3-phase 380 volt/ 480 volt AC to 12 volt/ 24 volt electrolysis plating rectifier with 6000A high output current, remote control mode, supports 24 hours operation at full load and provides the air cooling solution to system thermal problems by using axial fans. 

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

Plating Rectifier Main Technical Characteristics

• Operation mode: Remote control or manual control is 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, and RS232 optical fiber communication can be configured according to customer needs to achieve remote group control or monitoring.
• With 1-5 stages 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 processes.

Tips: Advantages of 6000A three phase plating rectifier

The electroplating rectifier is a rectifying device, which is simply a device that converts AC to DC. It has two main functions: First, it converts alternating current into direct current, which is filtered to supply the load, or to the inverter. Second, it provides the charging voltage to the battery. Therefore, it also acts as a charger.

KOLAUT 6000A high-power high-frequency rectifier is also used in the detection of AM radio signals. The signal may be amplified before detection. If it is not amplified, a very low voltage drop diode must be used. When using plating rectifier for demodulation, the capacitor and load resistance must be carefully matched. If the capacitance is too small, too much high-frequency components are transmitted, and if it is too large, the signal will be suppressed. 6000A plating rectifiers are also used to provide voltages of fixed polarity required for welding. The output current of this circuit sometimes needs to be controlled. At this time, the diode in the bridge rectifier will be replaced with a thyristor, and its voltage output is adjusted in a manner controlled by phase control.