Chengdu Xingtongli Power Supply Equipment Co., Ltd.
Chengdu Xingtongli Power Supply Equipment Co., Ltd.
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IGBT Anodizing Universal DC/AC Rectifier 50V 004A 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.
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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 |
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.
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