Modular Design Electronic Test Equipment For Roller Washing Machine Motor
Motor Testing Machine For Roller Washing Machine, Home Appliance Motor Testing
1. Test object: roller washing machine motor
Application industry: washing machine production
2. Test items and specification:
2.1 Station: two stations
2.2 Clamping mode: standard equipped with 8-digit clamps
2.3 Test items: surge, AC Hipot, insulation resistance, winding resistance, rotation, no-load and stall
3. Technical parameters:
3.1. Surge:
| output voltage setting range/precision | 500～3000V ±(3%×setting value+8V) |
| sampling frequency | 100MHz |
| waveform comparison | area, area difference, corona and phase 3 waveforms displayed in the testing interface |
3.2 AC Hipot:
| Output voltage setting range and precision | AC 500～3000V ±(2%×setting value+10V) |
| breakdown current testing range/precision | 0.10～20.00mA ±(2%×setting value+0.05 mA) |
| Hipot 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 |
| Arc detection | 0~9 level |
3.3. Insulation Resistance:
| output voltage setting range/precision | DC 500V/1000V ±(2%×setting value+10V) |
| insulation resistance testing range/precision |
1～500MΩ ≤100MΩ:±(3%×setting value+0.5MΩ) ；>100 MΩ:±(5%×setting value+5MΩ) |
| insulation resistance alarm setting range | Max: 0～500MΩ; Min: 1～100MΩ |
| test time range/resolution | 0.5～999s 0.1s/step |
3.4. DC Winding resistance :
| testing range and precision | 10.0mΩ～2KΩ ±(0.3%×display value+3 words) temperature compensation can be set. |
| test time range/resolution |
0.5～20s 0.1s/step
|
| temperature compensation function | Yes |
| temperature probe/range | DS18b20 -10.0℃~+50.0℃ |
| precision | ±0.5°C(range: -10℃~+50℃) |
3.5. No-load:
| voltage testing range and precision | AC:30～500V ±(0.5%×display value+1 word) |
| current testing range and precision | AC:0.02～5.0A ±(0.5%×display value+2 words) |
| power testing range and precision | 0.6-1500W ±(0.5%×display value+5 words) |
3.6. Low voltage start:
| voltage testing range and precision | AC:30～500V ±(0.5%×display value+1 words) |
| current testing range and precision | AC:0.02～5.0A ±(0.5%×display value+2 words) |
| power testing range and precision | 0.6-1500W ±(0.5%×display value+5 words) |
3.7. Stall
| voltage testing range and precision | AC:30～500V ±(0.5%×display value+1 word) |
| current testing range and precision | AC:0.02～5.0A ±(0.5%×display value+2 words) |
| power testing range and precision | 0.6-1500W ±(0.5%×display value+5 words) |
3.8. Direction of rotation
| rotation mode: Hall/MAC/inductance | |
| rotation | CW, CCW, still |
4. Product features
4.1 High performance: compatible to test Hipot, insulation resistance, surge, winding resistance, rotation, no-load and stall.
4.2 Intelligent: the testing machine can connect to the Ethernet to achieve data interaction and resource share.
4.3 Modular design: independent test module design, all the test items are separately
4.4 Easy-to-maintain: support intelligent self-diagnose, remote control failure diagnosis and online software upgrading.
4.5 Multiple languages are available to meet the requirements of customers all around the world.
5. Warranty
- Self-diagnose: the testing system has the function of self-diagnose, which could diagnose itself automatically and position the failure module when switch-on the testing system.
- Support remote control. The service engineers will check the equipment status or failure via remote control in case of problem occurs.
- Modular design makes the equipment can be maintained easily. The board card can be sent to the customer immediately once confirmed the failure.
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