T/CSTE 0104-2021 "Leader standard evaluation requirements for indoor optical cables"

Scope

Scope: This document specifies the terms and definitions, evaluation index system, evaluation methods, and grade classification for the "Leader" standard evaluation of enameled copper round wires, enameled copper flat wires, and enameled aluminum round wires. This document is applicable to the evaluation of enterprise standard levels for enameled copper flat wires, enameled copper round wires, and enameled aluminum round wires. Enterprises can refer to it when formulating enterprise standards, and relevant institutions can refer to it when formulating "Leader" evaluation schemes for enterprise standards. Main Technical Content: 4.2 Classification of Evaluation Indices 4.2.1 The indicators included in the "Leader" standard for enameled copper round wires, enameled copper flat wires, and enameled aluminum round wires specified in the scope are divided into basic indicators, core indicators, and innovative indicators. 4.2.2 Basic indicators include the relevant requirements of mandatory standards, which should include those related to GB/T 7095.1, GB/T 7095.5, GB/T 6109.1, GB/T 6109.20, GB/T 23312.1, and GB/T 23312.7. 4.2.3 Core indicators 4.2.3.1 The core indicators for enameled copper round wires include round rod winding test, breakdown voltage, and high-voltage pinhole. 4.2.3.2 The core indicators for enameled copper flat wires include film thickness, flexibility, soft breakdown, and breakdown voltage. 4.2.3.3 The core indicators for enameled aluminum round wires include tensile strength, flexibility, soft breakdown, breakdown voltage, and high-voltage pinhole. 4.2.3.4 Core indicators are divided into three grades, including advanced level, equivalent to the 5-star level in the enterprise standard ranking; average level, equivalent to the 4-star level in the enterprise standard ranking; and benchmark level, equivalent to the 3-star level in the enterprise standard ranking. 4.2.4 Innovative indicators 4.2.4.1 The innovative indicators for enamel

Development Information

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