High-power high-frequency synchronous switching power supply

Features

  ●  Structure: The appearance is simple, and the inside is composed of multiple modules in parallel. The organizational structure is smooth and reasonable, the number of modules can be flexibly changed, the current is highly adjustable, and the equipment utilization rate is high.

 ●  Power supply design: N+1 redundant backup system is adopted. Each module operates normally. When a failure occurs, the system exits the error cell alone, so that the equipment can operate normally without hindering production.

 ●  Convenient maintenance: All module units are common. When a fault occurs, you only need to replace the module in question and change the address code to the same address as the module that needs to be replaced.

 ●  Digital control: A microprocessor is used as the control core of each unit module, and a small program is used to implement automatic current sharing and other control solutions, which is easy to operate, with high accuracy, fast response and few parts.

 ●  System: It adopts intelligent bus structure to realize functions such as current sharing control, module hot swap, fault detection, fault information display, etc. It has good protection measures and the user interface is clear and intuitive.

 ●  Energy-saving and high efficiency: built-in voltage drop 0.1V-0.2V, energy-saving and power-saving.

 ●  Anti-corrosion measures:  All internal electronic components are coated with three-proof paint, which has good high and low temperature resistance. After curing, it forms a transparent protective film with excellent insulation, moisture-proof, leakage-proof, dust-proof, and corrosion-proof properties. It prevents electronic components from being corroded by the environment and makes the product more durable.

Product Parameters

Voltage stabilization accuracy: ≤1%

Steady current accuracy: ≤1%

Rated efficiency: ≥95%

Power factor: ≥92%

Ripple coefficient: 1%-3%

Operating environment: -10-40℃

Storage temperature: -20-50℃

Cooling method: water cooling

Operation status: 24 hours operation at full load

Load level: Class II

Transformer insulation level: Class F

Product Specifications

Input voltage: three-phase voltage AC380V±10%, 50-60HZ, etc.

Output voltage: ±7V-±32V (customizable)

Output current: 0A-50000A (customizable)