300A 300V Air Cooled High Voltage Industrial DC Rectifier
300A 300V Air Cooled High Voltage Industrial DC Rectifier
Scope of Application:
It is suitable for acidic copper, alkaline copper, multi-layer nickel, Chrome ,zinc , gold ,silver , indium,rhodium, electrolysis degreasing ,and single or double-clad plated printing process.
Product Features:
1. Small size, light weight, high efficiency, high control precision.
2. High frequency pulse current output, Suitable for plating small sized no-ferrous metal and alloy work pieces, it has high enetration ability, strong adhesive force, and can effectively enhance the brightness of the plated surface.
3. Output voltage and current can be adjusted, limiting voltage and current can be adjusted,greatly enhance application flexibility of the product for users.
4. With complete protection functions, over current, over heat rotection functions. High power factor, less pollution to the electric network, no interference
Technical Specifications:
| Input voltage | 380VAC 350VAC-450VAC (three phase) 50Hz |
| Output Voltage | 24V |
| Output Current | 300A |
| Output current stability | ≤2% |
| Output voltage stability | ≤1% |
| Efficiency | ≥85% |
| Power factor | ≥0.9 |
| Start-up postponing time | ≤10s |
| Inverting frequency | 18kHz ± 2kHz |
| 8kHz ± 2kHz | |
| Cooling mode | air cooling |
| Panel control | Voltage and current display, start/stop,indicator light of |
| protect and power , adjustment of output value, | |
| CC/CV,timer. | |
| Display | Digital meters or touch screen , Ampere hour meter , timer alarm ,etc |
| Signal interface | PLC 0~10V , RS485 |
| Modulation mode | PWM control |
| Complete protection functions | over current,over voltage,over heat ,short circuit, |
| phase lack ,input undercurrent protection, | |
| over temperature,diode defect. |
Hunan Zhongyuan Technology Co., Ltd was established in 2001. Zhongyuan is a Hi-Tech enterprise which integrating developments, production and sales. Its products own more than 10 national patent and software copyright.
Zhongyuan specializes in providing the complete solution of related field power supply and control system by owning technologies of the copyright of high frequency switch power supply, high voltage impulse power supply, auto control system, and it is based on plasma application technology research production from Zhongnan College, with the breakthrough of plasma technology application field. We specialize in new technique and new products developing, custom made special model.
Zhongyuan has developed all series inverter vacuum coating supply(bias, magnetron sputtering, arc and ion supply), micro-arc oxidized supply, air purified supply and varies of high frequency & high voltage impulse supply. They are widely applied to: solar energy coating, ITO, LOW-E, high reflection, tooling coating, special LCD coating, scientific research, electronic components, optical and decorative field coating.
Q1: What is your MOQ?
A1: One set.
Q2: Is OEM/ODM available?
A2: Yes. Our products can be customized.
Q3: How long is your delivery time?
A3: It depends on your order quantity and generally it takes about 20-30days.
Q4: Which market do you usually sell?
A4: Middle East, Afica, Europe, Asia,etc.
Q5: How long is the warranty?
A5: Within one year from sale date.
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