Technical parameters:
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input voltage
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Three phase AC380V ±10%,50HZ~60HZ
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Current stabilizing accuracy
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≦1%~0.5%
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Voltage stabilizing accuracy
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≦1%
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power factor
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≧0.99
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Rated efficiency
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≧95%
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Ripple coefficient
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≦1%~0.5%
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work environment
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-10℃~45℃
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Storage temperature
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-20℃~50℃
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Insulation class
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Class A
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Cold removal mode
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Full water cooling Inlet water temperature: 25 ℃ ~ 35 ℃
Outlet water temperature: 38 ℃
Water pressure: 0.1 ~ 0.25mp PH value 7 ~ 8
Use deionized water or tap water,
Conductivity of water: ≤ 50uS / cm
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Operating load
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48 hour operation at full load
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Environmental requirements
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RoHS compliant
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Safety regulations and standards
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Comply with EU CE standards: 2006 / 95 / EC, 2004 / 108 / CE
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IP protection class
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IP33
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Product details:
Rectifier features:
● ultra low ripple coefficient, high current precision and high coating uniformity.
● high frequency 85khz, small volume, light weight and beautiful appearance.
● high power factor, high efficiency, energy saving and environmental protection.
● the power module adopts advanced sealing design imported from Japan. It is acid and alkali resistant and can be placed directly in every corner of the electroplating tank.
● built in soft start, over temperature, over voltage, overload, short circuit and current limiting protection functions.
● the control system adopts international RS485 network control, PROFIBUS DP, network control, device net, ad control and standard 4 ~ 20mA control functions.
● the rectifier control output current adopts double output distribution to promote the consistency of current on both sides of a / b of VCP electroplating tank, and the current distribution is very uniform, so as to solve the problem of current error on the traditional A / B side (originally, the current distribution depends on the conductive resistance of cable or copper bar to determine the current distribution, and the error range is more than 10%. The power of double output rectifier The flow distribution is controlled independently, with an error range of less than 1% for face a 400A and face B 400A).
● synchronous rectifier output current technology uses power with extremely low on state resistance (MOSFET) to replace rectifier diode, which can greatly reduce the voltage drop loss of rectifier circuit (0.1V ~ 0.2V) and improve the efficiency of DC / DC converter by more than 94%.
● ultra low ripple and high frequency design scheme can effectively improve the coating uniformity of vertical continuous plating (VCP) line pair, which can reach more than 96%.
Product specification:
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Rated transmission
Output voltage
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Rated transmission
Outgoing current
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Overall dimension
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Length (mm)
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Width (mm)
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Height (mm)
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5V
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800A
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four hundred and thirty-five
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three hundred
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one hundred and seventy-three
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6V
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650A
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Wtb4000d5 water cooled 5V/800A
Operating system: remote control
※ output current of different models shall be made according to customer requirements ※
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