1.1 Scope GB 5013 Part 3 provides a detailed description of the product technical requirements for silicone rubber insulated cables with a rated voltage of 300/500 V. Each type of cable should comply with the corresponding requirements specified in GB 5013.1 and the special requirements of this part. 1.2 Reference Standards The provisions contained in the following standards constitute the provisions of this standard by reference in this standard. At the time of publication of this standard, all versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. 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 GB/T 2951.2-1997 General test methods for insulation and sheath materials of cables - Part 1; General Test Methods Section; Thermal aging test method GB/T 2951.5-1997 General test methods for insulation and sheath materials of cables - Part 2: Special test methods for elastomeric mixtures - Section 1; Ozone resistance test - Thermal elongation test - Immersion in mineral oil test GB 5013.1-1997 Rubber insulated cables with rated voltages up to and including 450/750 V: Part 1: General requirements GB 5013.2-1997 Rubber insulated cables with rated voltages up to and including 450/750 V: Part 2: Test methods GB/T 3956-1997 Conductors of cables
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