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DS Series
DS Series SCR DC Power Supply

DS series DC power supply is Yingjie Electric’s experience in SCR DC power supply for many years. With its excellent performance and reliable stability, it is widely used in electrolysis, electroplating, metallurgy, surface treatment, industrial electric furnace, crystal growth, metal anti-corrosion, charging and other industries. field.

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Key features

  • ● Full digital design, 32-bit high-speed DSP as the control core, fast response and high stability.
  • ● Supports various operation modes such as constant voltage, constant current and constant power, which can be freely selected and used.
  • ● Adopt multi-pulse rectification technology, low ripple, low harmonic, high power factor.
  • ● Using patented transformer technology, the power supply has high efficiency.
  • ● With output polarity manual / automatic switching function.
  • ● Optional air cooling, water cooling, water-water circulation and other cooling methods.
  • ● It has complete fault protection functions such as overcurrent, overheating, short circuit, cooling system failure, etc.
  • ● Support a variety of communication protocols, MODBUS RTU, MODBUS TCP, PROFIBUS, PROFINET, etc.

The main parameters

Input

  • Input voltage:
  • 3ΦAC360V~460V(Special specifications can be customized), 47Hz~63Hz

Output

  • Output voltage:
  • DC24V~100V(Special specifications can be customized)
  • Output current
  • DC500A~20000A(Special specifications can be customized)

Performance index

  • Control accuracy: 1%
  • Stability: ≤0.5%

Control characteristic

  • Setting mode:
  • analog and communication
  • Control characteristics:
  • constant voltage, constant current, constant power, manual / automatic switching of output polarity, local / remote control
  • Protection functions:
  • overcurrent protection, overheating protection, abnormal power supply, thyristor fault and cooling system fault
  • Communication:
  • Standard RS485 communication Expandable Modbus、Profibus-DP and Profinet communication

Others

  • Cooling mode:
  • air cooling, water cooling and water-water circulation
  • 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.