Electro Polishing Rectifier

Introduction:

For this product, we adopt soft invert switch-mode technology,is adaptable for metallurgical industry for degreasing and removing oil process of sheet metal after annealing (such as for silicon steel sheet, stainless steel sheet, CRS sheet, zinc plated steel sheet and non-ferrous sheet metal).

Overview

Specifications

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For this product, we adopt soft invert switch-mode technology,is adaptable for metallurgical industry for degreasing and removing oil process of sheet metal after annealing (such as for silicon steel sheet, stainless steel sheet, CRS sheet, zinc plated steel sheet and non-ferrous sheet metal).

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

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