Specifications

1.Water/air/oil cooled
2.DSP digital control
3.DC or pulse current
4.Control by hand, remote control
5.Switch mode technique

1.     Main technical parameters

• Input: 3 phase 380V(±10%),50Hz
• Output power: 0~90kW adjustable
• Output current: 0~7000A adjustable
• Output power stability: ≤1%
• Output current stability: ≤1%
• Power factor: ≥0.93(Full load)
• Entire power supply efficiency: ≥90%(Full load)
• Cooling mode: water-cooling, air cooling or oil cooling
• Structure: single cabinet, internal power unit parallel connected
• Control mode: constant power or constant current is selected through switch (constant power and constant current could be switch with interference). Output current has zero start function.
• Working mode: long time full load continuous operation.
• Level of protection: IP50
• Load grade: I
• Insulation grade: B
• Protections: over heat, input overvoltage and under voltage, output overvoltage, output over current, driving failure protection, water underpressure, protection of positive and negative bus bar’s short-circuit to earth.

2. Working condition

• Used indoor, ambient temperature: -100°C~+400°C
• Three phase input power supply requirements:
• AC 380V±10%
• Three phase power imbalance degree is less than 5%.
• Follow the national power quality standard.
• Cooling water requirements:
• Inlet water temperature is within 20°C~30°C,not higher than 35°C
• Inlet water pressure is within 0.2~0.3MPa,  outlet water pressure is less than 0.05MPa, PH value is within 6~8, water quality: Resistivity≥20kΩcm; water flow: not less than 45 liters/min
• Environment relative humidity: ≤90%(relative to 20±50°C)
• Elevation: less than 2,000 meters.
• There shouldn’t be excessive amount of dust, explosive gas in the air.
• The installation place should be without severe vibration, the vertical gradient shouldn’t exceed 5%. The seismic intensity of the installation site is less than 7 on the Richter scale.
• Saturated vapor pressure: daily average value is less than 2.2×10-3Mpa, monthly average value is less than 1.8×10-3Mpa.

3.  Working principle diagram

4. Inside main components:

•  Include high frequency transformer, Rectifier Bridge, IGBT, inverter, DSP, Breaker, Touch screen and so on.
• These components are reliable quality, outsourced from famous manufactures.

5. Display and operation through touch screen

6.Application:

• Chrome plating, zinc plating, copper plating
• Electrolysis of copper, aluminum copper, lead, salt
• Silicon growth
• Sapphire grow
• Anodizing
• Water treatment