• Chengdu Xingtongli Power Supply Equipment Co., Ltd.
    John Torr
    I have purchased many of these rectifiers and they are the best value and well made on the market. All my customer like them and all have bought more after having one
Contact Person : Una Wang
Phone Number : +8615828663127
WhatsApp : +8615828663127

Single Phase 10V 300A zinc plating rectifier

Place of Origin China
Brand Name xingtongli
Certification ISO CE RoHS
Model Number GKD10-300CVC
Minimum Order Quantity 1 unit
Price 418$ ~800$
Packaging Details Single wooden case packing size:650*470*200mm Weight: 25kg
Delivery Time 10~15 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 100units/month

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Product Details
Product Name 10V 300A Rectifier For Zinc Plating Input Voltage AC 220V
Phase 1 Phase Output Voltage DC 0~10v Adjustable
Output Current DC 0~300A Adjustable Work Mode CC CV
Size 520*395*165mm Weight 18kg
Color Grey
High Light

300A Zinc Plating Rectifier


300A Zinc Plating Rectifier


Galvanizing Single Phase Rectifier

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Product Description

10V 300A rectifier for zinc plating



Galvanizing/zinc plating is welcomed by many of our customers because it can produce aesthetically acceptable coatings and can achieve good distribution on complex geometries. Usually used for ferrous parts (especially bolts, studs, flanges, metal plates, etc.)

Compared with other metals, zinc is relatively cheap and easy plated metal, and also is a low corrosion plating layer, while widely used to protect steel parts, in particular to prevent atmospheric corrosion, as well as used for decoration filed. Plating techniques include: tank plating (or rack electroplating), barrel electro plating (for small parts), automatic plating and continuous plating (for wire, strip)




Input AC 380V±10% 1 phase 50/60Hz
Output DC Volt 0~10V Adjustable
Current 0~300A Adjustable
Power 3KW
Efficiency >85%
output Frequency 40KHz fixed
output ripple 5% 
Protection Short circuit protection
Overheating protection
Phase lack protection
Input over/low voltage protection
Working Condition
-10℃~50℃ Control mode Panel control
Remote control
Net weight 15kg Working mode Constant Voltage(CV)
Constant Current(CC)
Dimension(mm) 420*310*145mm Cooling way




 10V 300A rectifier for zinc plating rectifier Features



Cabinet adopts magnetic cut links, reduce eddy current losses, and cabinet as a whole spray painting


Reasonable structure design, isolated the inverter part and , rectification part , convenient to disassemble and maintenance


radiator capacity expanded 1.5 times,make sure better cooling effect

switch control way:

adopt full bridge phase shifting soft switch,reduct IGBT loss,save engergy

Main transformer:

adopts amorphous core,increase transformer efficiency,reduct the transformer temperature rise,cut the rectifier weight,improve the power supply stability, reliability

Core & Schottky diode:

core capacity expanded 1.5 times

schottky diode expands 4 times


Board :

all control boards did anticorrosion treatment with imported three defense lacquer


IGBT capacity expanded 3 times,make the power supply more reliable



10V 300A rectifier for zinc plating rectifier

Single Phase 10V 300A zinc plating rectifier 0







1, efficiency

SCR: 70%



SCR:Power frequency transformer, large volume about 200kg

IGBT:without Power frequency transformer

3,Energy saving efficiency

SCR: bad

IGBT: energy saving about 15%-30%

4, start/stop with load

SCR: can’t

IGBT: can

5,control circuit

SCR:Complex, request synchronous and difficult to integrate

IGBT:use the simple integrated circuit board, and anti-corrosion treatment completely closed.

6,constant current accuracy



7,cooling way

SCR: water/oil/air cooling

IGBT:water/air cooling

8,work frequency



9,control way

SCR:Phase shift trigger


10,output DC

SCR:half wave

IGBT:High density DC square wave

11,Disturbance to power grid

SCR: large,Not easy to eliminate

IGBT: small,easy to eliminate

12,size and weight

SCR: large size and heavy

IGBT: small and light weight

13,Allowable fluctuation range of input voltage

SCR: ±10%




10V 300A rectifier for zinc plating rectifier Installation


Single Phase 10V 300A zinc plating rectifier 1



1, Placing rectifier and keep the body stability; ensure good ventilation.
2, Checking anodizing rectifier out cover if loosing.
3, Connecting shell to ground to prevent static electricity.
4, Conecting the AC input wire
5, Connecting the DC output copper bars
6, Connecting the rectifier remote control box,if local control ,skip this step
7, Turn on air switch, then the fan starts to rotate and the power indicator light.
8, Clockwise rotation adjustment button, voltmeter degree increases, working indicate light lighting.
9, Adjust knob to maximum, then the voltmeter should indicate the rated voltage, current meter indicates the load volume accordingly.
10, Disconnect the air switch, turn off the rectifier


produce process :

From the beginning of the raw material to the selection, to the assembly, and finally commissioning. We will enforce the standards strictly. Before package, 24V 125A dc single output switching power supply with CE will be check again to ensure that it works normally.

Single Phase 10V 300A zinc plating rectifier 2