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高频开关电源通用技术规格General technical specifications of high frequency switching power supply

一、电源型式 Power Types

1，电源类型 Power types：高频开关电源 High-frequency Switching Power Supply

2，型号规格 Model and specifications：根据输出电流电压而定 Depends on output current and voltage

3，冷却方式 Cooling mode：水冷/风冷  Water Cooling/air cooling

4，开关管类型 Switch tube type：IGBT,

5，整流类型 Rectifier type：二极管整流 Diode rectification

二、输入特性Input Characteristics

1，额定输入电压 Rated Input Voltage：三相交流电380V Three-phase,AC380V±10% ,50HZ

2，额定输入功率 Rated Input Power：电流*电压 Current*Voltage

3，额定输入电流 Rated Input Current：电流*电压*1.8 Current*Voltage*1.8

4，额定输入功率因数 Input Power Factor：COSΦ≥0.95

5，电源开关 Circuit breaker：3P根据输出功率选型 3P Selection according to output power

三、输出特性Output Characteristics

1，输出电压 Output Voltage：直流0-额定电压 DC  0-rated voltage

2，输出电流 Output Current：直流0-额定电流 DC 0-rated current

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

4，稳压精度 Stabilized Voltage Precision：≤1%

5，显示精度 According to accuracy：1A，0.01V

6，电流纹波系数 Current ripple factor：≤6% or ≤3%（I≥50%Id）(Id: Rated Current)

7，额定转换效率 Rated Output：η≥90%

四、环境条件Environmental Conditions

1，安装场所 Installation site：室内安装 Indoor installations

2，海拔高度 Altitude：≤2000米

3，环境温度 Ambient temperature：-20℃～45℃

4，相对温度 Relative humidity：≤90％

5，粉尘气体 Dust gas：无影响 No influence

五、控制方式Control Mode

1，操作方式 Operating mode：触摸屏控制  Touch screen control

2，显示方式 Display mode：数字显示  Digital display

3，调节方式 Accommodation mode：数字调节 Digital Regulation

4，软启动 Soft start：有 Yes

5，远程通讯Remote Communication：RS485 Communication interface

六、水况要求Requirement about water condition

1，进水水温（℃）Water temperature (℃)：进水水温：≤35℃ ，为防止形成冷凝水，不低于环境温度5℃ 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，水压（MP）Water pressure (MP)：进出水压差＞0.1MP，最高进水水压≤0.4 MP The difference between the inlet pressure and the outlet pressure ＞ 0.1MP; the maximum inlet pressure ≤0.4MP.

3，PH值PH value：6～8

4，电导率（us/cm）Conductivity (us/cm)：≤50us/cm 软水/去离子水 ≤50us/cmSoft water/deionized water

5，水量（吨/时）Water volume (ton/hour)：约4.34吨/时 about 4.34ton/hour

七、电源组成Power Unit

1，电源组成 Power Unit：根据客户现场具体情况进行定制设计 Customized design according to the specific situation of the customer's site

八、结构模式Main Body Structure

1，结构模式Main Body Structure：立式组合机柜结构 Structure of vertical combined cabinet

九、重量Weight

1，净重 Net weight：根据整体输出功率而定 Depends on overall output power

十、 外形尺寸External Dimension

1，高*宽*深 Height*Width*Depth：根据客户现场具体情况进行定制设计 Customized design according to the specific situation of the customer's site(The actual value is subject to the agreement)

十一、输入电缆Input Cable

1，铜线 Copper wire：3根根据整体输出功率而定 Depends on overall output power

十二、输出电气连接Output Electrical Connections

1，Made of Cu：Made of Cu

十三、保护特性Protection Characteristics

1，具有过压欠压、过流、缺相、短路、过热等非正常情况下的自我保护功能 Self-protective function under the abnormal situations such as over/Low-voltage, over-current, default phase，short circuit, overheating and so on

十四、其他特性Other Characteristics

1，绝缘等级 Insulation class：B级  B level

2，防护等级Protection class：IP42（Unit module）

3，噪声 Noise：≤50dB

4，运行状况 Operational State：产品可连续满负载运行 Operational State Products can be continuously full-load operated