Wire plug Japan PSE certification

Date：2022/6/20　　Clicks：742

PSE certification introduction:

PSE certification is a compulsory safety certification in Japan. It is used to prove that electrical and electronic products have passed the safety standards tests of the DENAN Law or international IEC standards. Japan's DENTORL Law (Electrical Device and Material Control Law) stipulates that 498 products must pass the safety certification to enter the Japanese market. Among them, 165 kinds of Class A products should obtain the diamond-shaped PSE mark, and 333 kinds of Class B products should obtain the round PSE mark.

       

                          

Next, let's introduce to you the process and precautions of applying for PSE diamond certification for wire, cable and plug products that are commonly used in our daily life.

Common PVC and rubber wires applying for Japanese PSE diamond logo certification:

1. Single core PVC insulated flexible wire: VSF, HVSF

2. Oval wire with PVC insulation and PVC sheath: VCTFK, HVCTFK

3. PVC insulated PVC sheathed round wire: VCTF, HVCTF

4. PVC insulated parallel flexible wires: VFF, HVFF

5. Natural rubber insulated natural rubber sheathed round wire CTF

6. Natural rubber insulated natural rubber sheath elliptical wire CTFK

7. Natural rubber insulated neoprene sheathed round wire RNCTF

8. Natural rubber insulated neoprene sheathed elliptical wire RNCTFK

9. EP rubber insulated neoprene sheathed round wire PNCTF

10.EP rubber insulated neoprene sheath elliptical wire PNCTFK

Commonly used plug specifications for Japanese PSE diamond logo certification:

1. Two plugs (7A 125V ~), (12A 125V ~), (15A 125V ~)

2. Three plugs (7A 125V ~), (12A 125V ~), (15A 125V ~)

Wire plug PSE application process:

1. Submit materials:

Type Classification;

Application for Conformity Assessment;

Understandings and Agreements;

Drawing;

Power of Attorney;

List of Inspection Facilities;

Marking.

2. Confirm the submitted materials and sample requirements

3. Delivery information, samples

4. Opening test (general test time is 4-5 weeks)

5. Factory inspection

6. Certificate issued by PSE

Main test content of wire:

1. Electrical performance test;

2. Conductor resistance;

3. Structural inspection;

4. Structural size inspection;

5. Insulation thickness measurement;

6. Outer diameter measurement;

7. Tensile test before aging;

8. Mechanical properties before insulation aging;

9. Printing resistance;

10. Hot tensile test;

The main test content of the plug:

1. Structural inspection

2. Retention

3. Temperature rise

4. Contact resistance

5. Insulation resistance

6. Dielectric withstand voltage

7. Heat resistance

8. Shell strength

9. Free fall

10. Logo

Factory essential equipment:

Spark machine, aging box, vernier caliper, micrometer, dumbbell cutter, resistance bridge, withstand voltage tester, insulation resistance tester

Precautions for sample preparation:

wire

1) Wire sample printing: simply print wire specifications, such as VFF2x0.75 mm2

2) Insulation thickness: The average thickness should be more than 90% of the standard value, and the thinnest point at any point should also be more than 80% of the standard value.

For example, the standard value of VFF insulation thickness is 0.8mm, the average thickness is above 0.72mm, and the thinnest point is above 0.64mm; the standard value of VCTF insulation thickness is 0.6mm, the average thickness is above 0.54mm, and the thinnest point is above 0.48mm

3) Sheath protection: the average thickness should be above 90% of the standard value, and the thinnest point at any point should also be above 70% of the standard value.

For example, the standard value of VCTF sheath thickness is 1.0mm, the average thickness is above 0.90mm, and the thinnest point is above 0.70mm

plug

1) The printing content includes: rated current, rated voltage, plug model, manufacturer logo

2) The material between the two plugs of the finished plug needs to pass the PTI 400V test, and care should be taken in selecting materials.

Guangzhou Certec Testing Technology Co., Ltd. (Certitek) was established in April 2006. It is a professional testing organization recognized by the China Conformity Assessment Commission (CNAS). It has a nationally recognized laboratory with advanced equipment and a professional team of engineers, focusing on wires and cables, plugs Testing and certification services for connectors and other products. On July 8, 2019, it reached a consensus on cooperation with Japan Electric Cable Technology Center (JCT), which became the third overseas factory audit partner of JCT, which can provide efficient PSE certification for domestic enterprises in China 1. Factory audit service.

It would be an honour for Saida to provide the services you need! Our contact information is as follows:

Guangzhou Saida Testing Technology Co., Ltd.

Room 703, Tianan Energy Saving Science and Technology Park Development Building, 555 Panyu Avenue North, Panyu District, Guangzhou

Contact person:

Chen Xi

Mobile: 13825088768

Email: service@certitek.cn