How do Chinese (GB) and International naming conventions for Panel Wire differ?

In the international market, panel wires are categorized by harmonized standards (like the European <HAR> system) or North American UL/CSA styles. The Chinese system uses the GB (Guobiao) standard, which identifies wires based on application and insulation type using Pinyin initials.

Chinese System (GB/T): The most common models are BVR (Flexible flame-retardant wire), BV (Single-core rigid wire), and RV (Flexible multi-strand copper wire).

International System: Common designations include H05V-K / H07V-K (Harmonized flexible PVC wire), H07V-R (Stranded rigid wire), and Tri-Rated Wire (Meeting UL, CSA, and BS standards simultaneously).

North American System: Focuses on UL Styles such as AWM 1015, AWM 1007, or MTW (Machine Tool Wire).