15KW-250KW pump control cabinet Motor star triangle start control cabinet

Key attributes

• Wide Power Range: control cabinets are designed to handle motors with power ratings from 15KW to 250KW. This wide range allows them to be used in various applications, from small - scale water supply systems to large - scale industrial pumping stations. Different power levels require appropriate sizing of electrical components such as contactors, circuit breakers, and transformers to ensure safe and efficient operation.

• Over - current Protection: Circuit breakers and thermal relays are installed in the control cabinet to detect excessive current flowing through the motor. When an over - current situation occurs, such as a short - circuit or motor overload, these protection devices will quickly cut off the power supply to prevent damage to the motor and other components.
• Over - voltage and Under - voltage Protection: Voltage sensors are used to monitor the input voltage. If the voltage exceeds the upper limit (over - voltage) or drops below the lower limit (under - voltage), the control system will take appropriate actions, such as shutting down the motor or sending an alarm signal.
• Phase - loss Protection: In a three - phase power supply system, phase - loss can cause serious damage to the motor. The control cabinet is equipped with phase - loss detection devices that can detect the absence of one or more phases and immediately stop the motor to avoid overheating and other problems.

 

 

 

 

 

 

 

 

 

 

 

Sichuan Jinhuili Electric Co., Ltd. is specialized in distribution automation, power quality, energy efficiency management of the main products and services; The products include high and low voltage power distribution equipment, uninterruptible UPS power supply, emergency power supply, DC power supply, complete sets of intelligent control equipment, solar photovoltaic power generation, energy storage management, operation and maintenance and other comprehensive automation.

The company is located in Chengdu, Sichuan Province, China, covers an area of more than 10,000 square meters, has a large number of outstanding management personnel, senior engineers and power professional and technical personnel, has been awarded by the government and departments "civilized private enterprise", advanced private enterprise, scientific and technological innovation enterprise, contract-respecting, trustworthy units and other honorary titles.