction of rotation |
| rotation | CW/CCW/still |
7. Configuration list
| No. | Name | Function | Unit | Quantity |
| 1 | Master unit | Control the test module and switch the test items, save testing data | Set | 1 |
| 2 | Test software | Save the test conditions/results, switch the test process | Set | 1 |
| 3 | Channel switch unit | Switch the let/right station | Set | 1 |
| 4 | Cabinet and power supply | Integrated driving module | Set | 1 |
| 5 | Test bench | Integrated customized test bench | Set | 1 |
Product Tags:
|
|
Production Line Stator Testing Machine Dual Station USB Communication Images
|
