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    Our service

    Centre Testing International Co., Ltd. (CTI) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

     
    By Industry

    Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
    Specialty

    Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.
    AUTHORITY & TRUST
    QUALITY & VALUE
    Residual Voltage Testing

    The residual voltage is the voltage between the poles of the power plug and the energy inside energy storing components inside electrical equipment that remains for a period of time after electrical equipment are powered off. The residual voltage test is one of the important safety performance tests of electronic and electrical products as it is directly related to the personal safety of normal users during operation. This is especially true in regard to the safety of household appliances, which can affect the lives and property of thousands of households.

    Residual Voltage Testing

    ◉    Service Background

    The residual voltage test is one of the important safety performance tests of electronic and electrical products as it is directly related to the personal safety of normal users during operation. This is especially true in regard to the safety of household appliances, which can affect the lives and property of thousands of households. 

    ◉    Scope of Service

    Testing Lead-time: 2-3 work days

    Main product types, standards and sample quantity of testing

    No.

    Product Type

    Test Standards

    Sample Quantity (pcs)

    1

    Information Technology and Communication Equipment

    GB 4943.1-2011、IEC 60950-1:2005+A1:2009、IEC 60950-1:2005+A1:2009+A2:2013、EN 60950-1:2006+A11:2009+A1:2010+A12:2011、EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013、AS/NZS 60950.1:2015、UL 60950:2007

    1

    2

    Audio and Video Equipment

    GB 8898-2011、IEC 60065:2001+A1:2005+A2:2010、IEC 60065:2014、EN 60065:2002+A1:2006+A11:2008+A2:2010+A12:2011、EN 60065:2014、AS/NZS 60065:2018、UL 60065:2007

    1

    3

    Household Appliances

    GB 4706.1-2005、IEC 60335-1:2010、IEC60335-1:2010+AMD1:2013、IEC 60335-1:2010+AMD1:2013+AMD2:2016 、EN60335-1:2012、EN60335-1:2012+AC:2014+A11:2014、EN60335-1:2012+AC:2014+A11:2014+A12:2017、EN60335-1:2012/A13:2017、EN60335-1:2012/A1:2019、EN60335-1:2012/A2:2019、EN60335-1:2012/A14:2019、AS/NZS60335.1:2011+AMD1:2012+AMD2:2014+AMD3:2015、AS/NZS 60335.1/AMD 4/2017-06-30

    1

    4

    Lighting Electrical Equipment

    GB 7000.1-2015、EN 60598-1:2008+A11:2009、AS/NZS 60598.1:2003、AS/NZS 60598.1:2013、EN 60598-1:2015、EN 60598-1:2015+A1:2018、IEC 60598-1:2014+A1:2017、IEC 60598-1:2008、AS/NZS 60598.1:2017、IEC 60598-1:2014

    1

    ◉    Our Edge

    We have professionally qualified and experienced teams.

    We have advanced laboratory equipment, ensuring accuracy and reliability of the test data.

    Our laboratories are CMA and CNAS accredited.