Dc Reversible Magnetizing Power Supply For Magnetic Materials - China

I.

Product Introduction

　 DC reversible magnetizing power supply is a DC reversible power supply specially designed for the magnetizing and demagnetizing coils of magnetic material pressing machines.

As a DC power supply, it adopts the anti- parallel output of two sets of three- phase bridge rectification positive and negative poles at the secondary side of the load- matching transformer and realizes the positively and negatively reversible direct current by the phase shift trigging way of a digital three- phase control panel.

The power supply adopts constant- current closed- loop control, after the current values of the maximum positive current, maximum negative current and minimum positive current are preset, it controls the power- on time of the maximum positive current, maximum negative current and minimum positive current through the extrocontrol passive switch signal, it adopts inverting quick shut- off mode during the positive and negative switching of the power supply, which is convenient for the continuous work of pressing machines with high production efficiency.

II.

Performance Indexes

1 - It adopts cabinet- type integrated design.

2 - High- precision constant- current closed- loop control.

3 - It has an automatic current- limiting function, when the output current is equal to or greater than 1.1 times of the rated current, the current will be limited.

4 - It has phase- deficient, overcurrent, overheating and SCR fault protection functions.

5 - Fault self- diagnosis function.

6 - With RS485 communication interface and MODEBUS communication protocol, it can communicate with PLC and the host computer, which is convenient for remote monitoring.

Company Contact:

• Posted By: Jiangsu Eastone Technology Co.,Ltd.

• Phone: 86051258105999

• Address: Province Industrial Zone(South),Zhangjiagang City,, Zhangjiagang , China

• Email:

• Website: http://www.zjgst.com

• Business Description: Jiangsu Eastone Technology Co., Ltd. Is a high and new tech enterprise in
  
  research and production of green and effective power supply, which
  
  undertook national and provincial torch projects for several times and
  
  obtained multiterms national innovation funds.
  
  Our products have high
  
  power switch power supply, PWM AC voltage regulator, PWM DC front power
  
  supply, all solid intermeditate frequency and high frequency electric
  
  source, and intelligent thyristor Ac voltage regulator, hich are used as
  
  heating and smelting power for new energy and new material industry.
  
  Just like the numerous enterprises which are involved in global economic integration, Eastone is always making efforts in searching the development road, we have improved and exceeded a lot.
  
  Eastone people who are hardworking , intelligent , open minded and sincere are warmly looking forward to advancing and cooperation with all walks of life relying on the innovation spirit of brave, intelligent, heightened awareness and development, so as to provide the most professional and superior products and services and promote the green power industry.
  
  Company fully implement ISO9001 international quality management system, always seeking "attention to market demand, technical innovation, strengthen scientific management, abide by the pledge, the pursuit of excellence, and create the industry name brand" quality.
  
  Pay close attention to market trends and industry trends, understand customer needs, the use of advanced technology, materials, technology, timely development of high tech new products, constantly updated upgrade products to meet the needs of social development, for walking in the front of peers; relying on science the management of the enterprise management level and product quality is improving, with first class products, low prices, high quality service win the trust of customers, customer satisfaction as the survival of the enterprise would have achieve our commitment to customers.
  
  Our aim is to enhance customer satisfaction, enhance corporate image and achieve quality objectives, and create a brand industry to achieve higher business goals.