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WHSB-GJD Series High Frequency Switch Electrolytic Rectifier Power Supply


WHSB-GJD high frequency switch electrolytic rectifier power supply adopts DSP for digital control. This high frequency switched-mode power supply adopts SCR 6-pulse rectification mode. There are 6KV, 10KV, 20KV and 35KV incoming lines for voltage regulation.
WHSB-GJD electrolytic rectifier power supply is suitable for nonferrous metal electrolysis refining (copper, zinc, nickel, lithium, lead, etc.), copper electrolysis, aluminum electrolysis, rare earth electrolysis, salt water electrolysis, chemical electrolysis, etc. This high frequency switched-mode power supply can also be used for electrolytic polishing, electrolytic brightening, electrochemical polishing, electrolytic oxidation, plasma electrolytic oxidation, electrolytic iron, electrodeposited copper foil, electrolytic foil, electrolytic copper foil, etc.

Technical Features

1. Double channels are available for hot spare, which makes electrolytic rectifier power supply switch without stop and disturbing.
2. Local control and remote control can be converted mutually. This high frequency switched-mode power supply can choose constant current or constant voltage operation mode.
3. The rectifier transformer of this electrolysis power supply can carry out 9 to 27 grade on-load voltage regulation (coarse adjustment) and secondary side SCR regulates phase shifting voltage (accurate adjustment).
4. WHSB-GJD electrolytic rectifier power supply use CAN BUS, PROFIBUS, INDUSTRY ETHERNET, RS485 and RS232 optical fiber for communication.

Technical Parameters

Type High Frequency Switched-Mode Power Supply
Input Power AC380V/415V/460V 3 Phase
Output Current 10000A (0-10000A continuously adjustable)
Output Voltage DC 4V (0-4V continuously adjustable)
Rated Output Power 40 kW
Control Mode Constant current mode or constant voltage mode can be selected.
Power Factory 0.85
Ripple less than 5% at rated voltage
Constant Current Control Accuracy ≤ ± 1%
Protection Grade No less than IP54
Protection Function -Over/Low Voltage Protection -Over/Low Current Protection -Short Circuit Protection -Over Temperature Protection -Lack Water Protection
Drawing 1. Trigger pulse asymmetry of WHSB-GJD electrolytic rectifier power supply is ≤ 0.1°.
2. Rectifier transformer and thyristor rectifier in main circuit adopts cophase counter parallel connection technology, which greatly reduces eddy current loss of accessories.
3. Pulse phase-shifting resolution of this high frequency switched-mode power supply is ≤1µs.
4. DC output automatic steady current accuracy is ≤ ±1%.
5. With PLC colorful touch screen, the operation interface is flexible and has a good vision. It can timely record all kinds of parameters and historical curves of electrolytic rectifier power supply’s operation.
General (Chengdu) Rectification Electric Appliance Research Institute has over 50 years’ experience in manufacturing high frequency switched-mode power supply in China. In addition to electrolytic rectifier power supply, we also produce pulse silicon controlled reversing electroplating power supply, inverter soft switch and pulse electroplating power supplies. Our products have been exported to USA, Germany, Australia, Singapore, India, Brazil, Iran, Vietnam, Kazakhstan, etc.
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