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12V 2000A Three-Phase DC Rectifier

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Chengdu Xingtongli Power Supply Equipment Co., Ltd.

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12V 2000A Three-Phase DC Rectifier

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Brand Name :	Xingtongli
Model Number :	GKD12-2000CVC
Certification :	CE ISO9001
Price :	1225-1630$/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

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12V 2000A Three-Phase DC Rectifier

The 12V 2000A industrial rectifier is designed to provide stable and reliable high-current DC power for demanding applications. With a three-phase input and efficient conversion, it ensures consistent performance under continuous heavy-duty operation. This rectifier is widely used in electroplating, electrolysis, hydrogen production, and water treatment. Its robust design, high efficiency, and precise control make it an ideal choice for industries requiring durability, long service life, and energy savings.

Technical Specifications

Input Power: Three-phase 380V AC ±15%, 50/60Hz
Output Capability:
- Voltage: DC 0-12V continuously adjustable
- Current: DC 0-2000A continuously adjustable
- Power: Max. 24KW (12V ×2000A)
Regulation Accuracy: Voltage ±1%, Current ±1%
Efficiency: ≥90% (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)
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.

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