12V 300A Low Ripple DC Rectifier 480V Three Phase with Amp Hour Meter and Timer

MOQ： 1pcs
Price： 1100-1350$/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
Model Number	GKD12-300CVC
Certification	CE ISO9001
Brand Name	Xingtongli
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
Model Number	GKD12-300CVC	Certification	CE ISO9001
Brand Name	Xingtongli	Place of Origin	China
High Light	12V 300A DC rectifier with amp hour meter ，low ripple three phase rectifier 480V ，electrolysis power supply with timer relay

12V 300A Low Ripple DC Rectifier 480V Three Phase with Amp Hour Meter and Timer Relay

The 12V 300A low ripple DC rectifier provides high-quality DC output with ripple ≤1%, making it ideal for precision electroplating, anodizing, electroforming, and other industrial electrochemical processes. Powered by a 480V three-phase AC input, it features an Amp Hour Meter for monitoring accumulated current output and a Timer Relay for accurate process control. Built with advanced IGBT technology, the rectifier offers adjustable constant current and constant voltage output, high efficiency, low energy consumption, and comprehensive protection functions for reliable long-term operation.

Technical Specifications

Input Power: three-phase 480V AC ±5%, 50/60Hz
Output Capability:
- Voltage: DC 0-12V continuously adjustable
- Current: DC 0-300A continuously adjustable
- Power: Max 3.6KW (12V *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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