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Main Technical Parameters |
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Product Name |
20KW Sine Wave Electronic AC Pressure Regulation Device |
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Product Model |
WAC20 |
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Product Brand |
Yochain |
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Power Supply Type |
Fully Digital Controlled Intelligent Power Supply |
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Input Voltage： |
AC380V±10 % |
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Output |
Power: |
20KW |
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Current: |
0~40A |
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Voltage: |
0~380V |
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Frequency |
50~400Hz |
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Wave Type |
Sine Wave |
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mode |
custom Constant Voltage、Constant Current、Constant Power |
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Adjustment Accuracy |
≤1 % |
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Efficiency |
≥90 % |
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Power factor |
cosΦ≥0.9 |
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Control Mode: |
Power Supply Panel button Control |
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AnalogSignal Control：TTL Electric flat ， can Control Stop Working ，Output Voltage or Output Current or Output Power，External Open Circuit Protection( general Used for Water Flow Protection) |
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Digital Interface Control：485Communication。AlsoCustom232Interface |
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IoT Net WIFI Connection，Remote Net network Monitoring |
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Display Mode: |
English LCD Display |
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Display content ： |
WorkingStatus，Output Voltage，Output Current， set value |
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Output Protection |
Output overvoltage ，Output overcurrent ，Output malfunction |
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Input Protection |
Input overvoltage ，Input undervoltage ，Input overcurrent ， phase loss |
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safe Protection |
GroundingProtection， leak Electric Protection， external control Protection, lightning protection Protection，Overheat |
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Insulation Class |
B level |
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Protection Class |
IP20 |
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Protection response time |
1u S |
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Input |
to HousingElectric resist |
≥20MΩ |
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Output |
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Input to HousingWithstand Voltage |
2000V/1min |
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Input to Output Withstand Voltage |
3500V/1min |
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OperatingEnvironment |
Temperature Degree： |
0～35 C |
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Humidity： |
≤80 % |
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CoolingMethod： |
strong system Air Cooled |
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Dimensions： |
480*135*380(mm ) |
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Features : |
Volume Small ，Weight light ， structure Simple，Easy to Operate，Stable and Reliable |
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Circuit adopt Module chemical design ，DebuggingingRepair Convenient。 |
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Protection Functions strong Large ，WorkingStable and Reliable，Start Shock Small ， Load Suitable Range Wide。 |
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Application Range |
can Driver Electric resist Nature，Capacitor Nature，Electric sense Nature Load。 for example Electric Machine，Voltage Transformation Device，HeatingDevice etc 。 |
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Remarks： |
Factory Default TTL Analog Interface and 485Interface |
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Fault Prompt |
Fully Digital Controlled Intelligent Power Supply, has 10 multi Type Fault Testinghandle System，Fault With Sound sound Prompt and English raise wake ， can Output Fault Type |
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High Frequency Switch tube AC Pressure Regulation Device vs. traditional self couple type Pressure Regulation Device：Technical Nature can to compare Minute analysis
| Special Nature maintain Degree | High Frequency Switch tube Pressure Regulation Device | traditional self couple type Pressure Regulation Device | win out method |
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| Working Efficiency | Pole High (>95 % ) | compare High (90 % -95 % ) | High Frequency Switch tube |
| Response Speed | Pole fast ( micro Second level ) | slow ( milli Second/Second level ) | High Frequency Switch tube |
| Volume Weight | Compact light then | stupid heavy huge Large | High Frequency Switch tube |
| can reliable Maintenance | no touch point ， free Maintenance | has carbon brush Wear， need Maintenance | High Frequency Switch tube |
| Wave Type mass | Pure net Sine Wave | has Interference miscellaneous Wave | High Frequency Switch tube |
| Adjustment Accuracy | High Precision，Wide Range | general Accuracy，Range narrow | High Frequency Switch tube |
| first start Cost | compare High | compare Low | self couple type Pressure Regulation Device |
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