... designed to serve as power generating unit of small cpacity, STC series generators are mainly designed to serve as power generating ... magnetic and electrical materals. Stator insukation is CLASS B, Thes generator are elegant in appearance,light constuction and easy maintenance,IEC ... , FUAN CITY FUJIAN CHINATEL: 0086-593-6390958FAX: 0086-593-6302586 STC Three-phase A.C synchronous generator