UPGM203 is the European Union name, and GPO-3 is NEMA, which generally refers to the American Electrical Manufacturers Association and the standard name in Chinese market.
GPO-3 laminate, also known as UPGM-203, is an insulating material with good performance. It has good electrical stability at high temperatures and good mechanical properties at medium temperatures. At the same time, it can well block combustion, and its arc resistance and leakage resistance are far higher than ordinary materials. In fact, they are the same product, but they are called differently.
GPO-3 plates, profiles, U-slots, L-angles, square tubes, round tubes, round rods, I-shaped braces, angle braces, flat bars, etc. are suitable for electrical transformers, frequency converters, reactors, motors, switchgear, circuit breakers, rail transit, PCB base plate fixtures and other internal insulation materials.
Zibo Haichen Composite Material Co., Ltd. is a manufacturer specializing in the production of GPO-3 and SMC insulation board, with the maximum size of 2500mm and the maximum thickness of 50mm.
