Customized Three Phase DC Rectifier Power Supply

This series of products are large-current and large-capacity rectifier devices, mainly used in metal smelting, electrolytic chemical industry, etc., as electrolytic aluminum, electrolytic lead and zinc, electrolytic magnesium, electrolytic copper, electrolytic manganese, electrolytic salt, hydroelectrolytic and graphite furnace heating. It can also be used as a DC power supply for similar loads. 

Product Features

▶  IPC control, fieldbus technology system is fully digital and intelligent.

▶Color touch screen man-machine interface technology, information concentration, easy to operate. You can learn how to operate in 10 minutes.

▶  The working status and data of each part of the rectifier system are displayed in real time. Relevant personnel can check and read at any time through the LAN, which is convenient for management.

▶  Dual-channel hot standby redundancy undisturbed switching technology, channel self-tracking, no need for auxiliary links, to ensure the reliability of equipment.

▶  Double power supply for key devices improves operation safety.

▶  On-line maintenance of control system, hot dial and plug of circuit board, provide reliable guarantee for production.

▶  Reserve sufficient external interface, suitable for all kinds of communication.

▶  The rectifying cabinet adopts a variety of patented structures to achieve the best results in the same phase inverse parallel connection.

▶  This product generally adopts on-load regulating rectifier transformer for rough voltage regulation, thyristor for fine voltage regulation, voltage regulation range from zero to the rated value.

▶  Control cabinet/remote control desk: full digital intelligent control system.

▶  Rectifier: three - phase full - control bridge, double - reverse star with balanced reactance

▶  Connection mode: in parallel, not in parallel

▶  Pulse number: 6 pulse, 12 pulse, 24 pulse

▶  Control cabinet cooling method: natural cooling

▶  Rectifying cabinet cooling mode: water cooling, air cooling

▶  In-and-out mode: according to user's requirements

Technical Parameter

Rated input voltage: AC 380V

Rated output voltage: 22V

Rated output current: 10000A