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John TorrI 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
High Power 24v 100a Dc Rectifier For Gold Electroplating
Place of Origin | China |
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Brand Name | xingtongli |
Certification | ISO CE RoHS |
Model Number | GKDH24-100CVC |
Minimum Order Quantity | 1 unit |
Price | 418$ ~1200$ |
Packaging Details | Single wooden case packing size:650*470*200mm Weight: 16.5kg |
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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xProduct Name | High Power 24v 100a Dc Rectifier For Gold Electroplating | Input Voltage | AC 220V |
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Phase | 1 Phase | Output Voltage | DC 0~24v Adjustable |
Output Current | DC 0~100A Adjustable | Work Mode | CC CV |
Reverse Model | Manual And Automatic | Reverse Time | 0~9999 Minutes |
High Light | 24v 100a Dc Rectifier,Gold Electroplating 100a Dc Rectifier,1phase Electrolysis Power Supply |
Specification
SPECIFICATIONS FOR GKDH24-100CVC | |||
Input AC | 380V±10% | 1 phase | 50/60Hz |
Output DC | Volt | 0~24V Adjustable | |
Current | 0~100A Adjustable | ||
Power | 2.4KW | ||
Efficiency | >85% | ||
output Frequency | 40KHz fixed | ||
reverse mode | manual and automatic | ||
reverse time | 0~9999 minutes | ||
Protection | Short circuit protection Overheating protection Phase lack protection Input over/low voltage protection |
||
Working Condition (Temperature) |
-10℃~50℃ | Control mode | Panel control Remote control |
Net weight | 16.5kg | Working mode | Constant Voltage(CV) Constant Current(CC) |
Dimension(mm) | 230*370*380mm | Cooling way |
air cooling |
High power 24v 100a dc rectifier for gold electroplating
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:
IGBT capacity expanded 3 times,make the power supply more reliable
24V 200A Reversible power supply picture:
THE DIFFERENCE BETWEEN SCR & IGBT SWITCH RECTIFIER
1, efficiency
SCR: 70%
IGBT:90%
2,Transformer
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
SCR:<5%
IGBT:<1%
7,cooling way
SCR: water/oil/air cooling
IGBT:water/air cooling
8,work frequency
SCR:50HZ
IGBT:20KHZ
9,control way
SCR:Phase shift trigger
IGBT: PWM
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%
IGBT:±15%
24V 200A Reversible power supply Installation
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 |
24V 200A Reversible power supply advantages: