24V 300A air cooling IGBT rectifier transformer for electrolysis Specification and parameter
Description of high frequency electrolytic power:
1. Can be configured with single main cabinet or double main
cabinet plus control cabinet structure according to user
requirements.
2. When the DC output current is ≥10kA, the full-circuit electrical
coupling is used in parallel with the inverting rectifier circuit,
which greatly reduces the eddy current loss and improves the
efficiency of the electrolytic power supply.
3. The control method can be divided into two types: open loop
(manual) and closed loop (automatic) according to the requirements
of the production process, and they can be converted to each other.
, 36-phase and 48-phase pulse rectifiers, eliminating power
rectifiers 3, 5 and 7 grid harmonic pollution.
four. This series of electrolytic power supply has over current,
over voltage, short circuit, under branch, under phase, high water
temperature, water pressure, oil temperature high / low, high oil
pressure protection, fully integrated control loop.
The main control board uses a high anti-interference high-power
digital circuit trigger system, which has strong anti-interference
ability. It has the advantages of high control accuracy, good
stability and reliable operation.
6. The box body adopts cutting magnetic chain to reduce eddy
current loss. The box body is sprayed with plastic as a whole.
Control method: integrated analog control and computer control.
| input voltage | 220v 3 phase 50/60hz |
| Output voltage | 0~24v adjustable |
| Voltage stability | 0~300a adjustable |
| Current stability | ≤1% |
| Ripple factor | 1%-2% |
| efficiency | ≥90% |
| weight | 35kg |
| dimension | 605*415*240mm |
| Stabilization mode | Current stabilization/Voltage stabilization (Switchable easily) |
| Adjustment range | Voltage/Current from 0-100% continuously adjustable within rated
range |
| Cooling system | Air cooling |
| Control method | local control/remote control/plc control |
| Display contents | Voltage meter/Current meter/Working/Over temp/Error, |
| Protection method | Input over-voltage/Under-voltage/Over current/Output short/Over
heating self protection etc.. |
| Operating temperature | -20-50℃ |
| Ambient temperature | -30-65℃ |
| Ambient humidity | ≤90% |
Cabinet: 48v 100A air cooling IGBT electroplated coating rectifiers with
timer adopts magnetic cut links, reduce eddy current losses, and
cabinet as a whole spray painting | Structure: 48v 100A air cooling IGBT electroplated coating rectifiers with
timer with reasonable structure design, isolated the inverter part
and , rectification part , convenient to disassemble and
maintenance |
Radiator: 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: 60v 125A Switch Mode IGBT TR rectifier for electrochilorination
system 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 |
Application of high frequency electrolytic power supply:
Mainly used in non-ferrous metal electrolysis: aluminum, magnesium,
zinc, lead, copper, manganese and manganese dioxide; gold, silver
and other metals smelting; neodymium iron boron rare earth
smelting; hard alloy, diamond smelting; salt water, potassium
electrolysis to produce caustic soda, potash, sodium system; fire
electrical heating materials, and other types of high-power DC
power supply.
| 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 |
