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Switching Power Supply
Product Description
Company Info
Product Description
Packaging & Delivery
Packaging Details: Export plywood package, with forklift entry facility
Delivery Detail: 3 weeks for samples
Specifications
1. 53 years experience
2. Nickel, chrome, zinc, copper plating
3. Compact size
4. With touch screen
Company Introduction
Beijing Chunshu Rectifier Co., Ltd. Was founded in 1960, located in Beijing, China, with registered capital 72.84 million RMB, total asset 0.22 billion RMB, occupied area 14342.63 square meters, total about 300 employees.
We are professional power supply manufacturer, include plating and electrolysis power supply, LED sapphire used power supply, electric arc furnace power supply, medium-frequency induction power supply, polysilicon reducing furnace power supply, hydrogenation furnace power supply, monosilicon furnace power supply and ingot furnace power supply etc. Series.
By use of strong technical strength, leading production craftwork and high efficient management team, Chunshu supplies optimized solution integrating design, R&D, manufacture and service.
Product Introduction
The rectifier adopts high frequency IGBT PWM modulation technology, and use phase shift full bridge soft switch technology, non-crystalline material magnetic core high frequency transformer, has high reliability, high efficiency, high power factor, small size, light weight etc. Advantages.
Fully digital control method is used, upgrade output voltage and current stability and accuracy, easy to communicate with remote control through RS485, CAN, Profibus.
Product Parameters
Items: Technical parameters
AC input voltage: 3 phase 220V, 380V, 415V, 480V± 10%, 50/60Hz
Output voltage: DC adjustable
Output current: DC 50-400A adjustable
Regulation range: 0-100%
Power factor: ≥ 0.92(full load)
Accuracy of output current, voltage: ≤ 0.5%
Efficiency: ≥ 95%(full load)
Protection grade: IP54 for water cooling, IP30 for forced air cooling
Cooling method: Water cooling or forced air cooling
Control mode: Constant voltage, constant current
Operation mode: Local touch screen, remote control box or communication
Communication protocol: RS485, Profibus DP, MODBUS
Working method: Long time full load continuous operation
Protections: Overheat, input over/under voltage, output overvoltage, output overcurrent, over water temperature, under water pressure
Selling Points
1. Specification meets your application
2. Higher efficiency, saving running cost
3. Smaller size, saving space and enlarging your capacity possible
4. Lighter weight, easy to move, save shipping cost
5. High reliability, long time full load continuous operation, low fault rate, minimize repair trouble
6. Environment friendly, less investment, high power factor(0.92-0.98)
7. Easy to maintain, modular design, self diagnosis, touch screen display fault type
8. DSP digital control, touch screen HMI, flexible control, high control accuracy and high stability.
9. Long lifespan
10. Supply after sale service and technical support
Packaging Details: Export plywood package, with forklift entry facility
Delivery Detail: 3 weeks for samples
Specifications
1. 53 years experience
2. Nickel, chrome, zinc, copper plating
3. Compact size
4. With touch screen
Company Introduction
Beijing Chunshu Rectifier Co., Ltd. Was founded in 1960, located in Beijing, China, with registered capital 72.84 million RMB, total asset 0.22 billion RMB, occupied area 14342.63 square meters, total about 300 employees.
We are professional power supply manufacturer, include plating and electrolysis power supply, LED sapphire used power supply, electric arc furnace power supply, medium-frequency induction power supply, polysilicon reducing furnace power supply, hydrogenation furnace power supply, monosilicon furnace power supply and ingot furnace power supply etc. Series.
By use of strong technical strength, leading production craftwork and high efficient management team, Chunshu supplies optimized solution integrating design, R&D, manufacture and service.
Product Introduction
The rectifier adopts high frequency IGBT PWM modulation technology, and use phase shift full bridge soft switch technology, non-crystalline material magnetic core high frequency transformer, has high reliability, high efficiency, high power factor, small size, light weight etc. Advantages.
Fully digital control method is used, upgrade output voltage and current stability and accuracy, easy to communicate with remote control through RS485, CAN, Profibus.
Product Parameters
Items: Technical parameters
AC input voltage: 3 phase 220V, 380V, 415V, 480V± 10%, 50/60Hz
Output voltage: DC adjustable
Output current: DC 50-400A adjustable
Regulation range: 0-100%
Power factor: ≥ 0.92(full load)
Accuracy of output current, voltage: ≤ 0.5%
Efficiency: ≥ 95%(full load)
Protection grade: IP54 for water cooling, IP30 for forced air cooling
Cooling method: Water cooling or forced air cooling
Control mode: Constant voltage, constant current
Operation mode: Local touch screen, remote control box or communication
Communication protocol: RS485, Profibus DP, MODBUS
Working method: Long time full load continuous operation
Protections: Overheat, input over/under voltage, output overvoltage, output overcurrent, over water temperature, under water pressure
Selling Points
1. Specification meets your application
2. Higher efficiency, saving running cost
3. Smaller size, saving space and enlarging your capacity possible
4. Lighter weight, easy to move, save shipping cost
5. High reliability, long time full load continuous operation, low fault rate, minimize repair trouble
6. Environment friendly, less investment, high power factor(0.92-0.98)
7. Easy to maintain, modular design, self diagnosis, touch screen display fault type
8. DSP digital control, touch screen HMI, flexible control, high control accuracy and high stability.
9. Long lifespan
10. Supply after sale service and technical support
Address:
No. 3 Sanqingdi, Fengtai District, Beijing, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
Company Introduction:
Beijing Chunshu Rectifier Co., Ltd. was founded in 1960, 53 years rectifier manufacture experience, 100% state owned company, located in Beijing, high-tech company, registered capital 12 million US dollars, belong to Beijing Enterprises Group Company(top 500 company in China), have about 300 employees, biggest high reliability DC power solution provider in China.
Chunshu′s main products is IGBT switching rectifier and thyristor based rectifier used for plating, anodizing, electrolysis, metal finishing, electro machining, water treatment, silicon growth, sapphire, inductive heating and military etc. special applications, with high efficiency, energy saving, high reliablity, small size, light weight etc. strong points. DC rated current from 200A to 30000A, voltage from 6V to 1000V. input voltage could be 220V, 380V, 415V, 440V, 480V etc. We manufactured 63MW heating power system for airspace experiment, best power system supplier for polysilicon production and sapphire growth.
The company has strong R&D ability, have about 100 engineers, approved more than 10 patents and software copyrights, have Beijing Municipal class technical center, post doctoral program station, innovation studio, Joint Research Institute with Beijing Jiaotong University, is partner of Tsinghua University and Xi′an University of Technology. The Chief Engineer is doctor degree for power electronics, professor, was invited by Premier Wen Jiaobao for a meeting as one of 10 representatives, is approved more than 20 patents. The IGBT switching rectifier was approved independent innovation product award by government.
Have 3000 square meters of anti-static rectifier workshop, with the capacity of 300 million turnover output. We conduct strict qualily control, holding ISO9001: 2008 and military standard quality certificate, have full load testing ability, each product pass all testing before shipment.
The rectifiers are widely recognized by Chinese and worldwide customers. We supplied good quality for JFE steel and FUJIFILM of Japan, Dongbu Solar of South Korea. Hero Cycle of India, Anodizing Industries in USA, China Nuclear Industry Group, Sina-Petro, China Aerospace Science and Technology Corporation, Chongqing Silian Optoelectronics Science & Technology, Qinghai Electronic Material Industry Development Co., Ltd in China. Our rectifiers were exported to USA, Ukraine, South Korea, Argentina, Indonesia, India, Pakistan etc. countries and regions.
We have professional sales team to handle domestic and foreign trade business, supplying good service.
Chunshu′s main products is IGBT switching rectifier and thyristor based rectifier used for plating, anodizing, electrolysis, metal finishing, electro machining, water treatment, silicon growth, sapphire, inductive heating and military etc. special applications, with high efficiency, energy saving, high reliablity, small size, light weight etc. strong points. DC rated current from 200A to 30000A, voltage from 6V to 1000V. input voltage could be 220V, 380V, 415V, 440V, 480V etc. We manufactured 63MW heating power system for airspace experiment, best power system supplier for polysilicon production and sapphire growth.
The company has strong R&D ability, have about 100 engineers, approved more than 10 patents and software copyrights, have Beijing Municipal class technical center, post doctoral program station, innovation studio, Joint Research Institute with Beijing Jiaotong University, is partner of Tsinghua University and Xi′an University of Technology. The Chief Engineer is doctor degree for power electronics, professor, was invited by Premier Wen Jiaobao for a meeting as one of 10 representatives, is approved more than 20 patents. The IGBT switching rectifier was approved independent innovation product award by government.
Have 3000 square meters of anti-static rectifier workshop, with the capacity of 300 million turnover output. We conduct strict qualily control, holding ISO9001: 2008 and military standard quality certificate, have full load testing ability, each product pass all testing before shipment.
The rectifiers are widely recognized by Chinese and worldwide customers. We supplied good quality for JFE steel and FUJIFILM of Japan, Dongbu Solar of South Korea. Hero Cycle of India, Anodizing Industries in USA, China Nuclear Industry Group, Sina-Petro, China Aerospace Science and Technology Corporation, Chongqing Silian Optoelectronics Science & Technology, Qinghai Electronic Material Industry Development Co., Ltd in China. Our rectifiers were exported to USA, Ukraine, South Korea, Argentina, Indonesia, India, Pakistan etc. countries and regions.
We have professional sales team to handle domestic and foreign trade business, supplying good service.
