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DD Series
DD Series IGBT DC Power Supply

DD series DC power supply adopts modular design, and realizes high-power, high-current output technology-leading power supply through multi-module parallel connection. The system can adopt N+1 redundancy design, which greatly improves the system reliability. Products are widely used in crystal growth, optical fiber preparation, copper foil and aluminum foil, electrolytic plating and surface treatment.

01

Key features

  • ● Modular redundant desig.
  • ● High stability.
  • ● High conversion efficiency
  • ● High power factor.
  • ● High reliability.
  • ● Low noise, high protection level.
  • ● Constant voltage, constant current and constant power can be selected.
  • ● Drawer type installation, easy maintenance.
  • ● Support a variety of communication protocols, MODBUS RTU, MODBUS TCP, PROFIBUS, PROFINET, etc..

The main parameters

Input Input voltage: 3ΦAC360V~500V(Special specifications can be customized)  
Output Output voltage: DC6V~800V(Special specifications can be customized) Output current: DC100A~60000A(Special specifications can be customized)
Performance index Control accuracy: 0.5% Stability: ≤0.1%
Power factor: ≥0.96 Conversion efficiency: 90%~94%
Control characteristic Control mode: U、I、P Setting mode: analog, digital, communication
Protection function: overvoltage, overheating, overcurrent and water pressure protection Communication: support a variety of communication protocols, such as Modbus RTU, Modbus TCP, PROFIBUS, PROFINET, etc.;
Others Cooling mode: air cooling and water cooling Dimension: customized according to customer requirements
Note: the product continues to innovate and the performance continues to improve. This parameter description is for reference only.