5000A Three Phase Plating Rectifier, 12V/18V/24V

Three phase 380V AC to 12V/ 18V/ 24V DC plating rectifier power supply is A adjustable output current, air cooling mode, with complete protection functions, energy saving more than 20% because of higher conversion efficiency, especially low DC output voltage.

With competitive price and timely delivery, Kehong sincerely hope to be your supplier and partner.

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- 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-V voltages are customizable) Input Frequency 50Hz/60Hz Output Current 0-A (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 680*550*mm Net Weight 260kg 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: -Hz.
• 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

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

Details

Tips: The principle of pulse plating rectifier power supply

Understand the principle of pulse plating rectifier power supply can use plating rectifier more correctly. Pulse plating rectifier is a powerful method to improve the coating quality through the control method outside the tank. Compared with ordinary DC plating, it has more excellent properties (such as corrosion resistance, wear resistance, high purity, electrical conductivity, welding and good resistance to discoloration, etc.), and can greatly save rare and precious metals, therefore, it is better used in functional electroplating. At present, the square wave pulse is mostly used in pulse plating.

The pulse plating rectifier power supply can generate a square wave pulse current. When it is used in electroplating, it cannot obtain an ideal square wave, but a waveform similar to a trapezoid, which will affect the full play of the beneficial effect of the instantaneous high potential of pulse plating. The pulse frequency will also have a greater impact on the crystallization of the coating. The frequency is too low and the effect is not obvious. If the frequency is too high, the waveform distortion is large, and even the pulse current will become a DC current. The correct use of the pulse plating rectifier power supply (such as equipment installation, equipment selection, parameter selection, etc.) has an important impact on the pulse waveform, equipment reliability, and normal performance of the advantages of pulse plating.

18V A water cooling hard chrome electrolating power supply rectifier

18V A water cooling hard chrome electrolating power supply rectifier is used to electroplating or anodizing. 18V also can be used to electroplate hard chrome. Regarding to anodizing, this unit installed on filters, so ripple is lower than 5%.

The main transformer. It adopts amorphous core to increase transformer efficiency and cool transformer, and not only can lighten rectifier weight, but also can strengthen rectifier stability and reliability. At its elementary stage, it adopts series blocking capacitor.

Some pics was followed

Remote control box

Application

Different volt and current has different applications

Specification

Features

1. 0~10V, 4~20mA,PLC,Timer, Ampere-minute/hour counter, HMI can be provided

2. Control mode: Local control or Remote control(the length of cable is determined by customers)

3. Japan IGBT(the default choice) or Germany IGBT are adopted

4. After being phosphated, galvanized and plastic sprayed, the chassis has excellent corrosion resistence function

5. Easy to operate and repaire

 

Other advantages

 

1. Cabinet
a: Adopting completely digitalized machining
b: Adopting cold rolled production of iron steel sheet, after phosphorization, zinc plating, plastic spray, the rectifier gets better structural strength and anti-corrosion.
c: Reasonable structure design, isolated inverter design, rectification part is convenient to disassemble and mend because of its neat assembling.
d: Radiator gets better cooling effect because of its 1.5 times capacity.

 

For more information, please visit a Water Cooled Rectifier.

2 Electric control system
a: The rectifier adopts full bridge phase-shifted soft switch control, ensuring the lowest power loss of IGBT. The capacity of IGBT become 3 times bigger.
b: The main transformer. It adopts amorphous core to increase transformer efficiency and cool transformer, and not only can lighten rectifier weight, but also can strengthen rectifier stability and reliability. At its elementary stage, it adopts series blocking capacitor.
c: Magnetic deviation automatic correction circuit is adopted and the total power of magnetic core gets enlarged 1.5 times.

 

3 Schottky Barrier Diode
a: It has been expanded 4 times.

 

4 All the controlling boards get antiseptic treatment with imported lacquer.

 

How to install rectifier
This is installation way for remote control rectifier. Not only this way.
1. To connect copper bar with bath/tank
2. To ensure power supply/rectifier is grounded
3. To ensure there is enough water for water cooling type power supply/rectifier
4. We advice that all rectifiers should be isolated to increase of its life.

 

Our service

 

Pre sale service
1. To answer your questions within 24hours.
2. 3D design picture and wiring diagram can be offered.
3. Inner part pictures can be offered
4. OEM and ODM is accepted

After sale service
1. To resolve your problems within 24hours.
2. Replacement parts can be offered for free within 1 year warranty
3. The machine is damaged by quality and can be changed for free within 1 year
4. The client can check the rectifier before the factory by themselves or test video can be offered

 

 

FAQ

1. Q: Are u factory or tranding company?

A: We are factory can offer more cheaper price but the same good quality.

2. Q: Where are ur company?

A: Our company is located in Chengdu City which is one of the fastest growing city in China.

3. Q: If I want to visit your factory, how can I go to there?

A: You just need to tell us when do come to our company, we will pick u up at the airport.

4. Q: How can I do a payment?

A: You can choose T/T, L/C, D/A, D/P and other payments .

5. Q: How can I get my goods?

A: Now we have shipping, Air, DHL, FeDex and UPS five transportanting ways. If u ordered big rectifiers and it's not urgent, shipping is the best way. If u ordered small or it's urgent, Air, DHL and FeDex are recommended. What's more, if u want to receive your goods at your home, plz choose DHL or FeDex or UPS. If there is no transporting way you want to choose, plz contact me without hesitation.

6. Q: If problems of my rectifiers occured, what should I do?

A: Firstly plz resolve the problems by yourself according to User's Manual. There are solutions in it if they're common troubles. Secondly, if User's Manual can't resolve your problems, plz contact me immediatly. Our engineers are on standby.

Want more information on electroplating rectifier for sale? Feel free to contact us.