Low-cost direct frequency conversion motor YVF280S-4-75KW with G series G series inverter fan motors fan motors fan of this series introduced by the cabinet, electric and outer rotor blades of three parts, with a high efficiency, low voice, simple structure, easy to install, reliable performance, etc., used in an inverter motor ventilation .G series frequency conversion motor fan: 1, changing the structure of L1, L2, L3 equal size; 2, made vertical, with rain cover structure (standard for the horizontal); 3, made the left line (standard for the right to qualify), the top outlet structure; 4, can be installed into the chassis brakes, cheat codes and other structures ; 5, the fan motor may have a different voltage, different frequency electrical system, protection rating and insulation rating by special request (standard three-phase electrical system 380V50HZ, protection class IP44, insulation class F); 6, G series Axial Fan custom specifications with B, C, D ....... said user instructions should be required to order special specifications, and indicate the blower models such as G-132B, G-132C .... .. The company has developed special products capability. It can be customized according to customer requirements and drawings. Phone: 0318-4783065 Mobile: 15031803128 13831820309 Contact: Jinping contact QQ: 768583969 466771906 E-mail: For more information hsyongshun@126.com more products, please refer to our website: http:. // Www yongshundianji.com the product website: http: // www yongshundianji.com.