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Power cord with CCC Custom

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Power cord with CCC Manufacturers

As China Power cord with CCC Manufacturers and Power cord with CCC Factory, Yuyao Hengyue Electric Co., Ltd. is a large-scale enterprise specializing in the manufacture of conversion sockets, plugs and power cords over the world. In China, it took in passing the ISO9001 international quality system certification, and obtained UL/CUL in the United States, PSE in Japan, and SII in Israel. , Korea KTL, UK BS, Australia SAA, Germany VDE, France NF, Netherlands KEMA, Denmark DMKO, Sweden SEMKO, Austrian OVE, Netherlands FI, Belgium CEBEC and other multi-national authoritative organizations, more than 400 certificates; we supply Power cord with CCC Custom, this fully shows that The strength and quality of our brand is also the result of the hard work of our employees.
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As China Wholesale Power cord with CCC Suppliers, Yuyao Hengyue Electric Co., Ltd. is a large-scale enterprise specializing in the manufacture of conversion sockets, plugs and power cords all over the world.

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Industry Knowledge

What Testing Processes Are Involved in Obtaining for Power Cords with CCC?
Obtaining CCC (China Compulsory Certification) for power cords involves a series of rigorous testing processes to ensure compliance with safety and quality standards mandated by Chinese regulatory authorities. These testing processes are designed to evaluate various aspects of power cords, including electrical safety, mechanical durability, and resistance to environmental factors. Let's explore the key testing processes involved in obtaining Power Cords with CCC in detail:
1. Electrical Safety Testing:Electrical safety testing is one of the most critical aspects of CCC certification for power cords. This testing evaluates the cord's ability to safely conduct electricity without posing a risk of electric shock or fire. Key tests include:
Insulation Resistance Test: This test measures the resistance of the cord's insulation to electrical current, ensuring it can withstand typical operating voltages without breakdown.
Dielectric Voltage-Withstand Test: Also known as the high-potential or hipot test, this assesses the cord's insulation by subjecting it to high voltage to ensure it can withstand specified levels without arcing or breakdown.
Ground Resistance Test: This test measures the resistance between the ground conductor and the ground terminal of the cord plug, verifying effective grounding for safety.
Leakage Current Test: This evaluates the amount of current that leaks from the cord under normal operating conditions, ensuring it remains within acceptable limits to prevent electric shock.
2. Mechanical Testing:Mechanical testing assesses the physical durability and mechanical strength of power cords to ensure they can withstand normal use without failure. Key mechanical tests include:
Tensile Strength Test: This test evaluates the cord's ability to withstand tension or pulling forces without breaking or stretching beyond acceptable limits.
Flexibility Test: It assesses the cord's flexibility by subjecting it to repeated bending cycles, ensuring it remains flexible and does not develop cracks or breaks that could compromise safety.
Abrasion Resistance Test: This test measures the cord's resistance to abrasion or wear from friction, ensuring it maintains its integrity over time, especially in harsh environments.
3. Environmental Testing:Environmental testing evaluates the cord's resistance to various environmental factors, such as temperature extremes, moisture, and chemicals, to ensure reliable performance in diverse conditions. Key environmental tests include:
Temperature and Humidity Test: This test subjects the cord to varying temperatures and humidity levels to assess its performance under different environmental conditions.
Thermal Cycling Test: It evaluates the cord's ability to withstand rapid temperature changes without degradation, ensuring it remains functional and safe.
Chemical Resistance Test: This assesses the cord's resistance to common chemicals or substances it may encounter during use, such as oils, solvents, or cleaning agents.
4. Compliance with Specific Standards:
In addition to general safety and quality tests, power cords may need to undergo specific tests to comply with relevant standards or regulations. For example, cords intended for specific applications or industries may need to meet additional requirements, such as flame retardancy, electromagnetic compatibility (EMC), or compliance with industry-specific standards.
Obtaining Power Cords with CCC involves comprehensive testing processes to ensure compliance with safety and quality standards mandated by Chinese regulatory authorities. These testing processes cover various aspects, including electrical safety, mechanical durability, resistance to environmental factors, and compliance with specific standards.