Inverter motor testing imposes high requirements on the functionality and performance indicators of the testing equipment. To accurately obtain the motor's efficiency, a wideband power analyzer with a microprocessor and a high-accuracy inverter power transducer/sensor should be used.
Test Bench and Testing Equipment
Standardized Motor Test Bench is a new testing system introduced in response to energy saving and emission reduction efforts, specifically designed for the motor energy efficiency improvement plan. The Standardized Motor Test Bench standardizes and instrumentizes the complex system, enhancing system reliability, simplifying the installation and debugging process, and reducing system costs.
1. Digital Power Supply
Meets the requirements of GB/T1032-2012 and GB755-2008 for motor test power supply, operates accordingly under program control.
2. Variable Frequency Power Sensor
Meet performance design requirements, measure the main electrical parameters during the test process, and transmit them through fiber optics to the test bench variable power analyzer.
3. Switching quantity measurement and control
The distributed measurement and control system is used to control and test all switches in systems including power cabinets and measurement switch cabinets.
4. Analog Quantity Test
The distributed measurement and control system is used to test 8 channels of temperature and 1 channel of torque and speed, which are then transmitted via fiber optic cables to the test bench's variable frequency power analyzer.
5. Automated Test Bench
Communicate and control equipment through various interfaces, and obtain electrical and non-electrical measurement data from the testing process.
Configure the test power supply according to the test items, control the switch states, implement the process control of the test items through software design, complete the test process, and obtain the corresponding test data.
Process data obtained from the test procedure according to standards, derive test results, and compile a test report.
Storage and printing of test reports.
