T/GDWCA 0128-2025 Halogen-free low-smoke flame retardant irradiated cross-linked polyolefin insulated irradiated cross-linked polyolefin sheathed photovoltaic cable
T/GDWCA 0128-2025 Halogen-free low-smoke flame retardant irradiated cross-linked polyolefin insulated irradiated cross-linked polyolefin sheathed photovoltaic cable
Basic Information
Scope
This document specifies the usage characteristics, model specifications, technical requirements, inspection methods, inspection and acceptance rules, delivery length, marking, packaging, storage, and transportation of halogen-free, low-smoke, flame-retardant cross-linked polyolefin insulated and cross-linked polyolefin sheathed photovoltaic cables. This document is applicable to the series cables between photovoltaic modules and modules on the DC side of photovoltaic power generation systems, the parallel cables between groups of modules and from groups of modules to DC distribution boxes (combiner boxes), and the cables between DC distribution boxes and inverters. It can also be applied to AC application cables used to connect inverters to power grids.