liquid squirrel cage motor starter cabinet

QSQ-S-500 high-pressure liquid squirrel cage motor starter cabinet
First, an overview
QXQ series of high-voltage AC bike motor starter for water-resistance rated voltage 3-10KV, rated power 200-20000KW large and medium-sized squirrel-cage bike motor kit, or sync the soft-start (and protection), especially the power grid capacity is not prosperous business.
QXQ starter dissolved in water by the ionic conductivity of the electrolyte. Electrolyte filled in the two parallel plane plate (both water resistance of the two electrodes) between form a capacitor-like conductors - water resistance. Its own non-inductive components, and hence the frequency sensitive, such as reactor start-up equipment, compared with the starting power factor, starting current is small.
This technology uses a liquid product in the high pressure of new materials, smart drive, computer simulation, telecommunications, programming control open-loop (QXQ-1), closed-loop control (QXQ-2), and many other modern high-tech man-machine interface . With high control precision, control and reliability, to achieve the purpose of constant current start, soft-start technology in the field of liquid in the domestic advanced level.
This product is widely used in building materials, metallurgy, mining, petrochemical, power, paper, water systems and other industries.
Second, the principle
QXQ water resistance starter, is based on the theory of reduced voltage starting bike motor, bike motor kit in the stator circuit in series with a suitable variable water resistor divider, full use of water resistance and heat capacity will not burn adjustable recoverable and other excellent characteristics, by controlling the transmission system control drag electrode plate movement, changes in action, given the distance between the plates, so as to achieve change in the size of the water resistance, water resistance to change and bike motor slip rate changes simultaneously to achieve the purpose of constant current start, and make bike motor to accelerate to rated speed even shorten the starting time. When the start-complete, the star point and bypass contactor automatically put into the water resistance, bike motor full voltage operation.