±15V 12000A Hard Chrome Plating Rectifier

Input parameters: Three phase AC380V±10%, 50HZ
Output parameters: DC +15V 12KA / -15V 12KA
Output mode: Polarity reversing
Cooling method: Water cooling
Power supply type: IGBT-based Power supply
Application Industry: Surface treatment industry, such as hard chrome, zinc and nickel plating

Features

Modular parallel connection
Optional N+1 redundant backup
Capable of online hot maintenance
RS485 digital control function
Low-voltage MOS tube rectification
High power factor, high efficiency
Reasonable structural design
Effective sealed isolation
No water joint design inside the unit
Practical and effective multiple protection system
Full soft switch technology
High reliability
Low noise, high protection level

Description

Hard Chrome Plating Rectifier-powered electroplating deposits metallic coatings through electrolytic principles. This process utilizes 12V-24V DC current to drive nickel/chromium ion deposition (e.g., copper sulfate solution generating 5-50μm coatings), creating oxidation-resistant layers. Verified results: 76% reduction in metal oxidation rate, +2 Rockwell hardness grades, stable contact impedance (0.02Ω for PCB terminals), mirror-grade finish (Ra≤0.1μm).

Types of plating

Copper plating: priming, enhance the ability to adhere to the plating layer, and the ability to resist corrosion.
Nickel plating: priming or appearance, to enhance the corrosion resistance and wear resistance.
Gold plating: improve the conductive contact impedance, enhance signal transmission.
Palladium-nickel plating: improve the conductive contact impedance, enhance signal transmission, wear resistance than gold.
Tin-lead plating: improve soldering ability, soon to be replaced by other substitutes.
Silver plating: improve the conductive contact impedance, improve signal transmission.

Technical Parameters

Characteristic Types	Parameter Items	Technical Requirements
Power Types	Power types	High-frequency Power Supply
	Model and specifications	TBFA-12000A/±15V
	Cooling mode	Water-cooled
	Switch tube type	IGBT
Input Characteristics	Rated Input Voltage	Three-phase, AC380V±10% ,50HZ
	Rated Input Power	208KVA
	Rated Input Current	AC 273A
	Input Power Factor	COSΦ≥0.95
Output Characteristics	Output Voltage	DC ±15V
	Output Current	DC F 0～+12000A R 0～-12000A
	Stabilized Current Precision	≤1%（Rated Current)
	According to accuracy	1A，0.01V
	Rated Output efficiency	≥91%
Environmental Conditions	Installation site	Indoor installations
	Altitude	≤2000 meters
	Ambient temperature	-20℃～40℃
	Relative humidity	≤90％
Control Mode	Operating mode	PLC, ADDA, Ethernet, RS485 and RS232
Other	Power unit	Use Six TBSA – 2500A/ + 15 Vunits parallel composition
External Dimension	HeightWidthDepth	H1837mm×W700mm×D1300mm
Protection Characteristics	Self-protective function under the abnormal situations such as over/Low-voltage, over-current, default phase，short circuit, overheating and so on

Optional models

Application	Model	Output
Plating	TBFB-500A/5V	5Vdc/500A
	TBFB-600A/10V	10Vdc/600A
	TBFB-1000A/10V	10Vdc/1000A
	TBFB-1500A/10V	10Vdc/1500A
	TBFB-5000A/15V	15Vdc/5000A
	HISB-200A12V	12Vdc/200A
	HISB-300A12V	12Vdc/300A
	HISB-500A12V	12Vdc/500A
	HISB-1000A8V	8Vdc/1000A
	HISB-1500A12V	12Vdc/1500A
	HISB-2500A12V	12Vdc/2500A
	HISB-3000A12V	12Vdc/3000A
	HISB-4000A12V	12Vdc/4000A
	HISB-5000A12V	12Vdc/5000A
	HISB-7000A12V	12Vdc/7000A
	TBSB-8000A/12V	12Vdc/8000A
	TBSB-4000A/12V	12Vdc/5000A
	TBSB-4000A/10V	10Vdc/5000A
	TBSB-4000A/15V	15Vdc/5000A
	HMFB-10A5V	5Vdc/10A
	TBFA-2000A/12V	12Vdc/2000A

Seeking ±15V 12000A hard chrome plating rectifier? Liyuan Haina Group, a professional manufacturer with 27+ years specializing in industrial rectifiers, supplies global clients including the US, Japan, UAE, etc. Our advanced factory delivers cost-effective Made-in-China solutions, with competitive prices and customizable options. Contact us for sales inquiries.

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