ZYRQ fully automatic liquid resistance soft start cabinet

Main technical parameters


Model

Overall dimensions
Length, width and height


Adapted motor parameters

Starting time

Starting temperature rise
(℃/time)
Maximum motor power

Stator voltage












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Overview
KaiTi_
series of fully automatic liquid resistance starters are new products designed and developed by our company to improve the starting performance of large and medium-sized winding asynchronous motors. This equipment overcomes the shortcomings of the old starter such as large starting current, inability to start continuously and difficulty in starting, short service life, and frequent maintenance. It adopts human-machine interface and international standard interface to achieve perfect connection with the central control room system. It is suitable for fans, ball mills, rolling mills, crushers, and tearing machines in power plants, petrochemicals, building materials, mining, metallurgy, grain processing and other industries. Heavy-duty starting of wound motors such as machines, machines and water pumps.

Basic Principle
Kaiti_
The basic principle of the series of fully automatic liquid resistance starters is to take advantage of the large heat capacity of liquid resistance and insert liquid resistance in series into the motor rotor circuit to automatically The resistance of the resistor is infinitely adjusted from large to small and finally zero, thereby reducing the voltage of the motor and starting smoothly without impact. The motor's starting current, starting time, motor speed, auxiliary oil pump temperature, sensor status and other signals are centrally displayed on the computer, and each starting speed adjustment is recorded and stored in detail in the computer.

Performance characteristics
Kaiti_
Small starting current, times the rated current of the starting current, no impact on the power grid
Good starting performance
Continuous starting times for the equipment There is no mechanical stress impact, which can extend the service life of electromechanical equipment
When the motor is started under low voltage, the motor can be started smoothly when the motor is on
The structure and operation are simple, and the installation and maintenance are convenient.
Standard interface and human-machine interface facilitate remote operation.