| Output Type: | Single |
|---|---|
| Warranty: | 1 Year |
| Output Power: | >500W |
| Input Voltage: | AC230V |
| Connection Mode: | Parallel Switching Power Supply |
| Starting Mode: | Self-excited Switching Power Supply |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Output Power | >500W |
| Input Voltage | AC230V |
| Output Voltage | 53.5V |
| Place of Origin | Guangdong, China |
| Brand Name | SZDXZH or OEM ODM |
| Model Number | DX-4890P |
| Output Type | Single |
| Output Frequency | 50/60Hz |
| Output Current | 30-90A |
| Function | Telecom base stations |
| Type | outdoor power supply cabinet |
| Logo | Can be design according to customer |
| Condutor | Rectifiler Module |
| Protect level | IP55 |
| Warranty | 1 Years |
| Colors | RAL7035 or RAL9004 |
| Packaging Details | Export packing |
| Port | Shenzhen |
| Supply Ability | 5000 Piece/Pieces per Month |
| 48V high-frequency switching DC power supply for wall integration | |||||
| Optional configuration | Rectifier module | Module maximum number of optional | Distribution | Monitoring module | Remark |
| Configuration | 30A | 1-3pcs | AC distribution: AC220V input, Load output:10A-90A |
Monitor | Specific index refer to module specification |
| Power system performance index input | |||||
| Parameter | Min. | Rated | Max. | Unit | Note |
| Rated working voltage range | 110/220 | Vac | |||
| Input voltage range | 90 | 220 | 280 | Vac | Three-phase five-wire input phase to phase 380V / relative zero line 220VAC |
| Input frequency | 43 | 50 | 67 | Hz | |
| Battery input | 40 | 48 | 60 | Vdc | Battery pack's positive and negative in parallel with DC output of rectifier module (polarity consistent) |
| Power system performance index output | |||||
| Parameter | Min. | Rated | Max. | Unit | Note |
| Output voltage range | 42 | 48 | 58 | Vdc | |
| Output current range (max.current) |
0 | 200 | A | nput 170 ~ 285VAC, when the input voltage is below 170VAC, output at derating manner. | |
| Regulation accuracy | ±1 | % | |||
| Load regulation | ±1 | % | |||
| Source regulation | ±1 | % | |||
| Current sharing regulation | ±5 | % | |||
| Ripple ( peak - peak value) | 200 | mv | Network 20MHz testing. | ||
| Output efficiency | 91 | 93 | ±1 | % | 220Vac Input |
Suppliers with verified business licenses
Audited Supplier 
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