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High Frequency Synchronous Rectified Power Supply - TGD(N+Series from China Suppliers and Factory for Surface Treatment Industries
Product Feature
Flexible Scaling
Applicable to production and development needs: the original power supply can be used, on the basis of which the number of modules can be increased or reduced flexibly to increase or decrease the current, so as to improve the utilization rate of the equipment.
High Reliability (N+1 Mode)
Improve the reliability of production operation: N+1 mode is adopted in power supply design. Under normal conditions, all modules are involved in the work. In case of failure of equipment, the system will automatically reduce current operation and exit fault unit, so as to not influence production.
Convenient Maintenance
Convenient maintenance: all module units are generalized, only a few module units need to be backed up to freely replace the fault module. the fault module maintenance is relatively simple.
Digital Control
Digital control: the control core of each module is microprocessor, and the software program is mainly used to realize automatic flow sharing and other control schemes. The control is flexible, high in accuracy fast in dynamic response, using less components and high in reliability.
Intelligent Bus Structure
The whole power supply system adopts intelligent bus structure, realizes hot plug and pull of modules, and displays the fault information of fault detection with uniform flow control. The user interface is intuitive and friendly.
High-Frequency Switching
High-frequency switching power supply adopts inverter technology, and its power factor is very high, which can reach above 0.9 without reactive power compensation. The harmonic content is also small. The on-state voltage drop is effectively reduced, the efficiency of the machine is improved and the energy is saved by using the fast recovery tube rectification method. The characteristics of high efficiency and high power factor make it save electricity by 20% compared with ordinary SCR rectifier and 30% compared with silicon rectifier.
Electrical Parameter
| Output current | 1000~60000A |
| Output voltage | 0~48V |
| Efficiency | 85%~95% |
| Ambient temperature | -10 ° C ~ +40° C |
| Ambient humidity | ≤ 90% |
| Power factor | 0.9~0.95 |
| Output frequency | 34KHz |
| Output Ripple | 5%（Accept Customization） |
| Current precision | ≤±0.5%(rated value) |
| Voltage precision | ≤±0.5%(rated value) |
| Overload capacity | 110% |
| Local operation | Potentiometer, Touch Screen |
| Remote operation | Ethernet/RS485/Analog（Accept Customization） |
| Control mode | Constant Power, Constant Voltage, Constant Current |
| Cooling mode | Water Cooling/Air Cooling |
Frequently Asked Questions
How does the N+1 mode design improve production reliability?
Under normal conditions, all modules participate in the operation. If a module unit fails, the system automatically reduces current operation and exits the faulty unit, preventing any disruption to the production process.
What are the energy-saving benefits of this high-frequency switching power supply?
Featuring a power factor above 0.9 and high efficiency (85%~95%), this system saves 20% electricity compared with ordinary SCR rectifiers and 30% compared with silicon rectifiers.
What control and operation interfaces are supported?
It supports Constant Power, Constant Voltage, and Constant Current control modes. For operations, it features local control via Potentiometer or Touch Screen, and remote control options including Ethernet, RS485, and Analog interfaces.
Can the power supply capacity be adjusted after installation?
Yes. The system allows the flexible addition or reduction of modules on the basis of the original power supply to adjust the output current according to production and development needs.
What are the cooling and environmental requirements for this equipment?
The equipment supports Water Cooling or Air Cooling modes. It is designed to operate within an ambient temperature range of -10°C to +40°C and an ambient humidity level of ≤ 90%.