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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 Scalability: 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): 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 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 Efficiency & Energy Saving: 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 modular design benefit my production scalability?
The modular design allows you to flexibly increase or decrease the number of modules to adjust the current based on your production and development needs. This ensures optimal equipment utilization and cost-efficiency.
What is the N+1 redundancy mode and how does it prevent downtime?
Under normal operating conditions, all modules participate in the workload. If a module unit fails, the system automatically reduces current operation and exits the faulty unit. This prevents the failure from interrupting your production process.
How much energy can be saved compared to traditional rectifiers?
Thanks to high-frequency switching and inverter technology, the system achieves a high power factor (above 0.9). It saves approximately 20% electricity compared to ordinary SCR rectifiers and up to 30% compared to silicon rectifiers.
What remote and local control options are supported?
For local control, the system features a potentiometer and touch screen interface. For remote operations, it supports Ethernet, RS485, and Analog control modes, which can also be customized to your requirements.
What cooling methods and environmental limits apply to this system?
The system supports both Water Cooling and Air Cooling modes. It is designed to operate in ambient temperatures ranging from -10°C to +40°C, with an ambient humidity level of ≤ 90%.