-Waterproof

-Protection: over load,over voltage etc.

-Packing: 1pc/ctn

-Packing Size: 50X35X22cm

-G.W.: 7kgs

-single phase & 3 phases.

-Customized

For high-pressure and large-capacity systems, especially fans and pumps, thyristor cascade speed regulation is a very good speed regulation method. It sets the speed regulation device on the rotor side, making the device structure simple, and avoiding high The voltage reduces the capacity of the speed control device, so cascade speed control is widely used in the speed control process of this kind of load. However, in practical applications, the existence of problems such as low power factor of the cascade speed control system and serious harmonic pollution has restricted its development. The internal feedback cascade speed control technology is to comply with this trend. In the traditional cascade speed control theory Developed on the basis, compared with the previous speed control method, it has the advantages of advanced technology, simple structure, easy maintenance, high operating efficiency, and continuous and smooth speed control. It is especially suitable for large-capacity square rotation such as fans and pumps. The speed control of moment load has considerable energy saving effect.

Please view our products to better understand us:

ac input voltage 220(15) 240 (10) (3ph) 3ph triplephas pumps