Total Output: 18V / 24000A DC
Configuration: 8 units N+1 parallel
Individual Unit: 18V / 3000A each
Technology: Silicon carbide MOSFET
Efficiency: >97%
Ripple: <2%
Redundancy: Full output with any 7 units
Cooling: Water cooled
Control: Master-slave digital
Applications: Large-scale electrowinning, electrorefining, chlor-alkali
This 24000A 18V silicon carbide synchronous rectifier system features eight units configured for N+1 parallel operation. It utilizes advanced silicon carbide MOSFET technology specifically engineered for maximum energy efficiency in large-scale electrolytic processes. Consequently, this redundant power supply delivers unprecedented efficiency while ensuring continuous production uptime.
This silicon carbide synchronous rectifier employs next-generation SiC MOSFETs with ultra-low switching losses. Therefore, it achieves over 97% efficiency even at 24000A maximum output, dramatically reducing energy costs. Moreover, silicon carbide devices operate at higher frequencies with lower thermal losses. Additionally, the fully sealed water cooling system protects components from corrosive environments.
Eight units configured for N+1 parallel operation ensure true redundancy for continuous production. Consequently, if any single unit goes offline, the remaining seven units continue delivering full 24000A output. The master-slave control architecture ensures perfect load sharing between all units. Hot-swap capability allows unit replacement without production shutdown.
This silicon carbide synchronous rectifier achieves unprecedented efficiency levels impossible with traditional silicon devices. At 24000A continuous output, the 97%+ efficiency translates to megawatts of annual energy savings. Consequently, it substantially lowers production costs for energy-intensive electrolytic processes. Reduced heat generation also minimizes facility cooling requirements.
The N+1 redundant architecture ensures continuous operation during unit maintenance or unexpected failures. Consequently, facilities achieve 99.9% power availability for their electrolytic cells. Individual unit isolation allows safe servicing while others maintain production. The silicon carbide technology also improves reliability through lower thermal stress.
Large copper refineries use this system for high-volume electrowinning and electrorefining. Major zinc production facilities employ it for electrolytic extraction processes. Nickel and cobalt processing plants utilize it for large-scale metal recovery. Chlor-alkali facilities use it for brine electrolysis. Aluminum producers apply it for specialized electrolytic processes.
Precise current control across all eight units ensures consistent current density across thousands of cells. Ultra-low ripple output improves current efficiency and cathode quality. Fast response time maintains stability during cell loading cycles. These features result in higher purity metal and reduced energy consumption.
Individual units feature silicon carbide devices for long service life and high reliability. The modular design allows easy replacement and maintenance. Hot-swap capability means failed units can be exchanged while production continues. Spare units can be kept on hand for immediate deployment.
The master controller manages all eight units for seamless parallel operation. Digital communication between units ensures perfect load sharing. System-level monitoring provides complete visibility of all parameters. Remote diagnostics allow proactive maintenance planning.
