T/FQIA 001-2022 Rated voltage 450/750V and below flame-retardant fire-resistant polyvinyl chloride insulated cables and wires
T/FQIA 001-2022 Rated voltage 450/750V and below flame-retardant fire-resistant polyvinyl chloride insulated cables and wires
Basic Information
Scope
Scope: This document specifies the usage characteristics, designations, models, specifications, product representation methods, technical requirements, finished product testing, marking, inspection, acceptance rules, and packaging of PVC insulated flame-retardant and fire-resistant cables and wires with a rated voltage of 450/750 V and below. This document applies to PVC insulated flame-retardant and fire-resistant cables and wires with a rated voltage of 450/750 V and below, where the maximum permissible long-term operating temperature of the conductors is 70°C. Main technical content: 1. Scope: This document specifies the usage characteristics, designations, models, specifications, product representation methods, technical requirements, finished product testing, marking, inspection, acceptance rules, and packaging of PVC insulated flame-retardant and fire-resistant cables and wires with a rated voltage of 450/750 V and below. This document applies to PVC insulated flame-retardant and fire-resistant cables and wires with a rated voltage of 450/750 V and below, where the maximum permissible long-term operating temperature of the conductors is 70°C. 2. Normative references: The content of the following documents is an integral part of this document through normative references. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; the latest version (including all amendment sheets) of the unspecified date referenced documents applies to this document. - GB/T 2900.10 Electrotechnical Terms - Cables - GB/T 2951.11-2008 General Test Methods for Insulation and Sheath Materials of Cables and Optical Cables - Part 11: General Test Methods - Thickness and Outline Dimension Measurement - GB/T 2951.12-2008 General Test Methods for Insulation and Sheath Materials of Cables and Optical Cables - Part 12: General Test Methods - Thermal Aging Test Method - GB/T 2951.14-2008 General Test Methods for Insulat