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    2000A Three Phase Plating Rectifier, 380V AC to 18V DC

    5 out of 5 based on 3 reviews | Write a review
    3-phase 380V AC to 18V DC hard chrome plating IGBT rectifier machine has 0-2000A adjustable high output current, output voltage can be continuously adjusted also. Forced air cooling by the big axial fans, works with a remote controller box, higher power factor and lower cost of operation to meet all of your plating need.
    SKU: ATO-HI-2K
    30-day Returns
    Delivery date: 6-12 days

    2000 amps three phase rectifier is a AC to DC power conversion device with competitive price, air cooled solution to system thermal problems. 380V/ 480V input and 12V/ 18V output, other desired voltages are customized. Energy saving more than 20% because of higher conversion efficiency, especially low DC output voltage.

    Application: This kind of plating rectifier is mainly used in brush plating process, suitable for repairing plated work pieces with defects, depositing different metal patterns on metal surfaces and electrolysis degreasing and plating process etc.

    Parameter List

    Model ATO-HI-2000
    PDF 1. User Manual for ATO plating rectifier power supply
    2. Modbus RTU Protocol V6.5
    Input Voltage Three phase AC 380V/ 400V/ 415V/ 440V/ 460V/ 480V (optional, 220-1000V voltages are customizable)
    Input Frequency 50Hz/60Hz
    Output Current 0-2000A (continuously adjustable by 1A)
    Output Volatge DC 0-12V/ 0-18V/ 0-24V/ 0-36V/ 0-48V (optional, 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 RS485, PLC 0-10V, 4-20mA (Optional)
    Modulation Mode PWM control
    Complete Protection Functions Over current, over voltage, over heat, short circuit, phase lack, input undercurrent protection, over temperature, diode defect...
    Proection Grade IP20
    Ambient Temperature -10℃-50℃
    Relative Humidity ≤80%
    Size 570*550*650mm
    Net Weight 125kg
    Certification CE, ISO
    Warranty 12 months

    Product Main technical characteristics

    • Operation mode: Remote control or manual control for optional.
    • Output control mode: One-way pulse and two-way pulse output control for optional.
    • Constant output control mode: Constant current and constant voltage control modes can be selected.
    • Soft start time: Soft start working time can be set in the range of 0-200s.
    • High control accuracy: Control accuracy ≤ ± 1%.
    • Rectification mode: IGBT inverter soft switch rectification, PWM pulse step modulation, IGBT chopper control mode.
    • Pulse pacing frequency range: 1000-8000Hz.
    • Man-machine operation interface: PLC color touch screen.
    • Main controller: DSP microcomputer digital trigger control, PWM pulse width adjustment control, pulse phase shift resolution ≤1μs.
    • Main protection functions: AC power phase loss, overvoltage, undervoltage, fast fuse blowing alarm and circuit breaker protection; output overcurrent, current limit protection, output short circuit, instantaneous overload protection; IGBT switch module, fast rectifier components, switching rectifier transformer, busbar copper bus overtemperature and overheating, fan overheating or water pressure is too high/low, blocking PWM trigger pulse protection.
    • Communication method: CAN bus, PROFIBUS, ETHERNET industrial Ethernet, RS485, RS232 optical fiber communication can be configured according to customer needs to achieve remote group control or monitoring.
    • With 1-5 stage constant current slow rise and slow down stage number control, each stage oxidation current and oxidation time can be set separately.
    • Real-time recording of multiple process parameters and real-time curves such as forward and reverse current / voltage, pulse current / voltage amplitude, pulse duty cycle, pulse frequency, oxidation time, bath temperature, etc.
    • Remote operation control box: The remote operation control box can be configured according to the customer's site conditions, the plating rectifier and the remote control box are separated to prevent, the field operation is more convenient, and the rectifier's corrosion protection is significantly enhanced.
    • 5 sets of process parameters can be stored or recalled to shorten the processing programming time.
    • Can be connected to the computer through the RS485 communication interface, or stored in the U disk and transferred to the computer, which is convenient for the customer to save the file and analyze the product process quality of the oxidized workpiece.
    • Workpiece coating quality: Compactness, smoothness and corrosion resistance are significantly better than ordinary plating process.

    Rectifier Controller Features

    Rectifier controller features

    Volmeter Ammeter Timer Start-up
    Alarm Lamp Output Regulation Steady Current / Steady Voltage Manual / Timing


    2000A Three Phase Plating Rectifier Details

    Tips: 2000A plating rectifier advantages

    2000A plating rectifier uses IGBT switch rectification, PWM chopping technology + DSP microcomputer digital control technology and touch screen operating system. It has automatic constant current and automatic constant voltage control functions for unidirectional DC pulse and bidirectional DC pulse. The pulse amplitude is continuously adjustable, the pulse duty cycle is adjustable, and the frequency is adjustable as well. With good man-machine interfaceand the strong visibility, can automatically store and record electroplating current, voltage, bath temperature and other real-time process curves. Multiple sets of process parameters can be stored or recalled, and the degree of automation is high. It can greatly improve the finish, compactness, corrosion resistance, reduce porosity, eliminate hydrogen embrittlement, improve product coating quality, and save a lot of precious metals. It can be widely used as a rectifying power supply for pulse plating of precious metals such as gold, silver, palladium and titanium in aviation, aerospace, weapons, ships and other enterprises and scientific research institutes.

    Existing reviews of 2000A Three Phase Plating Rectifier, 380V AC to 18V DC
    is there a way to limit its output current to a maxio control vomum while still being used tltage?
    On this power supply, is there a way to limit its output current to a maximum while still being used to control voltage? For example, if we want to run voltage at ~32v but want to make sure it doesn't output more than 1600A is this possible? What does the PLC option on this unit add to it?
    From: Roylos | Date: 03/03/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    1. Our rectifier can set the set voltage to 32V, and set the current to output 1600A. When the current does not exceed 1600A, the power supply will operate with a regulated 32V; when the current exceeds 1600A, the power supply will operate with a regulated current of 1600A to ensure that the current does not exceed 1600A.
    2. The option of PLC on this unit add to it is mainly to set machine parameters, operating mode settings, etc., to make the machine more automatic.
    Can you let me know what the required water flow for cooling is?
    Can you confirm the dimensions you sent previously are correct? Also, this is rated at 40V DC 1250A / 50 kW for 100% duty cycle? Will this unit have a remote control panel or is it local to the rectifier? Can you let me know what the required water flow for cooling is?
    From: Beeyh | Date: 03/03/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    1. We confirm that the size provided before is correct.
    2. The rated voltage of this device is 40V DC 1250A / 50 kW, the duty cycle is 100%, and it can work at full load, but note that the maximum current is only 1250A.
    3. This device has a remote control panel, the cable length is 5 meters by default, and can be extended to 10-20 meters.  See attached picture for remote control panel.
    3.The water flow required for cooling is five tons per hour.
    This 2000A plating rectifier did not disappoint me
    I was looking for a plating rectifier for a long time and finally decided to buy one at the ATO store. This 2000A plating rectifier did not disappoint me. I received the machine and was surprised at its good quality. Easy to install and operation, and the output voltage and current are very stable. Thank you for your warm service.
    From: Jack Montefiore | Date: 01/04/2020
    Was this review helpful? Yes No (0/0)
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