Electroplating Rectifier

Introduction:

For this product, we adopt soft invert switch-mode technology,is adaptable for surface finishing electroplating application like electroplating copper, zinc, gold, nickel, chrome and titanium etc. Users can choose rectifier with reverse polarity function according to their own processing technology,like chrome electroplating.

Overview

Technical Specifications

Main Features

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For this product, we adopt soft invert switch-mode technology,is adaptable for surface finishing electroplating application like electroplating copper, zinc, gold, nickel, chrome and titanium etc. Users can choose rectifier with reverse polarity function according to their own processing technology, like chrome electroplating.

Power Supply 3P AC380V, 400V, 450V, etc. frequency (50Hz)
Rated Output DC Voltage 6V, 12V, 15V, 18V, 24V, 36V, any voltage at request
Rated Output DC Current 500A, 1000A, 1500A, 2000A, 3000A, 4000A, 5000A, 6000A, 8000A, 12000A, 15000A, 18000A, 20000A, any current at request
Soft Start Time 0-20s
Constant Current and Constant Voltage Control Accuracy ≤±1%
IGBT Inverted Switch Frequency 20KHZ-25KHZ
Rectifier Efficiency ≥90%
Pulse Phase-Shifting Resolution ≤1μs
Output Voltage Ripple Coefficient ≤3-5%
Protection Function Phase-lack, over temp, over-voltage, over-current, short circuit, over-load, etc
Communication Means RS485/RS232/Profibus/Analog signal
Optional a. PLC programmable control system+LCD color touch screen b. Remote control box

1. Super small volume and light weight: 1/5 compared to SCR, and weight is 1/20 compared to SCR.
2. Rectifier transformer's iron core adopts high-quality ultra-fine crystalline material. The no-load loss is less than 2% and 5% electricity saving compared to common switch rectifier transformer.
3. The soft switching mode rectifier uses DSP microcomputer digital PWM control.
4. The high frequency rectifier adopts IGBT inverted soft switch technology, saving electricity 15% to 25% than SCR.

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