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INTEGRATED DC POWER CABINETS
Wall-mounted power supplies, also known as integrated power cabinets, are small-capacity DC power supply devices developed by leading manufacturers. They are primarily used in scenarios such as small switchyards, user substations, 5G base stations, and fire control systems.
This device features an integrated design consisting of a rectifier module, monitoring module, power distribution unit, and battery mounting box, enabling real-time monitoring of parameters such as battery voltage and busbar voltage.
Features DC output specifications of 48V/50A and 48V/150A with system efficiency reaching up to 95%.
Equipped with intelligent temperature control systems, remote monitoring capabilities, and seamless primary/backup switching.
Provides complete security with comprehensive overload, short-circuit, and overtemperature protection.
This product series, including models such as the 4860 and 48100, operates in a wide temperature range of -40°C to +70°C, meeting the power supply needs of communication base stations, industrial automation, and the new energy sector.
| Wall-mounted power supplies performance index input | |||||
|---|---|---|---|---|---|
| Parameter | Min. | Rated | Max. | Unit | Note |
| Rated working voltage range | - | 110/220 | - | Vac | - |
| Input voltage range | 90 | 220 | 290 | Vac | Three-phase five-wire input phase to phase 380V / relative zero line 220VAC |
| Output voltage range | 42 | 48 | 58 | Vdc | - |
| Battery input | 40 | 48 | 60 | Vdc | Battery pack’s positive and negative in parallel with DC output of rectifier module (polarity consistent) |
