High Frequency Switching Power Supply
Descrição
Relative electrical parameters of 20000A-15V power supply
Tensão de entrada | 3-phase AC380V±10%,50HZ |
Input Current | 506UMA |
Input Power | 333KW |
Potência de saída | 300KW |
Voltagem de saída | 0~15.0V |
Output Current | 0~20000UMA |
Voltage Regulation | ≤±1% |
Current Regulation | ≤±1% |
Rated efficiency | ≥90% |
Power factor | ≤0.90 |
Ripple coefficient | ≥3% |
Output waveform | High frequency pulse square wave |
I/O Interface | Padrão 485,4-20MA,0-10V,0-5V é opcional (must be specified when ordering) |
Operating environment | -15~40℃ |
Storage temperature | -20~50℃ |
Resistência de isolamento
| Entrada – saída:≥5MΩ; |
Entrada – housing:≥5MΩ; | |
Output – housing: ≥5MΩ; | |
Insulation strength | Entrada – saída:AC1500V,10mA, one minute; |
Entrada – housing:AC1000V,10mA, one minute; | |
Insulation class | Class B |
Protection degree | IP20 |
Cooling system | Water-cooled |
Operating condition | 24-hour operation at full load |
Protection mode | Prompts for phase failure, overheating, overcurrent and fault protection. |
Dimensões | About:L1880,M700,H1750(unit:MILÍMETROS) |
Net Wt. | About::750KG |
Package dimension |
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Name of main components and parts of the water-cooled power supply
Observação: it is recommended that the positive pole be connected with two 15×200 (milímetros) red copper bars, and the negative pole should be connected with two 15×200 (milímetros) red copper bars, or multi-point connection of copper bars with cross-sectional area not less than this cross-sectional area. The connecting surface is evenly coated with conductive paste.
1 | CA 380V Input cable (arame) | 2 | Power switch |
3 | Grounding rod | 4 | Output DC+ |
5 | Output DC- | 6 | Positive output connection load |
7 | Negative output connection load | 8 | Device real time state indication |
9 | Current indication | 10 | Voltage indication |
11 | Começando /Stop switch | 12 | Earthing terminal |
13 | Constant voltage/ current |
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Informação adicional
Lugar de origem: | shanghai |
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Potência de saída: | 300KW |
Output Type: | Multiple |
Tensão de entrada: | 3-phase AC380V±10%,50HZ |
Voltagem de saída: | DC 0~15.0V |
Output Current: | 0~20000A |