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ISO 9001 Certified Manufacturer Exporting to 4 Continents

Three-Phase High Current DC Power Supply Serving Lithuania

Precision-Engineered IGBT Rectifiers, Programmable DC Systems & Water-Cooled Electrolysis Sources Tailored for Baltic Industrial Manufacturing, Energy Transition & High-Tech Facilities.

Factory-Direct Catalog

High-Current DC Power Solutions Ready for Deployment

Explore our heavy-duty three-phase rectifiers and regulated power modules, engineered to operate seamlessly within Lithuania's 400V 50Hz industrial power networks under continuous 24/7 duty cycles.

Water-Cooled 12V 15V 5000A 6000A 75KW Water Cooled High Frequency Electroplating Rectifier

12V–15V 6000A 75kW Plating Rectifier

  • Output Range0–15V / 0–6000A
  • Cooling ModeIndustrial Water Cooling
  • TopologyHigh-Frequency IGBT
  • ControlCV/CC Digital Interface
Product Details
48kW Modular 12V 4000A 48KW High Frequency Electroplating Rectifier

12V 4000A 48kW High-Frequency Rectifier

  • Input Voltage3-Phase 380V–415V AC
  • EfficiencyTypical ≥90%
  • Ripple Factor≤1% RMS across full scale
  • ProtectionOCP, OVP, OTP, Phase Loss
Product Details
Heavy Electrolysis 8000A 12V Water Cooled Electroplating Rectifier

8000A 12V Water-Cooled Galvanizing Source

  • Current RatingContinuous 8000A DC
  • CabinetSealed Anti-Corrosion NEMA/IP
  • Cooling MediaDeionized or Tap Water
  • InterfaceRS485 Modbus RTU / Analog
Product Details
Electrolysis 300kW 300kW Three-phase AC DC High Current Rectifier

300kW 20V 15000A High-Current Rectifier

  • DC Output20V / 15,000A Full Load
  • ArchitectureParalleled Switch-Mode Submodules
  • Thermal SpecDirect Copper Water Channel
  • Duty Cycle100% Continuous Rating
Product Details
Polarity Reversing 48V 625A 30KW Programmable Auto Polarity Reversing Power Supply

48V 625A 30kW Polarity-Reversing DC Source

  • Switching ModeSolid-State H-Bridge Reversal
  • Timing ControlProgrammable Forward/Reverse Cycle
  • Main AppElectrolytic Descaling & Clean Water
  • DisplayDigital Industrial Touch Screen
Product Details
Anodizing Control 100A-3000A Anodic Oxidation DC Rectifier

100A–3000A Anodic Oxidation DC Supply

  • Voltage Profile0–150V Multi-Step Voltage Ramp
  • Accuracy±0.5% Voltage & Current Drift
  • ApplicationAluminium & Titanium Hard Anodizing
  • ComplianceCE, LVD, EMC Directives
Product Details
Programmable HV 800V 400V 50A 20KW High Voltage Adjustable DC Power Supply

800V 50A 20kW Precision Test Bench Supply

  • Output Span0–800V Continuous / 50A Peak
  • Use CaseEV Powertrain & Battery Emulation
  • Control SpeedFast Dynamic Transient Response
  • StandardRoHS, CE Certified
Product Details
Aviation GSE Portable 28.5V AC-DC Ground Power Unit

28.5V DC Heavy-Current Aircraft GPU (600A)

  • Peak StartUp to 2000A Engine Cranking Current
  • MobilityTowable Heavy-Duty Enclosure
  • Target FleetHelicopter & Regional Jet Line MRO
  • Input Compatibility400V 50Hz 3-Phase Standard
Product Details
Strategic Integration

Localized Application Scenarios in Lithuanian Industry

Lithuania is consolidating its position as an advanced Baltic manufacturing and engineering hub. Our three-phase high current DC rectifiers directly address the rigorous technical parameters required across specialized local sectors.

Advanced Electroplating & Surface Finishing in Kaunas & Panevėžys

Lithuania's precision contract manufacturing and metal processing clusters demand strictly controlled electroplating processes for mechanical components, hydraulic rods, and electrical switchgear contacts. Operating within ISO and REACH environmental parameters, local finishing lines require our water-cooled high frequency IGBT rectifiers (12V–24V, up to 15,000A) to ensure mirror-smooth chrome, nickel, and copper layers with ripple factors below 1%, drastically reducing chemical bath contamination and energy consumption.

Aviation MRO & Defense Ground Support at Vilnius & Kaunas Hubs

With major regional aircraft maintenance, repair, and overhaul (MRO) facilities expanding around Vilnius International Airport (VNO) and Kaunas (KUN), ground operations need steady, rugged power. Our 28.5V DC Ground Power Units and 400Hz frequency converters offer low harmonic distortion, stable transient response during turbine starts, and weather-hardened enclosures rated for cold Baltic winters, supporting civil airliners and military aircraft alike.

Green Hydrogen Electrolysis & Clean Industrial Water Treatment

As Lithuania accelerates municipal wastewater modernization and green hydrogen pilot initiatives near Klaipėda, electrochemical processes need ultra-reliable direct current. Our heavy-duty continuous electrolysis rectifiers and automated polarity-reversing 30kW–100kW DC units prevent electrode scaling in industrial cooling towers and effluent recycling streams without excessive chemical dosing, adhering strictly to EU environmental directives.

Market Intelligence

Lithuanian Industrial Growth Trends & Power Demands

Strategic modernization programs across the Baltics are driving transformative demand for smart, highly efficient, and programmable DC power conversion systems.

Decoupling from Legacy Grids & Synchronization with Continental Europe

The synchronized integration of the Baltic electrical infrastructure into the Continental Europe Network (CEN) reinforces stringent power quality norms. Lithuanian plants are phasing out energy-draining legacy thyristor rectifiers in favor of high-power-factor switch-mode IGBT power systems. Industrial facilities demand equipment that guarantees ultra-low harmonic feedback to maintain compliance with Litgrid distribution mandates.

Surge in Free Economic Zones (FEZ) & High-Tech Contract Electronics

Specialized economic zones in Kaunas, Klaipėda, and Šiauliai are experiencing major expansion in EV components, laser manufacturing, and electronics sub-assemblies. This environment creates high demand for programmable, bus-controllable (RS485 Modbus, Profibus, EtherCAT) DC power supplies capable of executing complex burn-in test scripts, thermal aging profiles, and automated robotic electrodeposition.

Transition to Energy Efficiency and Smart Closed-Loop Water Cooling

Surging European energy tariffs have made efficiency paramount. Our latest-generation switch-mode DC architectures achieve typical conversion efficiencies near 90%, representing 15–25% power savings over conventional SCR units. Furthermore, Lithuanian installations increasingly favor closed-circuit water cooling to capture waste heat for facility heating during winter months.

Factory Heritage & Capability

Guangdong Fenvix Technology Co., Ltd.

Established in 2013, Guangdong Fenvix Technology Co., Ltd. is a dedicated research, engineering, and manufacturing enterprise specializing in heavy-duty industrial DC power supplies, high-frequency switch-mode rectifiers, programmable laboratory sources, and 400Hz frequency converters.

Unlike export traders, our 3,000m² manufacturing facility integrates internal metal fabrication, precision CNC punching, copper busbar milling, transformer winding, PCB assembly, and multi-stage load testing under one roof. We maintain an audited ISO 9001 quality management framework and have achieved on-site operational verification by TÜV Rheinland.

Whether you require a single non-standard 15,000A water-cooled plating source for a facility in Panevėžys or a fleet of ruggedized 28.5V DC mobile ground units for a Baltic MRO line, our team provides complete engineering validation, tailored cabinet dimensions, zero MOQ constraints, and dedicated lifecycle support.

Fenvix Industrial DC Power Supply Production Facility
13+ Years Engineering Excellence
3,000m² Self-Owned Factory Floor
0 MOQ Prototypes to Volume Orders
100% Full Load Factory Burn-In
Power Supply Assembly Workshop Main Assembly Workshop
Finished Industrial Rectifier Cabinets Finished Rectifier Cabinets
Oscilloscope and Burn-in Commissioning Full Load Commissioning
Electrical Calibration Testing High-Precision Calibration
Factory Differentiators

Engineered Advantages for Lithuanian Procurement

Direct sourcing from our Guangdong manufacturing plant delivers measurable engineering, economic, and operational advantages to equipment operators and distributors across the Republic of Lithuania.

Full OEM & Custom Architecture

We tailor cabinets to your exact physical footprint, internal busbar orientations, and ambient conditions—accommodating low ceiling heights or compact container setups.

EU Regulatory Compliance

Our power systems are manufactured in compliance with European standards, including Low Voltage Directive (LVD 2014/35/EU), Electromagnetic Compatibility (EMC 2014/30/EU), and CE marking.

Advanced Water-Cooling Engineering

For corrosive plating and pickling environments, our hermetically isolated water-cooling loops eliminate the intake of corrosive acid mists, vastly extending operational lifespans.

Flexible European Trade Terms

We support versatile procurement channels including DDP (Delivered Duty Paid to Kaunas/Vilnius), CIF Klaipėda Port, FOB, as well as multi-currency settlement in EUR or USD.

Factory Direct Engineering Support

Work directly with our senior power electronics team from preliminary design schematics through remote commissioning, avoiding middlemen communication delays.

Procurement Knowledge Base

Frequently Asked Questions by Lithuanian Engineers

Clear, practical technical answers addressing common procurement questions regarding industrial specifications, Baltic electrical standards, logistics, and on-site integration.

Are your three-phase power supplies fully compatible with Lithuania's electrical grid standards?
Yes. Our standard three-phase AC input stage is specifically rated for 380V / 400V / 415V AC ±10% at 50Hz, matching Lithuania's national grid infrastructure perfectly. For plants with substantial upstream voltage fluctuation or specialized onsite transformers, we integrate custom wide-input tolerance circuitry (e.g., 340V–460V) along with robust phase-loss, over-voltage, and lightning/surge suppressors to avoid unexpected trip-outs.
How do you deliver heavy rectifier cabinets to Lithuania, and what shipping terms are available?
We provide full logistics support tailored to Baltic buyers. Standard maritime freight ships directly to Klaipėda Seaport (typically 28–35 days transit), where cargo can clear customs for direct transport along major highways to Vilnius, Kaunas, or Klaipėda FEZ. For expedited factory shutdowns or critical spare components, air freight to Vilnius Airport (VNO) is readily available. Trade terms include DDP (Delivered Duty Paid directly to your facility), CIF, FCA, and FOB. Cabinets are secured inside reinforced, fumigated seaworthy wooden crates with internal anti-moisture vapor barriers.
Should our plant choose forced-air cooling or closed-loop water cooling for high-current applications?
In environments with high chemical vapors—such as hard chrome plating, zinc passivation, or acidic descaling shops common across Lithuanian metal finishing lines—water-cooled rectifiers are strongly recommended. Air-cooled rectifiers pull ambient air through the chassis, eventually depositing corrosive vapors on heatsinks, busbars, and gate-drive boards. Water cooling seals the internal electronics enclosure to IP54/IP55, circulating coolant through dedicated internal copper blocks, drastically increasing service life and reducing scheduled maintenance.
What remote control interfaces are available for SCADA and automated PLC systems?
Every Fenvix high-power DC system can be equipped with standard RS485 communication utilizing the industrial Modbus-RTU protocol. We also provide isolated 0–5V, 0–10V, or 4–20mA analog control channels for direct PLC integration (Siemens, ABB, Schneider, etc.). Optional communication expansions include Profibus-DP, Ethernet/Modbus-TCP, and dry contact alarms for remote start/stop, run indication, and detailed fault diagnostics.
What documentation and CE certifications accompany shipments into the European Union?
All units intended for Lithuanian and broader EU destinations are shipped with an official Declaration of Conformity to relevant European Harmonized Standards—primarily the Low Voltage Directive (LVD 2014/35/EU) and Electromagnetic Compatibility Directive (EMC 2014/30/EU). Shipments include comprehensive English technical manuals, factory load test reports, schematics, electrical wiring diagrams, and calibration certificates.
What is your minimum order quantity and policy on engineering prototypes?
Our factory enforces a strict 0 MOQ policy (Minimum Order Quantity = 1 Unit). We routinely collaborate with Lithuanian engineering firms, R&D institutes, and plant contractors on single customized prototypes, pilot line expansions, and custom retrofits before proceeding to full facility rollouts.

Request Engineering Consultation & Specification Sheets

Planning a facility upgrade or new electrochemistry line in Lithuania? Contact our technical engineering team directly for sizing calculations, wiring diagrams, and factory-direct quotation packages.

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