| Output Type: | 48VDC |
|---|---|
| Warranty: | 1 Year |
| Output Power: | 7200W |
| Input Voltage: | 220V |
| Connection Mode: | Parallel Switching Power Supply |
| Starting Mode: | Separate-excited Switching Power Supply |
| Samples: |
|---|
| Customization: |
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Suppliers with verified business licenses
Audited Supplier 48VDC 120A Switching Mode Rectifier Telecom Power Supply
Technical specs
| Model | SPS30-48 /SR4815 | SPS60-48 /SR4830 | SPS90-48 /SR4830 | SPS120-48 /SR4830 | SPS200-48 /SR4850 | SPS210-48 /SR4830 | SPS350-48 /SR4850 |
| Rated Output Current |
30A | 60A | 90A | 120A | 200A | 210A | 350A |
| Rated Output Voltage | 53.5Vdc (42-58 Vdc) | ||||||
| Output Power | 1740W | 3.6KW | 5.4KW | 7.2KW | 11.6KW | 12.6KW | 21KW |
| AC Input | |||||||
| AC Input Voltage Range |
176~300Vac, 1phase/3wire (@ full load) | 220/230vac 1 ph tolerances: 85~300vac 323~480vac 3ph tolerances: 208~520vac |
|||||
| AC Input Frequency |
45Hz ~65Hz | ||||||
| AC input Power Factor |
≥0.99 | ||||||
| AC transfer Efficiency | ≥91% | ≥92% | |||||
| AC Input Lightening Protection |
NA | 1*50A/2P ClassC SPD | 1*63A/2P ClassC SPD | ClassC SPD | ClassC SPD | ClassC SPD | |
| DC Output | |||||||
| Output Voltage Range | 42~58 Vdc | ||||||
| Current Share | ±5% | ||||||
| Load Regulation | ≤0.5% | ||||||
| Voltage Regulation | ≤0.1% | ||||||
| Environment | |||||||
| Operating Temperature | (-20 to 50°C) (Rectifier Temp Range: -45°C to 75°C) | ||||||
| Relative Humidity | 5%~95% RH, No Condensation | ||||||
| Configuration | |||||||
| Rectifier Module | 2*SR4815 | 2*SR4830 | 3*SR4830 | 4*SR4830 | 4*SR4850 | 7*SR4830 | 7*SR4850 |
| Controller | |||||||
| DC Distribution | 1*30A | 1*60A | 4*32A/1P 4*16A/1P (customizable) | 2*63A/1P 2*32A/1P 2*16A/1P (customizable) | 2*125A/1P (customizable) | 2*125A/1P (customizable) | Customizable |
| Battery Breaker | 1*30A | / | 2*63A/1P or 1*100A/1P |
2*100A/1P | 2*125A/1P | 2*125A/1P | 2*125A/1P |
| Alarm Relay | 4pcs | 4pcs | 4pcs | 4pcs | 4pcs | 4pcs | 4pcs |
| Others | |||||||
| Standard | UL60950/EN60950, EN55022, RoHS | ||||||
| Communication Port |
SNMP, RS232/RS485, Dry contact | ||||||
| Subrack Dimension (W*D*H) mm | 482*330*44 (1U) |
482*330*44 (1U) | 482*370*132 (3U) | 482*370*176 (4U) | 482*390*222 (5U) |
482*390*266 (6U) |
|
| Optional | Wall-mounted | Wall-mounted | DC Lightning Protection | 2nd LVD, DC Lightning Protection | 2nd LVD, DC Lightning Protection | 2nd LVD, DC Lightning Protection | 2nd LVD; DC Lightning Protection |
Suppliers with verified business licenses
Audited Supplier 
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