2500A60V DC Switching Power Supply for Heating
Product Specifications
| Output Type: |
Single |
| Output Power: |
1 - 50W |
| Input Voltage: |
110-220V |
| Voltage Regulating Mode: |
Frequency Modulation Type |
| Connection Mode: |
Series Switching Power Supply |
| Starting Mode: |
Self-excited Switching Power Supply |
| Warranty: |
2 Years |
| Power Supplying System: |
Terminal Power Distribution Equipment |
| Certification: |
CE |
Product Description
Packaging & Delivery
Packaging Details: plywood
Delivery Detail: a month
Specifications
power factor is more than 0.96 at full load
Saving electricity 20%-30% than rectifier
DSP chip realize digital control
Technical specification
|
|
|
|
Rated capacity |
150KW |
|
Control mode |
Local control/remote control, voltage constant / current constant |
|
AC input |
Voltage range |
AC 380V(± 10%) |
|
Frequently range |
50Hz± 5% |
|
Phase number |
Three phase four wire |
|
DC output |
Voltage |
DC 0~60V continuously adjustable |
|
Voltage constant precision |
≤ 1% |
|
Current |
0~2500A continuously adjustable |
|
Currentconstant precision |
≤ 1% |
|
Load capacity |
long time continuous operation at full load |
|
Main characteristics |
Switching frequency |
20kHz |
|
Power factor |
> 0.96 (at full load) |
|
Efficiency |
> 0.93(at full load) |
|
Cooling method |
Water cooling |
|
Structure form |
Single cabinet, modular power unit |
|
Protection |
Input overvoltageand under voltage, phase failure |
Stop operation when input A, B, C phase is over voltage, under voltage or phase failure |
|
Output overvoltageand over current |
Auto-stop when over setting protection value |
|
Water overheat |
Stop operation when water temperature is over 65° C |
|
Insulation to earth protection |
Alarm when output positive and negative bus bar to earth insulation is reduced |
|
Work environment |
Ambient temperature |
-10~40° C |
|
Outdoor temperature |
15%~85%RH |
|
Altitude |
≤ 2500m |
|
Cooling water pressure |
0.1~0.5MPa |
|
Cooling water |
Industrial pure water |
|
Load type |
Graphite or other resistive load |
|
Cooling water flow |
More than 60L/min |
|
Other |
No conductive dust and destructive gas to insulation |
|
Outline dimensions |
dimensions(H× W× D) |
900× 800× 1600mm |
|
Weight |
350Kg |
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.
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