Supply water resistance cabinet Liquid resistance cabinet Starting cabinet

SYD1 Series winding electric machinery Liquid resistance starting cabinet

1、 Overview:
SYD1 series liquid resistance starter It uses the water solution of special medium as the resistance. In the specially designed hydraulic resistance, the comparator is introduced as an electric comparator and connected to the motor rotor circuit. When the motor starts, a small power servo motor drives the comparator to move to change the relative position of the comparator. Make the liquid resistance (in series with the rotor circuit) unchanged from large to small, so that the motor can start smoothly with low current.

2、 Scope of application:
SYD1 series liquid resistance starter is widely applicable to 75-10000KW wound asynchronous motor in various industries with three-phase AC 50Hz and rated voltage of 380V-10KV Motor The heavy load of is smooth to start.

3、 Performance characteristics:
·Soft start, small starting current: Iq ≤ 1.3Ie (A);

·It can be started 5-10 times continuously;

·Low voltage starting: when the grid voltage is lower than 10% of the rated voltage of the motor, it can be started smoothly;

·Smooth starting during starting: no mechanical stress impact on equipment, which can be extended mechanical equipment And motor life;

·The starting performance is far better than that of frequency sensitive rheostat, oil immersed rheostat, cast iron resistor and other starters;

·Wide applicability, suitable for soft starting of winding motor under any load condition, especially for heavy load starting;
·It has multiple protection functions such as starting timeout, overpressure, overtravel, overtemperature, etc;
·Simple and reliable structure, automatic operation, convenient installation and maintenance.

4、 Standard specifications