1、 Equipment composition and system configuration
1. Cabinet
a)、 The cabinet adopts a complete set of vertical or horizontal cabinets.
b)、 The wheels have braking devices.
2. Computer System Configuration
a) P4 industrial grade computer, 17 inch Lenovo LCD display, 1GB memory, 50GB hard drive, DVD drive, USB interface
b)、 The electrical components are sourced from internationally renowned brands.
3. Software configuration
a)、 Operating system: Windows XP system, with a fully Chinese interface.
b)、 There should be multiple types of stator parameter input and storage functions, and they should be easy to retrieve.
c)、 Test items can be selected from single or multiple options, and can automatically determine if they are not qualified. An alarm will be triggered and they will be directed outdoors.
d)、 Can automatically and manually save detection data and curves.
e)、 It should have data storage, reporting, statistical, and analytical functions; The ability to generate data reports must be intuitive, comprehensive, and accurate.
2、 Basic functions of equipment
1. Project selection: Party A may choose any one of the testing projects for testing according to the testing needs.
2. Model selection: 300 motor models can be selected and automatically judged; Different models of motor standards can be stored and called up at any time.
3. Parameter input: The upper and lower limits of each motor test standard can be entered, and the characteristic parameters of the insulation standard between the main and auxiliary turns are automatically calculated and saved for a long time.
4. Statistical data: Collect test data of motors and generate data reports. Report distribution: annual, monthly, daily statistical reports, motor stator quality analysis reports.
5. Real time monitoring: Real time display of each test data, with sound and light alarm function for unqualified items.
6. Temperature compensation: The temperature compensation value is 20 ℃ (automatic temperature value testing).
3、 Functional Features
1. Modular design, standardized design, and system design implement the concept of openness.
2. This system can achieve high-speed testing of motor DC resistance, power frequency withstand voltage, insulation resistance, turn to turn withstand voltage, and steering.
3. System management authorization, where system administrators have the authority to set, edit, and delete parameter settings and model configurations for various types of motors; The testing operator can only test and operate under the currently selected 'motor model'. Ensure the professionalization of daily system management and facilitate
6. Real time monitoring of environmental temperature and enabling or disabling the function of converting actual test resistance values to set temperature values.
7. Automatically offset and correct the inherent voltage leakage current and insulation resistance of the testing system, improving the overall accuracy of the system.
8. When testing the coil turns of a three-phase motor, we can provide a method for comparing the windings of a single motor with each other or a method for comparing the standard waveforms of three-phase windings to meet the user's preferences.
9. The system can not only automatically calibrate various project parameters, but also facilitate functional self checking work, achieving rapid automatic diagnosis and judgment of system faults, in order to facilitate on-site rapid diagnosis and repair of system faults.
10. The rich application of electromagnetic compatibility (EMC) technology (such as grounding, shielding, isolation, filtering, etc.) and the guarantee of good manufacturing processes maximize the reliability and anti-interference ability of the system. In environments with interference, sparks, high voltage, and strong electrical shocks, the system can operate stably and reliably.
4、 Equipment testing items and parameters