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High Frequency Synchronous Rectified Power Supply - TGD(N+Series for Surface Treatment by China Suppliers & Factory
Product Feature
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.
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:
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:
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 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 operatoin | Ethernet/RS485/Analog（Accept Customization） |
| Control mode | Constant Power, Constant Voltage, Constant Current |
| Cooling mode | Water Cooling/Air Cooling |
Frequently Asked Questions (FAQ)
How does the N+1 design benefit the reliability of production operations?
Under normal operating conditions, all power modules participate in the workload. If a module fails, the system automatically exits the faulty unit and reduces the current operation, ensuring production remains uninterrupted.
Can I flexibly adjust the system configuration based on production requirements?
Yes. You can use the original power supply as a base and flexibly increase or decrease the number of modules to adjust the current, optimizing the utilization rate of the equipment.
What are the efficiency and energy-saving capabilities of this power supply?
The system achieves an efficiency of 85% to 95% and a power factor above 0.9. Compared to ordinary SCR rectifiers, it saves up to 20% electricity, and up to 30% compared to silicon rectifiers.
What control and operation interfaces are supported?
The system supports Constant Power, Constant Voltage, and Constant Current control modes. For local operations, it uses a potentiometer or touch screen; for remote operations, it supports Ethernet, RS485, and Analog interfaces (customizable).
Is the maintenance process complicated?
No, maintenance is straightforward. All module units are generalized, meaning you only need to keep a few backup units on hand to quickly replace any faulty modules. The system also supports hot-plugging of modules.
What are the cooling system options?
The power supply system supports both Water Cooling and Air Cooling modes, allowing you to choose the best configuration for your ambient working environment.