Testing of household refrigerators and food freezers

 Texting Products    |      2024-01-03 10:33:22

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Testing process

1. Sending samples

2. Checking requirements

3. Targeted quotation

4. Both parties confirm and sign the contract to start the experiment

5. Completing the experiment: The testing cycle (can be expedited) may change according to the sample and its testing items/methods, and engineers can be consulted

6. Issuing the testing report and providing post service

Testing items:

"N" type spark free electrical equipment, reasonable production specifications for compressed appliances using combustible refrigerants, components, methods of frosting, heating, overload protection of transformers and related circuits, protection against touching live parts, leakage current and electrical strength at working temperature, grounding measures, signs and instructions, leakage current and electrical strength, starting of electric appliances, electrical clearances, creepage distance and solid insulation, structure.

, Durability, moisture resistance, radiation, toxicity, and similar hazards, input power and current, rust prevention, abnormal operation, locked rotor test for fans and motors, internal wiring, connection terminals for external wires, mechanical strength, transient overvoltage, stability and mechanical hazards, heat resistance and flame resistance, screws and connections

Testing standards:

1. IEC60335-2-24:2010+A1:2012+A2:2017 Leakage current and electrical strength

2 IEC 60335-2-24:2010+A1:2012+A2:2017 EN 60335-2-24:2010/A2:2019 AS/NZS 60335.2.24:2010+A1:2013+A2:2018 Special requirements for household and similar electrical refrigeration appliances, ice cream machines, and ice makers

3. IEC 60335-2-24:2010+A1:2012+A2:2017 EN 60335-2-24:2010/A2:2019 AS/NZS 60335.2.24:2010+A1:2013+A2:2018 Household and similar electrical refrigeration appliances Special requirements for ice cream machines and ice makers IEC 60335-2-24:2010+A1:2012+A2:2017 EN 60335-2-24:2010/A2:2019 AS/NZS 60335-2.24:2010+A1:2013+A2:2018 Appendix CC

4. IEC 60335-2-24:2010+A1:2012+A2:2017 EN 60335-2-24:2010+A1:2019+A2:2019 AS/NZS 60335-2.24:2010+A1:2013+A2:2018 Refrigerating appliances for household and similar purposes Special requirements for ice cream machines and ice makers IEC 60335-2-24:2010+A1:2012+A2:2017 EN 60335-2-24:2010+A1:2019+A2:2019 AS/NZS 60335-2.24:2010+A1:2013+A2:2018 24

5. IEC 60335-2-24:2010+A1:2012+A2:2017 EN 60335-2-24:2010+A1:2019+A2:2019 AS/NZS 60335-2.24:2010+A1:2013+A2:2018 Special requirements for household and similar electrical appliances, ice cream machines and ice makers

6 GB 4706.13-2014 Special Requirements for Household and Similar Electrical Appliances Refrigeration Appliances, Ice Cream Machines and Ice Makers Appendix CC

7. GB 4706.13-2014 Special Requirements for Household and Similar Electrical Appliances Refrigeration Appliances, Ice Cream Machines and Ice Makers GB 4706.13-2014

Testing Process Steps

1. Telephone communication and confirmation of requirements 2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is required