In general, installation manual will be offered along with VVVF inverter . If the product is customized and is hard to install, senior engineers may be sent to offer assistance. You are allowed to have video call with the technicians so as to solve the problem effectively.

Shenzhen Shenzhen V&T Technologies Co., Ltd Co.Ltd. is a pioneering enterprise in the what is ac drive industry. Various in styles, V&T Technologies's FV20 series inverter can meet the needs of different customers. The production process of V&T Technologies VVVF inverter consists of 6 critical quality control checkpoints: raw materials, cutting, skiving, upper construction, bottom construction, and assembly. The product is less likely to trip when the acceleration and deceleration occur.  Our integrated QC system ensures that every product is complete as promise. The product can start the motor at zero frequency and voltage, which means it can control the starting current flexibly.

We hope that our productive activities will not have impacts on the environment. We constantly improve our production efficiency to reduce waste and pollution.