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
12 Volt 7000Amp High Power Igbt Plating Rectifier Water Cooling Low Noise
|Place of Origin||China|
|Certification||ISO CE RoHS|
|Minimum Order Quantity||1 unit|
|Packaging Details||Single wooden case packing size: 860*770*1280mm Weight:250kg|
|Delivery Time||7~15 work days|
|Payment Terms||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Supply Ability||200 units /month|
|Product Name||12Volt 7000Amp High Power Igbt Water Cooling Plating Rectiifer||Input Voltage||380V|
|Phase||3 Phase||Output Voltage||0~12v Adjustable|
|Output Current||DC 0~0700A Adjustable||Cooling||Water Cooling|
electrolysis machine power supply
12Volt 7000Amp high power igbt water cooling plating rectiifer main technical characteristics:
Switch mode power supply working principle:
Principle of Switch mode power supply control regulator for voltage stabilization:
|SPECIFICATIONS FOR GKD12-7000CVC|
|Output DC||Volt||0~12V Adjustable|
|output Frequency||40KHz fixed|
|Protection||Short circuit protection
Phase lack protection
Input over/low voltage protection
|-10℃~50℃||Control mode||Panel control
|Net weight||250kg||Working mode||Constant Voltage(CV)
|Dimension(mm)||1401*900*1913mm||Cooling way||Air cooling|
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.
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.
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.