Wholesale SGYQ Series High-Voltage Cage Motor Liquid Resistance Starting Device Manufacturers, Factory

SGYQ Series High-Voltage Cage Motor Liquid Resistance Starting Device

This device incorporates three-phase liquid resistors into the stator circuit of a squirrel-cage motor. Upon motor start-up, these resistors are automatically engaged, with their resistance decreasing continuously over a predetermined period until it approaches zero, at which point they are automatically disconnected. This allows the motor’s terminal voltage to increase gradually, resulting in a smooth, shock-free soft start. This starting method imposes no impact on the power grid and produces no harmonic distortion, making it suitable for the soft starting of three-phase AC squirrel-cage induction motors and synchronous motors operating at 3 kV, 6 kV and 10 kV, with rated power up to 20,000 kW. The product is widely used across numerous industrial sectors, including metallurgy, petroleum, chemicals, water conservancy, power generation, machinery, coal, building materials, defence, pharmaceuticals and municipal engineering.

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Shanghai Pinxing Explosion-proof Motor Co., Ltd. is a high-tech enterprise specializing in the design, research and development, manufacturing, and service of motors and motor control products.

Shanghai Pinxing is a AAA manufacturer of electrical equipment in China, specializing in the production of more than 1000 varieties of large and medium-sized high- voltage flameproof and increased safety explosion-proof motors, large and medium-sized high-voltage AC motors (including asynchronous, synchronous, frequency conversion and wound rotor motors), various types of small& medium-sized low-voltage explosion-proof motors, AC motors and so on. Our products are exported to more than 40 countries and regions at home and abroad which are widely used in the fields of coal mining, metallurgy, cement, paper making, environmental protection, petroleum, chemical, textile, road traffic , water conservancy, power, shipbuilding and other factories and enterprises. We are China SGYQ Series High-Voltage Cage Motor Liquid Resistance Starting Device Manufacturers and Wholesale SGYQ Series High-Voltage Cage Motor Liquid Resistance Starting Device Factory. We are moving towards energy conservation, efficiency, environmental protection, integrated automation and internationalization. Shanghai Pinxing Explosion-proof Motor Co., Ltd aims to provide good motor products and motor technology solutions for global industrial enterprises and various fields, and make "Pinxing"motor become the motor technology solution provider and motor manufacturer in the global motor industry.