Automatic Test Equipment for Asynchronous Motor No-Load and Plug Type Test Rotations

• After-sales Service: on Line
• Warranty: One Year
• Max Diameter of Workpiece: 700mm
• Type: Motor Parameter Testing
• Maxcapacity: <1000KN
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Recommended Power Range: 0~100kw Power Level
• Recommended Output Speed Measurement Ran: 0~3300r/Min
• Recommended Output Torque Measurement Ra: 0~1000n.M
• Voltage/Current Measurement Accuracy: Positiv0.01% of Reading +Positive 0.03% of Range
• Measurement Accuracy of Basic Electric P: 0.03%
• Speed Measurement Accuracy: 1rpm
• Torque Measurement Accuracy: 0.05%F.S
• Transport Package: Dust-Free Packaging + Sturdy Wooden Crates
• Trademark: Changniu Technology
• Origin: Hangzhou, China
• Production Capacity: 50pieces/Year

Product Description

Automatic test equipment for asynchronous motor no-load, load, and plug type test rotations

Product introduction of online automatic test system for type test of asynchronous motor:
The online automatic test system for type test of asynchronous motor is mainly suitable for type test of asynchronous, synchronous, DC and other motors, the system mainly includes test power supply, load device, control system, measurement unit and data analysis management software, and its performance indicators meet the requirements of relevant international and national standards such as IEC60034-2-1, GB755, GB/T1032, GB/T 1029, GB/T 1311, IEEE112, CSA390 and so on.

Key features:
Provide adjustable test power supply and load for the tested motor, and complete the automatic collection and processing of voltage, current, power, winding resistance, speed, torque, temperature and other data in the type test of the motor; During the test, various characteristic curves can be tracked and displayed at any time, and the complete characteristic curves can be output immediately after the test; To automatically complete high-quality test reports, users can edit the test report template and design the report format by themselves.
The test software is independently developed by our company, which adopts structured and efficient programming language programming, and integrates data acquisition and processing. The software system has a full range of functions such as easy operation, complete functions, clear prompts, high test accuracy and automatic judgment of test conclusions, and perfect fault self-diagnosis and protection.
Test items:
1. The system can transmit all test data to the computer, and can draw the corresponding curves, with storage and printing functions.
2. The system is equipped with a full set of Chinese Simplified software, which can make motor type test report forms and curve diagrams.
3. No-load test: no-load voltage, current, power.
4. Load test: load voltage, current, power, output torque, speed, power.
5. Locked-rotor test: load voltage, current, power, output torque, speed, power.
Key features of the system:
1. Sampling time: set the sampling time (20ms~1000ms) arbitrarily to meet the needs of users for high-speed measurement.
2. Measuring range and number of teeth setting: the user can set the torque range and speed of the dynamometer itself and the number of teeth of the gear disc or photoelectric deflector.
3. Automatic calibration and calibration function: In addition to retaining the function of manual calibration (including positive fullness, negative fullness, and zeroing), the user can automatically realize the whole process calibration of the dynamometer on the computer, the calibration process is clear, the calibration data can be stored on the computer, the calibration data table can be automatically generated, and the output can be printed.
4. Dynamometer load mode: excitation mode, constant torque mode, fixed speed mode, constant current mode; The PID function ensures that the dynamic response of the load operation is fast and the operation is more stable.
5. Sampling synchronization of input and output parameters of motor operation: input voltage, current, power, power factor, frequency and output torque, speed, input power, efficiency. Synchronous sampling during measurement to ensure data consistency.
6. Production line test function: With the continuous improvement of the customer's quality control of the motor, in addition to the measurement and control of the input parameters of the motor, the measurement and control of the output parameters of the motor (torque, speed, output power, efficiency) are increased, and the input voltage, current, power, output torque, speed, output power and efficiency of the motor can be automatically and continuously measured in the case of forward and reverse rotation. After years of research and development, the company adopts a unique image and curve simulation function, adopts the average algorithm of the optimal interval setting, and automatically determines the OK/NG according to the upper and lower limits set by the computer. This function not only has good data repeatability, but also intuitively discovers the abnormal phenomenon of test data during motor installation or testing.
7. Dynamometer loading mode: In addition to the traditional manual excitation loading mode, the system has a variety of automatic loading modes: fixed excitation incremental loading mode, fixed torque incremental loading mode, fixed speed incremental loading mode, fixed torque loading mode, fixed speed loading mode and constant slope loading mode.