Rubber insulated cables with rated voltages up to and including 450/750 V - Part 3: Heat resistant silicone rubber insulated cables -1.1 Scope - This part of GB/T 5013 provides technical requirements for heat resistant silicone rubber insulated cables with rated voltages of 300/500 V. Each type of cable should comply with the requirements specified in GB/T 5013.1 and the special requirements of this part. 1.2 Normative References: The clauses in the following documents are referred to in this part of GB/T 5013 and become the clauses of this part. For dated reference documents, all subsequent amendments (excluding corrected content) or revisions do not apply to this section. However, parties to agreements based on this section are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this section. GB/T 2951.1-1997 General Test Methods for Cable Insulation and Sheath Materials - Part 1: General Test Methods, Section 1; Measurement of thickness and overall dimensions - Mechanical performance tests (idt IEC 60811-1-1:1993) GB/T 2951.2-1997 General test methods for cable insulation and sheath materials, Part 1: General test methods: Section 2: Thermal aging test methods (idt IEC 60811-1-2:1985) GB/T 2951.5-1997 General test methods for cable insulation and sheath materials: Part 2: Special test methods for elastomeric mixtures - Section I; Ozone resistance test - Thermal elongation test - Immersion in mineral oil test (idt IEC 60811-2-1:1986) GB/T 3956 Conductors of cables (GB/T 3956-1997, idt IEC 60228; 1978) GB/T 5013.1-2008 Rubber insulated cables with rated voltages of 450/750 V and below, Part 1: General requirements (IEC60245-1:2003, IDT) GB/T 5013.2-2008 Rubber insulated cables with rated voltages of 450/750 V and below, Part 2: Test methods (IEC60245-2:1998, IDT)
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China