Variable frequency motor tests place high demands on the functionality and performance criteria of testing equipment. To accurately obtain the motor's efficiency, a wideband power analyzer with a microprocessor and a high-accuracy variable frequency current transmitter/sensor should be used.
Test Bench and Testing Equipment
The Standardized Motor Test Bench is a new type of testing system developed in response to energy conservation and emission reduction initiatives, specifically 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, operations are controlled programmatically.
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's variable power analyzer.
3. Switched quantity measurement and control
Utilize a distributed measurement and control system to manage and test all switches in systems such as power cabinets and measurement switch cabinets.
4. Analog Quantity Test
The distributed measurement and control system is used to test 8 temperature channels and 1 torque and speed channel, which are then transmitted through fiber optics to the test bench's variable frequency power analyzer.
5. Automated Test Bench
Complete communication control of the equipment and obtain electrical and non-electrical measurement data during the test process through various interfaces.
Configure the test power supply based on the test items, control the switch states, implement 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, obtain test results, and compile a test report.
Storage and printing of test reports.
