Self-coupling buck start control cabinet

NegotiableUpdate on June 20

Model

Nature of the Manufacturer: Other

Product Category: AC Distribution Cabinet

Place of Origin: City, Province

Online Consult Contact Information

Overview

Product introductionSelf-coupling Transformer relief start refers to the use of self-coupling Transformer to reduce the start voltage added to the motor stator winding. After the motor is started, the motor is separated from the decoupled Transformer so that it moves normally at full pressure.Functional characteristicsThe starting current of the self-coupled pressure-relief starting power supply feed line does not exceed 3 to 4 times the rated current of the motor, and its maximum starting time is 2 minutes(includi......

Product Details

Product details：

use
The self-coupled pressure-relief control cabinet has overload, short circuit, phase loss protection, leakage of the pump body, excessive motor temperature and leakage of electricity and other protective functions and complete state display. It also has a single pump and multi-pump control mode, a variety of main and backup pump switching methods and various starting methods. It can be widely used in industrial and agricultural production and various types of buildings, such as water supply, drainage, fire protection, spray network pressurization and HVAC cold and hot water circulation and other automatic control systems.
Control Type
1, liquid level control: The control cabinet is equipped with a high-performance Key float switch, according to the high and low changes in the liquid level, automatic control to the pump on and off.
Pressure control: External contact pressure gauges or pressure controllers can automatically open and turn off pumps according to changes in pipe network pressure. This type is widely used in daily water supply and fire supercharging systems.
3, temperature control: external temperature controller, according to the set temperature range of open or off pump, applied to the temperature control of the temperature, heat exchange system and other occasions.
Time control: The chassis panel is equipped with a time setting and a display. The user can control the opening and closing of the pump according to the need of timing. It is suitable for the control of various regular or regular intermittent working methods.
Technical parameters
1, meet the standards: IEC 439, GB7251.1-2013, JB/T961-1999
2, rated voltage: AC380V
3, rated insulation voltage: 660V
4, working frequency: 50HZ
5, rated power: Recommended power range 15 ~ 160KW, the rest can be customized
6, protection level: conventional IP40, IP20, other specifications can be customized
7, cabinet body color: regular RAL7035, other color requirements need to be explained
8, cabinet type: anti-Weitu cabinet, XL-21 non-standard cabinet and other types according to user needs
9, control methods: liquid level, pressure, PLC, time control; Or one, one, and so on, depending on the user's needs.
10, installation method: indoor, outdoor according to user needs