How to process the testing report? What are the testing items and standards? Today, the editor of Baijian Testing will take you to understand the specific tests required for the relevant testing business. At the same time, Baijian can also design testing plans based on corresponding testing standards or according to your needs

Report qualifications: CNAS, CMA, CAL, etc.

Display style: electronic version

Testing cycle: 3-15 working days (can be expedited)

Testing cost: quoted based on customer needs and experimental complexity

Sample size: selected for sending or visiting based on sample size

Testing items:

All parameters, protective grounding devices, heating, external wire terminals, mechanical strength, markings, and other information, creepage distance.

Electrical clearances and through insulation distances, electrical protection, power connections and other external soft cables or wires, short circuit and overload protection, short circuit voltage, structure, insulation resistance, dielectric strength and leakage current, heat resistance, flame resistance and resistance to electrical traces, screws and connections, load output voltage, output current and no-load output voltage, protection against dust, solid foreign objects, and harmful entry of moisture, rust prevention, partial parameters, internal wiring, external wire terminal blocks, Signs and other information, electric shock protection, no-load output voltage, heat resistance, flame resistance, and leakage marking, load output voltage and output current, changes in input voltage setting values, signs, creepage distance, electrical clearance and distance through insulation, power supply connections and other external cables or flexible cables, insulation resistance, electrical strength, heat resistance, non normal heat resistance, flame resistance, and leakage marking resistance

Testing standards:

1. GB/T 19212.1-2016 IEC 61558-1: 1998 GB 19212.1-2008 IEC 61558-1:2005 EN61558-1:2005+A1:2009 Safety of Transformers, Reactors, Power Supply Devices and Their Combinations Part 1: General Requirements and Tests

2. EN 61558-1:2005 Safety of Power Transformers, Power Supplies, Reactors and Similar Products Part 1: General Requirements and Tests EN 61558-1:2005

3. IEC 61558-1:2005 Power Transformers, Power Supplies, Safety of Reactors and Similar Products - Part 1: General Requirements and Testing IEC 61558-1:2005

4. EN 61558-1:2005 Safety of Power Transformers, Power Supplies, Reactors and Similar Products - Part 1: General Requirements and Testing 24

5. EN 61558-1:2005+A1:2009 Safety of Power Transformers, Power Supplies, Reactors and Similar Products - Part 1: General Requirements and Testing EN 61558-1:2005+A1:2009

6 IEC 61558-1:2005+A1:2009 Safety of Power Transformers, Power Supplies, Reactors and Similar Products - Part 1: General Requirements and Tests 24

7, GB/T 19212.1-2016 Safety of Transformers, Reactors, Power Supplies and Their Combinations Part 1: General Requirements and Tests/

8, EN 61558-1:2005+A1:2009 Safety of Power Transformers, Power Supplies, Reactors and Similar Products - Part 1: General Requirements and Tests 24

9 IEC 61558-1:2017 Safety of Power Transformers, Power Sources, Reactors and Similar Equipment - Part 1: General Requirements and Tests 24

10, IEC 61558-1:2005 Safety of Power Transformers, Power Sources, Reactors and Similar Products - Part 1: General Requirements and Tests 24

11, BS EN 61558-1:2005+A1:2009 Safety of power transformers, power supplies, reactors and similar equipment - Part 1: General requirements and tests 24

12, IEC 61558-1:2005+A1:2009 Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and tests IEC 61558-1:2005+A1:2009

13, AS/NZS 61558.1:2008/Amdt 1:2009+A2:2015 Power transformers, power supplies Safety of Reactors and Similar Equipment - Part 1: General Requirements and Tests 24

14, GB/T 19212.1-2008, GB/T 19212.1-2016, IEC 61558-1:2005, IEC 61558-1:2009, IEC 61558-1:2017, EN IEC 61558-1:2019, AS/NZS 61558.1:2018+A1:2020 Safety of Power Transformers, Power Supply Equipment and Similar Equipment - Part 1: General Requirements and Tests GB/T 19212.1-2008, GB/T 19212.1-2016, IEC 61558-1:2005, IEC 61558-1:2009, IEC 61558-1:2017, EN IEC 61558-1:2019, AS/NZS 61558.1:2018+A1:2020 24

15, GB/T 19212.7-2012/IEC 61558-26:2009 Safety of Power Transformers, Power Supply Devices and Similar Products Part 7: Special Requirements for General Use Safety Isolation Transformers

Testing Characteristics:

1. The testing industry covers all aspects and meets different testing requirements 2. Fully cover the laboratory and allocate localized testing nearby

3. Engineer one-on-one service to make testing more accurate

4. Free initial inspection, no testing fee charged for initial inspection

5. Self service ordering and express delivery for free on-site sampling 6. Short cycle, low cost, and thoughtful service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative, effective, and universally applicable domestically