18V 300A Reversing Power Supply with 380V 3-Phase Input Heavy-Duty DC System

MOQ： 1pcs
Price： 1290-1600$/unit
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Payment Terms	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability	200 Set/Sets per Month
Delivery Time	5-30 working days
Packaging Details	strong plywood standard exporting package
Brand Name	Xingtongli
Model Number	GKDH18-300CVC
Certification	CE ISO9001
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	L/C,D/A,D/P,T/T,Western Union,MoneyGram	Supply Ability	200 Set/Sets per Month
Delivery Time	5-30 working days	Packaging Details	strong plywood standard exporting package
Brand Name	Xingtongli	Model Number	GKDH18-300CVC
Certification	CE ISO9001	Place of Origin	China
High Light	18V 300A electroplating power supply ，heavy-duty DC power system ，3-phase input reversing power supply

18V 300A Reversing Power Supply with 380V 3-Phase Input Heavy-Duty DC System

This 18V 300A reversing power supply is engineered for industrial processes requiring periodic polarity switching, such as electrolysis, electrocoagulation, and specialized plating applications. Powered by a stable 380V three-phase input, the unit features advanced IGBT technology, fast and reliable polarity reversal, and low-ripple DC output. Its durable design ensures consistent performance under continuous heavy-load operation, while multiple protection functions safeguard both equipment and operators. Ideal for production environments that need precise control and enhanced process efficiency.

Technical Specifications
- Input Power: three-phase 380V AC ±5%, 50/60Hz
- Output Capability:
  - Voltage: DC 0-±18V continuously adjustable
  - Current: DC 0-±300A continuously adjustable
  - Power: Max.5.4KW (18V ×300A)
- Regulation Accuracy: Voltage ±1%, Current ±1%
- Efficiency: ≥85% (IGBT high-frequency soft-switching technology)
- Cooling System: Intelligent forced air cooling (temperature-controlled variable-speed fans, low noise)
- Protection Features: Over-voltage, over-current, short-circuit, overheating, phase loss, and input surge protection
- Control Modes: Auto-switching between CV/CC modes; supports local keypad or remote RS485 communication (Modbus protocol)；local panel control
- Display Interface: LED/liquid crystal screen for real-time voltage, current, and status alerts
- Operating Temperature: -10℃ to +50℃
- Protection Rating: IP21 (dust and drip-proof)
Key Advantages
- Flexible Adaptation: CC/CV auto-switching ensures precise control for electroplating processes.
- Energy Efficiency: IGBT high-frequency inversion reduces energy loss, saving 10%-15% compared to traditional SCR rectifiers.
- Compact Design: Space-saving and lightweight, suitable for workshops or labs.
- Smart Thermal Management: Fans adjust speed based on load temperature, balancing cooling and noise.
- High Compatibility: Wide input voltage range (±15%) accommodates grid fluctuations.
Applications
- Precision Electroplating: Gold/silver plating, PCB electroplating, and other current-sensitive processes.
- Small-Scale Electrolysis: Lab-based water electrolysis, precious metal refining.
- Surface Treatment: Anodizing, electrophoretic coating, metal polishing.
- R & D & Education: Electrochemical experiments in universities and research institutes.
- Company Details
  
  Bronze Gleitlager
  ,
  Bronze Sleeve Bushings
  and
  Graphite Plugged Bushings
  from Quality China Factory
  - 
    
    Business Type:
    
    Manufacturer,Trading Company 
  - 
    
    Year Established:
    
    2005 
  - 
    
    Total Annual:
    
    500000-1000000
  - 
    
    Employee Number:
    
    15~20 
  - 
    
    Ecer Certification：
    
    Verified Supplier 
  Chengdu Xingtongli Power Supply Equipment Co., Ltd. was set up in 1995. We are a high technology company dedicating to the design and manufacture of switched-mode power supply. We are experienced in the field of power electronics, energy transforming technology and industry control system. The perfo... Chengdu Xingtongli Power Supply Equipment Co., Ltd. was set up in 1995. We are a high technology company dedicating to the design and manufacture of switched-mode power supply. We are experienced in the field of power electronics, energy transforming technology and industry control system. The perfo...
  
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Chengdu Xingtongli Power Supply Equipment Co., Ltd.
No. 327, Xingye Road, Industry East Area, Xindu, Chengdu city, sichuan province, China
https://www.electroplatingpowersupply.com/

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18V 300A Reversing Power Supply with 380V 3-Phase Input Heavy-Duty DC System

Bronze Gleitlager

Bronze Sleeve Bushings

Graphite Plugged Bushings