Instrument Name: Intelligent Motor Stator Testing System

Instrument model: VG-23X-ATE

Features:

1、 Equipment Name: Motor Stator Comprehensive Testing Platform

2、 Equipment environmental requirements and scope of application:

Power supply voltage: 220/380V ± 10% 50Hz Operating temperature: 0-40 ℃

Humidity: less than 85%

Application object: Stator of single and three-phase motors

3、 Equipment composition and system configuration

1. Cabinet

a)、 The cabinet adopts a complete set of cabinets.

b)、 Refer to the supplier's color sample for external coating.

c)、 The wheels have braking devices.

2. Computer System Configuration

a) P4 industrial grade computer, 17 inch Lenovo LCD display, 1GB memory, 160GB 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 factory 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.

5. Test operation cabinet:

a)、 The control panel is integrated, isolated from the electrical cabinet, and installed at the bottom of the panel.

b)、 The console is beautiful, durable, spacious, and easy to operate.

4、 Basic functions of equipment

1. Project selection: Party A may choose any one of the testing projects for testing according to the testing needs. (See Article 6 for testing items).

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, and daily statistical reports, motor factory 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).

5、 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 daily management of the system is professional and easy to maintain.

4. Each testing item can be selected or blocked, and the qualification criteria can be set arbitrarily. If the testing result data exceeds the standard, an automatic sound and light alarm will be triggered.

5. Satisfy users' high-speed measurement needs: The measurement time can be freely selected from 0.2-999S, and the measurement rate can be set arbitrarily within the range of 100mS, 200 mS, 300 mS, 500 mS, and 1000 mS.

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.

6、 Equipment testing items and parameters

1. Resistance test (main (A) phase, auxiliary (B) phase, main auxiliary (C) phase)

a)、 Range 0~2000.00 Ω

b)、 automatic temperature compensation

c)、 Testing method: Four terminal method

2. Voltage withstand test

a)、 Test voltage: 0-3000VAC

b)、 Leakage current: 0-20mA

c)、 Test time: 0-99 seconds (adjustable)

3. Interturn insulation impulse withstand voltage test

a)、 Test peak voltage: 100-3000VAC

b)、 Detection and judgment mode: difference in area, difference in area

4. Insulation resistance test

a)、 Test voltage: DC500V

b)、 Test range: 0-500M Ω

c)、 Test time: 1 to 99 seconds (adjustable)

5. Turn discrimination

6. Test Project Parameter Table

7、 Random spare parts and information for equipment

1. Provide a set of vulnerable spare parts.

2. Provide a complete set of operating instructions and a software CD. The manual must explain how to use the equipment, how to set parameters, precautions for equipment operation, and safety terms. The software CD should provide a complete computer operating system, testing software, and testing data analysis software.

8、 Training

The second party shall provide training to at least one maintenance personnel and one equipment operator of the first party until they have fully mastered the relevant skills. The training period shall not be less than 2 working days. The specific time will be determined according to the arrangement of Party A.

9、 Equipment acceptance:

1. After the equipment is completed, Party B shall notify Party A to conduct pre acceptance at the demand side. After the pre acceptance is qualified, the equipment shall be sent to Party A.

2. The second party is responsible for the installation and commissioning of the equipment at the first party; After the equipment debugging is completed, both parties shall conduct acceptance according to the content of the technical agreement; The equipment shall meet all the requirements specified in this agreement.

10、 After the equipment and installation debugging self acceptance are qualified and delivered for normal use, it enters the warranty period, which is 12 months.

11、 Other

1. The purchaser shall provide cooperation for the supplier's on-site work.

2. Both parties shall keep confidential all relevant information and materials, and shall not engage in any behavior that harms the interests of the other party for any reason or in any way without the permission of the other party (such as disclosing the other party's information and related technical information to third parties or imitating the other party's products, etc.).

3. The warranty period for the equipment is 12 months from the date of self acceptance (Party B shall provide free replacement and maintenance warranty services as required by Party A). Upon receiving a warranty service request from Party A, Party B shall provide feedback within 24 hours and repair it within 3 days. Even if the warranty period is exceeded, the supplier shall provide positive and preferential services.