QD SDY series liquid resistance cabinets, water resistance cabinets with good quality and low price

规格：

1

规格：

1

规格：

1

Application Scope enterprise.
Performance characteristics
Starting, small starting current reduces the temperature rise of the motor at starting, effectively extending the service life of the motor
The starting time is preset to ~, and the fluid can be adjusted on site
Normal operating temperature of the fluid
Starting ~ times continuously, the starting performance is better than that of frequency-sensitive starter
The starting process is smooth and has no impact on mechanical equipment
The power grid requirements are not high, and no harmonics will be generated to affect the power grid
Yes Multiple protection functions such as starting overtime, pressure loss, overtravel, overtemperature, etc. Liquid resistance starter uses aqueous solution of special medium as a resistor. The pole plates are introduced into the specially designed liquid resistor as electrodes and are connected in series to the motor rotor circuit. When the motor starts, a small power servo motor drives the pole plates to move to change the relative position of the pole plates. The liquid resistance (which is connected in series to the rotor circuit) changes steplessly from large to small, thereby enabling the motor to start smoothly at low current.