General technical specifications of high frequency switching power supply

800A100V design model

one、Power Types

1，Power types：High-frequency Switching Power Supply

2，Model and specifications：Depends on output current and voltage

3，Cooling mode：Water Cooling/air cooling

4，Switch tube type：IGBT,

5，Rectifier type：Diode rectification

800A100V design drawing

two、Input Characteristics

1，Rated Input Voltage：Three-phase,AC380V±10% ,50HZ

2，Rated Input Power：Current*Voltage

3，Rated Input Current： Current*Voltage*1.8

4，Input Power Factor：COSΦ≥0.95

5，Circuit breaker：3P Selection according to output power

three、Output Characteristics

1，Output Voltage：DC  0-rated voltage

2，Output Current：DC 0-rated current

3，Stabilized Current Precision：≤1%（Rated Current)

4，Stabilized Voltage Precision：≤1%

5，According to accuracy：1A，0.01V

6，Current ripple factor：≤6% or ≤3%（I≥50%Id）(Id: Rated Current)

7，Rated Output：η≥90%

Four、Environmental Conditions

1，Installation site：Indoor installations

2，Altitude：≤2000m

3，Ambient temperature：-20℃～45℃

4，Relative humidity：≤90％

5，Dust gas：No influence

five、Control Mode

1，Operating mode：Touch screen control

2，Display mode：Digital display

3，Accommodation mode：Digital Regulation

4，Soft start：Yes

5，Remote Communication：RS485 Communication interface

six、Requirement about water condition

1，Water temperature (℃)：Inlet water temperature: 25~35℃，Note In order to prevent the formation of condensation water, the water temperature is the best around 28 ℃ (and the environment temperature is not more than 5 ℃)

2，Water pressure (MP)：The difference between the inlet pressure and the outlet pressure ＞ 0.1MP; the maximum inlet pressure ≤0.4MP.

3，PH value：6～8

4，Conductivity (us/cm)：≤50us/cmSoft water/deionized water

5，Water volume (ton/hour)：About 4.34ton/hour

seven、Power Unit

1，Power Unit：Customized design according to the specific situation of the customer's site

Eight、Main Body Structure

1，Main Body Structure：Structure of vertical combined cabinet

Nine、Weight

1，Net weight：Depends on overall output power

ten、 External Dimension

1，Height*Width*Depth：Customized design according to the specific situation of the customer's site(The actual value is subject to the agreement)

eleven、Input Cable

1，Copper wire：Depends on overall output power

twelve、Output Electrical Connections

1，Made of Cu：Made of Cu

Thirteen、Protection Characteristics

1，Self-protective function under the abnormal situations such as over/Low-voltage, over-current, default phase，short circuit, overheating and so on

fourteen、Other Characteristics

1，Insulation class：B level

2，Protection class：IP42（Unit module）

3，Noise：≤50dB

4，Operational State：Operational State Products can be continuously full-load operated