Home > Active Components >

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

Name: 18V 300A Reversing Power Supply with 380V 3Phase Input HeavyDuty DC System
Brand: Xingtongli
Price: 1290 USD

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

Categories	Electroplating Power Supply
Brand Name:	Xingtongli
Model Number:	GKDH18-300CVC
Certification:	CE ISO9001
Place of Origin:	China
MOQ:	1pcs
Price:	1290-1600$/unit
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

Contact Now

Add to Cart

Company Info.

Chengdu Xingtongli Power Supply Equipment Co., Ltd.

Verified Supplier

View Contact Details

Product List

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Product Details
Company Profile

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

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.

Product Tags:

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

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Chengdu Xingtongli Power Supply Equipment Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!