The Vertiv R48-3500E3 is a high-density digital AC/DC rectifier converting single-phase AC to precision -48V DC, optimized for heavy-load communication systems with active PFC and autonomous load sharing.
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Telecom-grade 3.5kW high-capacity rectifier module for Vertiv NetSure power subracks.
Satisfies massive power demands while slashing site OPEX with >96% conversion efficiency.
5G wireless macro sites, core optical transmission offices, modular data centers, and industrial facilities.
| Key specifications | Value |
|---|---|
| Output Voltage Range | -48VDC (-42V ~ -58V) VDC |
| AC Input Phase Voltage Range | 85 ~ 300 VAC |
| Output Power Factor PF | ≥0.99 |
| Wide Operating Temperature Range | -40°C ~ +75°C |
| Cooling Architecture | Built-in fan-forced air cooling (with temperature-controlled speed regulation) |
| DC Output Voltage | -48VDC (-42V ~ -58V) V DC |
| AC Input Voltage | 85 ~ 300 V AC |
| Physical Dimensions | 41.5 (1U) × 109 × 281 mm |
| Operating Temperature Range | -40 ~ +75 °C |
Vertiv
Carrier-grade industrial high-frequency switch-mode power supply designed for high-efficiency AC/DC conversion, bus regulation, and intelligent battery management.
Standard 19-inch rack-mount embedded DC power system engineered for wide-range AC input, active rectifier redundancy, and tiered load/battery low-voltage disconnect.
The Vertiv ER22010-T is a 220Vdc/10A high-voltage DC switch-mode rectifier module engineered for utility substations, power plants, and HVDC distribution systems. Utilizing advanced resonant soft-switching technology, it delivers >94% peak efficiency, hot-swappable reliability, and comprehensive electrical protection.
The Vertiv ER22020-T is a 4.4kW high-power switch-mode rectifier module delivering 220Vdc/20A for utility substations and critical industrial DC systems. Powered by full DSP digital control and LLC resonant conversion, it provides industry-leading electrical stability across extreme temperatures.
