QMT-2A motor tester
This machine is applied to test steel casing motor such as pump, fan, air-condition motor, mower, paper shredder and refrigerator etc. Its LCD shows all technical data which obtained by industrial control computer, which check and verify the quality of testing stator.
Machine specification
No序號 |
Testing item測試項目 |
Testing Voltage測試電壓 |
Testing range測試范圍 |
Testing precision測試精度 |
Testing way測試方式 |
Verify way判別方法 |
|
1 |
electrical strength電氣強度 |
AC100～5000V |
0.5/1/2/5/10mA |
±0.5% |
Between coil and core線圈與鐵芯之間 |
When testing value higher or lower than setting value is taken as reject, The software will give acousto-optic alarm accordingly.
當測試值高于或低于設定值時，判定為不良品，并由測試軟件輸出為聲光報警。 |
|
2 |
Insulation resistance絕緣電阻 |
DC500V |
10～500MΩ |
±1.0% |
Between coil and core線圈與鐵芯之間 |
|
3 |
DC resistance直流電阻 |
1.8/18/180mA |
0.01～1.999Ω |
±0.5% |
Between winding and winding繞組與繞組之間 |
|
4 |
Between turns insulation匝間絕緣 |
DC100～5000V |
0～100 |
±1.0% |
Test each winding respectively各繞組分別測試 |
|
5 |
No-load current空載電流 |
220V/50HZ
110V/60HZ
motor |
0～2A～10A |
±0.5% |
Test each gear respectively每檔位分別測試 |
|
6 |
No-load power空載功率 |
U*I*cosΦ |
±0.5% |
Test each gear respectively每檔位分別測試 |
|
7 |
capacitance-voltage電容電壓 |
0～600V |
±0.5% |
Between main phase and subsidiary phase主相與副相之間 |
|
8 |
locked current堵轉電流 |
0～2A～20A |
±1.0% |
motor start data電機啟動之數據 |
|
9 |
Brake time剎車時間 |
0～3s |
±0.5% |
motor cut static time電機斷電靜止時間 |
|
10 |
Motor rotating speed電機轉速 |
0～6000rpm |
±1.0% |
optical fiber induction output光纖感應輸出 |
|
11 |
PG test
PG測試 |
duty cycle, frequency, High level, ground level占空比、頻率、高電平、地電平 |
±1.0% |
PG outgoing line PG引出線 |
|
12 |
Ground resistance接地電阻 |
DC25A |
1～600mΩ |
±0.5% |
between housing grounding line外殼與接地線之間 |
|
13 |
Leakage current泄露電流 |
0～250V |
0.1～50mA |
±0.5% |
Between housing and main, high gear外殼與主、高檔之間 |
|
14 |
Motor rotation電機轉向 |
0～250V |
CW, CCW or stop正轉、反正或不轉 |
Main phase and high gear主相與高檔 |
（Testing item has some differences when the type is different）
Main feature:
1.All test items of electrical performance are done automatically at one time fast.
2.Each test items could be on or off randomly. Approval standard also could be set up randomly. The machine will give acousto-optic alarm for reject motor.
3.Auto statistics the quantity and qualified rate, reject motor statistics classification
4.Single station/double station can be chosen, with high utility and testing efficiency
5.Withstand Voltage and between turns voltage can adjust by manual or automatic.
6.System switch part use imported high voltage vacuum steel spring tube relay, withstand voltage 10000V,work test 100000000 times
7.Customer can do item programming automatically as per testing requirement.
8.It can save, edit, call kinds model stator and check data specification automatically.
9.Machine can add bar code scan function as per customer requirement, input bar code when checking, the testing data will show on the screen.
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