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ISO 9001 Certified Manufacturer Exporting to 4 Continents

China Wholesale Solid State Frequency Converter Factories Serving Malmö

Direct OEM/ODM Precision 400Hz Static Converters, Variable Frequency Marine Shore-to-Ship Power Supplies, and Industrial Rectifiers Engineered for the Skåne Industrial Corridor.

Precision Electrical Hardware

Industrial Converters & High-Current Rectifiers for Malmö Infrastructure

Direct from our Guangdong manufacturing plant: engineered solid-state frequency changers, high-current switch-mode rectifiers, and specialized aviation power units built under ISO 9001 and verified on-site by TÜV Rheinland.

400Hz / 115V Solid State Static Frequency Converter 40kVA to 500kVA

40kVA–500kVA Solid State Frequency Converter

  • Topology IGBT PWM Inverter
  • Conversion 50Hz / 60Hz ↔ 400Hz
  • Harmonics THD < 2.5% Linear
  • Efficiency Typical > 92%
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Aviation MRO 115V 400Hz Frequency Converter for Test Benches

15kVA–300kVA 115V 400Hz Static Converter

  • Output 115VAC Phase / 200V Line
  • Overload 150% for 60 seconds
  • Control Microcontroller DSP
  • Use Hangar / Avionics Test
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High Power 930kVA 3 Phase Ground Power Unit

930kVA Utility-Scale 3-Phase Converter

  • Power 930kVA Continuous
  • Enclosure IP54 Outdoor Modular
  • Isolation Galvanic Input/Output
  • Standard DFS400 / Mil-Std-704F
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Aircraft DC Portable 28.5V DC Ground Power Unit

Portable 28.5V DC Solid State GPU

  • Output 28.5V DC (100A–500A)
  • Peak Surge Up to 2000A Cranking
  • Form Factor Mobile Heavy Caster
  • Protection OVP, OCP, OTP, Phase loss
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Water-Cooled Water Cooled High Frequency Electroplating Rectifier

75kW Water-Cooled Switch-Mode Rectifier

  • Output 12V/15V (5000A–6000A)
  • Cooling Closed-Loop Deionized Water
  • Control CV / CC Digital RS485
  • Environment Corrosion Sealed Cabinet
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Heavy-Duty 8000A 12V Water Cooled Rectifier

8000A 12V Heavy Industrial Rectifier

  • Capacity 96kW Continuous Duty
  • Ripple Factor < 2% Full Load RMS
  • Busbar Oxygen-Free Copper T2
  • Interface Analog 0-10V & Profibus
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EV / Battery 800V 50A High Voltage DC Power Supply

800V 50A 20kW Programmable DC Source

  • Voltage Range 0–800V DC Adjustable
  • Application Battery Pack & EV Drive
  • Precision 0.1% FS Voltage Regulation
  • Certifications CE / LVD / EMC Compliant
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Polarity Reverse Polarity Reversing Descaling Power Supply

30kW Auto Polarity-Reversing DC Supply

  • Output 48V / 625A Programmable
  • Cycle Time 1s–99h Commutation
  • Use Water Treatment & Descaling
  • Bus Link RS485 Modbus-RTU
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White Paper Insights

Solid State Power Conversion Architecture in the Greater Malmö Ecosystem

Technical evaluation of IGBT conversion topologies, high-efficiency maritime shore connections, and rigorous compliance with Swedish Elsäkerhetsverket low-harmonic mandates.

CMP Shore-to-Ship Conversion

Copenhagen Malmö Port (CMP) requires clean, 60Hz marine grid synchronization from the local 50Hz Swedish utility network. Static IGBT frequency converters eliminate rotational inertia, dynamic slip, and the continuous oil maintenance seen in historical motor-generator (M-G) sets, achieving full galvanic isolation and ultra-low noise emission in urban docklands.

Öresund Cleantech & R&D Validation

Malmö’s industrial and engineering clusters require versatile test bays delivering stable 400Hz avionics power (115V/200V) and programmable 60Hz North American simulation buses. Advanced DSP-controlled pulse width modulation (PWM) guarantees total harmonic distortion (THD) below 2% even under non-linear test loads.

Maritime Baltic Environment Hardening

Operating along the Öresund coastline exposes sensitive semiconductor power stacks to airborne moisture, salinity, and ambient condensation. We incorporate conformal coated drive electronics, C3/C4 industrial polyurethane cabinet coatings, and sealed water-cooled power heat sinks to ensure continuous 24/7 industrial uptime.

Engineering Selection Matrix for Swedish Industrial Infrastructure

Use this verified design guide to assess thermal dissipation, harmonic footprint, and control architectures before initiating custom plant layout integration.

System Architecture Nominal Ratings Input / Output Topologies Efficiency & THD Metrics Primary Industrial Use Case (Malmö)
Static Frequency Converter (SFC) 15kVA to 800kVA 400V 50Hz 3P → 115V/200V 400Hz or 460V 60Hz > 93% Eff | THD < 2.5% Sturup Airport maintenance, maritime naval testing, export machinery FAT bay
Shore-to-Ship Marine Inverter 250kVA to 2000kVA 400V / 690V 50Hz → 440V / 480V 60Hz > 95% Eff | Active Power Filter CMP berth electrification, RoRo vessel auxiliary power, drydock operations
IGBT High-Current Rectifier 12V–48V / 1,000A–15,000A 380V/400V 50Hz → Digital Constant Current (CC) > 90% Eff | Low Ripple < 1% Skåne surface engineering, automotive anodizing, wastewater descaling lines
High-Voltage DC Test Source 400V–3200V / 20kW–160kW 400V 3-Phase AC → Regulated High-Precision DC > 92% Eff | Fast Step < 5ms Battery module cycling, EV drivetrain stress testing, capacitor bank charging
Enterprise Manufacturing Authority

Direct Factory Fabrication & ISO 9001 Quality Benchmarks

Eliminate wholesale intermediaries. Guangdong Fenvix Technology operates vertically integrated facilities handling mechanical metal fabrication, busbar cutting, SMT controller assembly, and full load burn-in testing.

TÜV Rheinland Verified

All core manufacturing stages undergo rigorous third-party facility audits confirming ISO 9001 compliance, standard operating procedures, and traceable documentation.

Full Load Burn-In Testing

No converter leaves our factory without undergoing thermal camera mapping and 100% full-load resistive/inductive bank testing to verify cooling and ripple thresholds.

No Minimum Order Quantity

Whether procurement requires a bespoke 15kVA converter prototype for pilot trials in Malmö or scalable 20-unit production runs, we support custom OEM configurations with zero MOQ.

In-House Sheet Metal & Copper

We operate precision CNC shearing, laser cutting, and hydraulic busbar bending workshops in-house, ensuring robust structural enclosures and minimal component thermal impedance.

13+ Years Industrial Manufacturing Since 2013
3,000 m² Integrated Production Workshop
100% Load-Tested Oscilloscope & Heat Burn-In Verified
CE / RoHS / LVD Fully Certified for European Import
Production Workshop Main Assembly Bay
Finished Cabinets Finished Rectifier Cabinets
Oscilloscope Testing Waveform & THD Analysis
Fenvix Factory Facility ISO 9001 Facility, Guangdong
Procurement & Technical Support

Frequently Asked Questions by Swedish Buyers

Essential guidance on CE conformity, shipping terms (DDP Trelleborg/Malmö), harmonic mitigation, and environmental certifications for procurement managers in Southern Sweden.

Are Fenvix static frequency converters compliant with Swedish and EU grid codes?
Yes. All units exported to Sweden and the wider European Union are manufactured with full CE conformity, covering the Low Voltage Directive (LVD 2014/35/EU) and Electromagnetic Compatibility Directive (EMC 2014/30/EU). Our systems feature integrated EMI/RFI filtration to satisfy EN 61000-6-2 and EN 61000-6-4 industrial emission standards, preventing common-mode electromagnetic noise interference with sensitive factory automation networks.
What international shipping and customs terms are supported for deliveries to Skåne?
We offer complete trade flexibility, including FOB Guangzhou/Shenzhen, CIF Port of Malmö / Gothenburg, and turnkey DDP (Delivered Duty Paid) directly to your factory or shipyard floor anywhere in Skåne. Under DDP terms, our European freight partners handle all customs clearance formalities, Swedish import VAT (Moms), and port handling charges, delivering seaworthy wooden-crated equipment right to your offloading dock.
How do solid-state static converters outperform legacy rotary motor-generator (M-G) sets?
Solid-state electronic conversion utilizing high-speed IGBT semiconductor switches delivers multiple concrete operational advantages: typical conversion efficiency increases from ~70-78% in mechanical M-G sets to over 92-95% in static architectures. Furthermore, static systems eliminate spinning bearings, rotor brushes, and mechanical lubrication requirements, cutting scheduled downtime and offering near-silent operation (<65 dBA) suitable for indoor R&D labs and urban maritime quaysides.
Can systems be tailored to handle non-standard voltage ranges and digital communications?
Every aspect of our power conversion stages is customizable. We routinely build units capable of multi-tap input (380V, 400V, 415V, 480V, 690V) with programmable dual or variable output (50Hz, 60Hz, 400Hz variable voltage). Controls can be supplied with industrial Modbus-RTU over RS485, Modbus-TCP, Profibus, or isolated 0–10V / 4–20mA analog interfaces to integrate into your existing plant supervisory SCADA or building management system.
What is the typical warranty and technical commissioning procedure for overseas buyers?
We back all custom converters with a comprehensive standard 12-month factory warranty, extendable to 24–36 months on critical projects. Each order includes complete schematic schematics, terminal connection maps, and step-by-step commissioning guides. Remote engineering support via high-definition video link is available for on-site commissioning, with third-party verified on-site field engineers deployable for utility-scale turnkey projects.

Plan Your Custom Power Project with Direct Factory Engineers

Request comprehensive CAD dimensional drawings, circuit topology schematics, and competitive factory-direct quotes tailored to your Malmö operational specifications within 24 hours.

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