24V 300A electroplating power supply
The main circuit of the electroplating power supply includes the
main circuit (composed of power frequency three-phase AC input,
diode rectifier bridge, filter inductor capacitor, high frequency
full bridge inverter, high frequency transformer, output current
doubler rectifier filter link), control circuit, drive circuit,
protect the circuit. The electrical block diagram of the entire
system is shown in the figure. The load of the system is an
electroplating bath, which is inductive. Since the resistance of
the electroplating solution is very small and the passing current
is large, an overcurrent protection circuit must be designed.
24V 300A electroplating power supply Specification
| SPECIFICATIONS FOR GKD24-300CVC |
| Input AC | 220V±10% | 3 phase | 50/60Hz |
| Output DC | Volt | 0~24V Adjustable |
| Current | 0~300A Adjustable |
| Power | 7.2KW |
| Efficiency | >85% |
| output Frequency | 40KHz fixed |
| output ripple | 3% peak value |
| 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 | 35kg | Working mode | Constant Voltage(CV)
Constant Current(CC) |
| Dimension(mm) | 69*55*52mm | Cooling way | air cooling |
24V 300A electroplating power supply feature:
The small energy-saving high-frequency air-cooled switching power
supply adopts the internationally advanced IGBT module full-bridge
inverter power supply technology. Transformers using
nanocrystalline soft magnetic materials are small in size, light in
weight, tightly coupled, uniform current distribution, and easy to
assemble. It effectively solves the interference of the power grid
on the power supply and the influence of the power supply on the
harmonics of the power grid, improves the reliability of the power
supply, and increases the mean time between failures of the power
supply. This product can be widely used in electroplating,
electrolysis, charging, surface oxidation treatment and other
industries. This product fully meets the national safety
requirements for this type of product. The control process of the
whole machine is completely controlled by a high-precision
microcomputer CPU with high precision and fast operation. The
forced air-cooling duct is completely isolated from the control
circuit to prevent the electronic components from being corroded by
acid mist and greatly improve the reliability of equipment
operation.
Features of small energy-saving high-frequency air-cooled switching
power supply
1. Significant power saving, 10% to 30% power saving, and
efficiency above 87%
2. All equipment has passed strict inspection and long-term aging
test before leaving the factory
3.Small size, light weight, simple operation, convenient
installation and maintenance
4. Digital display of current, voltage and working time
5. Constant voltage and constant current control options
6. With computer interface function (optional
Product picture:
Installation
produce process :
From the beginning of the raw material to the selection, to the
assembly, and finally commissioning. We will enforce the standards
strictly. Before package, 24V 125A dc single output switching power
supply with CE will be check again to ensure that it works normally.
