IGBT Anodizing Universal DC/AC Rectifier 50V 400A with 4~20mA
analog interface
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.
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.
quick detail
The anodized power supply needle is designed for the
characteristics of oxidation. Since the output waveform is a square
wave, it is more beneficial to the quality of the sealing, reducing
the dissolution of the film due to the increase in temperature,
preventing the expansion of the opening of the oxide film,
conducive to the improvement of the hardness and density of the
oxide layer, and conducive to improving the product Quality and
yield.
The product uses high-quality imported IGBT as the main power
device, using ultra-microcrystalline (also known as
nanocrystalline) soft magnetic alloy material as the core of the
transformer, the main control system uses multi-loop control
technology, and the structure takes anti-salt spray acidification
measures . Developed into a new generation of low-voltage
large-current high-frequency switching power supply (rectifier).
With the advantages of small size, light weight, high efficiency
and high reliability, it has become the replacement product of SCR
power supply.
Some inner part showed followed, just diffierent color.
Some pics was followed
Application
Different volt and current has different applications
Specification
| SPECIFICATIONS FOR GKD(M)(H)50-400CVC |
| Input AC | 380V±10% | 3phase | 50/60Hz |
| Output DC | Volt | 0~50V Adjustable |
| Current | 0~400A Adjustable |
| Power | 24KW |
| Efficiency | >85% |
| Switching Frequency | 20KHz |
| 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 | 60kg | Working mode | Constant Voltage(CV)
Constant Current(CC) |
| Dimension(mm) | 7400*600*760mm | Cooling way | Air cooling |
Electroplating power supply high output stability:
- Electroplating power supply with high output stability: Because the
system response speed (microsecond),it has strong adaptability to
electricity network and load changes, the output accuracy can be
better than 1%. High efficiency switching power supply, therefore
high precision control, then help to improve the quality of electro
plating products
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
