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发布日期:2021年04月14日
 

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0��150�棬0.5��

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0��600VAC, 0.5��

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0��100A, 0.5��

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45��65Hz

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0��50N.m��0.2��

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0��5000rpm, 0.05��

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0.05��2000���� 0.2������С���̷ֱ���1 m����

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Type Test System of Middle and Small Motor

 

1. Brief Introduction:
        This system is used for type test of single-phase��three-phase induction motors with small power��household appliances. (The single-phase motor includes: capacitor-start��capacitor-run��resistance start��single-phase induction motors with two-capacitance)
        This system adopts IPC control center with Pentium-IV class, process model with multi-computer of distributing, and Chinese test-processing software. The function contains: automatic control��data acquisition��processing��analyzing��characteristic curve��s drawing of motor and high intelligentize��high precision��high reliability��strong interference rejection.
2. Technical Index and Application:

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Temperature

      150��

Precision Class: 0.5

Voltage

   600VAC

Precision Class: 0.5

Current

       100A

Precision Class: 0.5

Frequency

45��65Hz

Torque

      50N.m

Precision Class: 0.2

Speed

0��5000rpm
Precision Class: 0.05

Resistance

0.05��2000��, Precision Class: 0.2
(Minimum range��s resolution is 1m��)

Current Transformer

Precision Class: 0.2

Active Power

Precision Class: 0.5

3. The Major Testing Items: (If there is not special note, the system will perform according to GB1032-2005, GB9651-1988)

1. D.C resistance Test with cold��thermal state (Automatic ambient temperature compensation); 

2. Temperature-rise Test: R=f (t) curve;

3. No-load Test: No-load characteristic curve analyze all kinds of loss;

4. Locked-rotor Test: Locked-rotor characteristic curve;

5. Load Test: working characteristic curve;

6. Torque��Speed: M-S Curve, confirm the maximum torque, the minimum torque, and the corresponding speed, single-phase induction motor��s centrifugal switch cut off the speed.

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