ស្តង់ដារទទួលយកលទ្ធកម្មបរិក្ខារអគ្គិសនីការពារការផ្ទុះ

គុណភាពនៃឧបករណ៍អគ្គិសនីការពារការផ្ទុះដែលបានទិញគឺសំខាន់បំផុត, ដោយសារវាមានឥទ្ធិពលដោយផ្ទាល់ទៅលើគុណភាពនៃការដំឡើង និងស្តង់ដាររួមនៃសុវត្ថិភាពការពារការផ្ទុះនៅក្នុងគម្រោង. ការធានានូវការសាងសង់ប្រកបដោយសុវត្ថិភាព និងការចែកចាយគម្រោង ចាំបាច់ត្រូវមានការត្រួតពិនិត្យយ៉ាងម៉ត់ចត់ពីឧបករណ៍អគ្គិសនីដំបូង ដើម្បីបញ្ជាក់ពីការអនុលោមតាមតម្រូវការប្រើប្រាស់។.

ការពិចារណាសំខាន់ៗ:

1. Confirm the explosion-proof certification’s validity and relevance to the specific product.

2. Cross-check that the product’s nameplate details correspond with those on the certification.

3. Assess whether the equipment aligns with explosion-proof standards through an examination of its exterior and some observable structural features.

4. Verify the correct installation and the availability of all necessary accessories or fittings. (ចំណាំ: The validation of ឧបករណ៍អគ្គិសនីការពារការផ្ទុះ can be conducted either through professional inspection bodies or by company equipment managers with explosion-proof proficiency.)

Frequent Quality Concerns:

1. The absence of an វិញ្ញាបនប័ត្រការពារការផ្ទុះ for the product or its non-compliance within the certificate’s scope. (ចំណាំ: Domestic explosion-proof electrical products don’t have a defined lifespan, whereas foreign products must adhere to the latest standards. ជាងនេះ។, data such as dust prevention diameter on dust explosion-proof electrical equipment certificates must remain unaltered.)

2. Non-conformity of the product with environmental usage conditions, like unsuitable explosion-proof selection or inadequate enclosure protection levels (plastic enclosures are not acceptable).

3. Missing essential installation accessories and parts, such as cable glands, blind pads, bolt washers, ដី ខ្សភ្លើង, compression nuts, ល។.

4. Equipment quality falling short of explosion-proof standard requirements, such as scratches or paint on the explosion-proof surfaces.