Single-phase 220v 0.4-3.7kw
Three-phase 380v 0.75-400kw

1. Technology of space vector control,V/F control
2. Function of automatic lift of torque,output of low frequency huge torque
3. Adjustable carrier frequency,mute operation
4. Diversified control manners,powerful universality
5. Set-in brake unit, shut down quickly
6. Set-in PID regulating function,simple closed loop control
7. Set-in RS-485 joint,available to be controlled together with internet
8. Function of time accumulation,able to show the operation time for single phase, and accumulating the operation time
9. 32-bit electric motor controls special micro-processor,the frequency resolution is up to 0.01HZ.

Handle the qualit assurance of this product according to the following regulations:
● The guarantee period of this product is during 15 months after purchasing,but in 24 months not exceeding manufacture date that the nameplate records.However,the record caused by following reasons,even within guarantee period,also belong to the paid repair.
● Incorrect operation or the question that caused by repairing and improving by oneself without permission.
● The problem that caused by using the frequency converter goes beyond the standard norm demands.
● The damage caused by dropping or carrying barbarously after buying.
● Device wearing out or troubles caused by using not according with the environment of this manual demand.
● Because earthquake,fire,geomantic calamity,strike by lightning,unusual voltage or other natural calam ity or the trouble caused by the calamity together with.

The guarantee content of te quality that really belongs to maker's responsibility
● While using in inner country;
● Guarantee replacement; guarantee for repair for free and guarantee for returning the money in one month after the goods'shipment.
● Guarantee replacement,guarantee for repair for free in three months after the goods'shipment.
● Guarantee for repair for free in 15 months after shipment.
● When export abroad,guarantee for repair for free in 3 months after the paid service all one's life.
● No matter when,where use our company's brand product,all enjoy the paid service all one's life.
● To the products that have gone wrong,our company has the right to trust others to be responsible for the matters of guaranteeing etc.

About avoiding the responsibility matters:
● As to the responsibility produced or brought out by using the product violating the regulation of the specification,our company does not bear ny responsibility.
● As to the loss or affect or continuous damages that received by you caused by the troubles of the product,our company is not responsible for compensation.