200A Electroplating Rectifier, 480V AC to 24V DC

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SKU: PH-EPR-200A

$2,149.99

● 200A electroplating rectifier supports three-phase AC 380V / 400V / 415V / 440V / 460V / 480V input, customizable up to 1000V. ● Compatible with 50Hz / 60Hz frequency for stable operation in global industrial environments. ● Built with advanced IGBT module technology for efficient, reliable, and consistent performance. ● Optional RS485, PLC 0–10V, and 4–20mA interfaces enable flexible remote monitoring and control.

Input Voltage *
Output Voltage *
Control Signal *
With PLC Touch Screen *

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Overview
Specs
Application
FAQ
Reviews

Overview

For industrial electroplating applications, the 200A electroplating rectifier provides efficient three-phase AC to DC power conversion with IGBT inverter technology. With stable 0-48V adjustable output, high control precision, and optional RS485/4-20mA communication, this plating rectifier ensures consistent coating quality and smart process control.

Feature

Advanced Rectification Technology: IGBT inverter soft-switch rectification with PWM pulse step modulation and IGBT chopper control ensures high efficiency, stable output, and energy-saving performance.
Flexible Communication Interfaces: Configurable CAN bus, PROFIBUS, Industrial Ethernet, RS485, RS232, and optical fiber communication for remote monitoring and group control according to customer requirements.
Comprehensive Input Protection: AC phase loss, overvoltage, undervoltage, fast fuse alarm, and circuit breaker protection ensure safe and reliable system operation.
Output Safety Protection: Equipped with overcurrent protection, current limiting, output short circuit protection, and instantaneous overload protection to safeguard equipment and workpieces.
Thermal & Component Protection: Provides overheating protection for IGBT modules, rectifier components, transformers, busbars, cooling fans, and water pressure systems, including PWM trigger pulse blocking protection.
Data Communication & Storage: Supports RS485 connection to a computer or USB data export for convenient file saving and process quality analysis of oxidized workpieces.

Details

Superior Coating Quality: Produces compact, smooth coatings with enhanced corrosion resistance, significantly outperforming conventional plating processes.
PLC Touch Screen Interface: Equipped with a PLC-based color touch screen for intuitive operation, parameter setting, and real-time process monitoring.
High Precision Control: Control accuracy ≤ ±1%, ensuring stable output and consistent electroplating performance.
Multi-Stage Current Control: Supports 1–5 stages of constant current slow rise and slow down control, with each stage allowing independent setting of oxidation current and oxidation time for precise process customization.

Dimension

Electroplating rectifier 100a size

Specs

Input Voltage (Optional)*	Three phase AC 380V/ 400V/ 415V/ 440V/ 460V/ 480V (220-1000V voltages are customizable)
Input Frequency	50Hz/60Hz
Output Current	0-200A (continuously adjustable by 1A)
Output Voltage (Optional)*	DC 0-12V/ 0-18V/ 0-24V/ 0-36V/ 0-48V (8-500V voltages are customizable) Note: Output voltage is adjustable by 0.1V.
Output Frequency	15kHz
Output Current Stability	≤1%
Output Voltage Stability	≤1%
Efficiency	≥92%
Power Factor	≥0.9
Operation Mode	Remote control or manual control
Module	IGBT module
Cooling Method	Air cooling
Start-up Postponing Time	≤10s
Limiting Current Value	Io±5A (Io is the rated current)
Limiting Voltage Value	Vo±5A (Vo is the rated current)
Signal Interface (Optional)*	RS485, PLC 0-10V, 4-20mA
RS485 Interface Function	Can be used to monitor parameters, control voltage & current values, and remotely start/stop the rectifier.
Control Box (Included)	Can adjust the output voltage, current and time, with standard 0-30m remote connection cable. Longer cables can be customized!
PLC Touch Screen (Optional)*	Plating rectifier connects with PLC touch screen by RS485 interface to display/adjust the voltage, current and time.
Modulation Mode	PWM control
Complete Protection Functions	Over current, over voltage, over heat, short circuit, phase lack, input undercurrent protection, over temperature, diode defect...
Protection Grade	IP20
Ambient Temperature	-10℃-50℃
Relative Humidity	≤80%
Size	350320170mm
Net Weight	43kg
Certification	CE, ISO
Warranty	12 months
Packing Included	1 x Three Phase Plating Rectifier 1 x Remote Control Box 1 x 0-5m Cable

Electroplating Eectifier User Manual.PDF

Electroplating Eectifier Modbus RTU Protocol V6.5.PDF

Application

Industrial Electroplating

Aluminum Anodizing

Electropolishing Process

Electrolytic Refining

FAQ

Q1: How does IGBT technology improve electroplating performance?

The IGBT PWM rectification system provides fast switching, high efficiency, and stable output control. Compared with traditional SCR rectifiers, it delivers better current stability, reduced ripple, improved coating uniformity, and lower energy consumption.

Q2: Can the output current and voltage be adjusted?

Yes. The rectifier supports adjustable DC output with precise constant current (CC) and constant voltage (CV) control modes. Multi-stage current control allows gradual ramp-up and ramp-down to protect workpieces and improve coating quality.

Q3: How does plating rectifier improve coating quality?

The stable DC output with low ripple and high control accuracy (≤ ±1%) ensures uniform current distribution, resulting in smoother, denser coatings with improved corrosion resistance compared to conventional rectifiers.

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