Vertiv R48-2000A3 is a high-reliability 2000W switch-mode telecom rectifier delivering -48VDC/40A with 85VAC~290VAC wide input range and hot-plug capability.
Need to confirm a model, specification, or project configuration? Our team can follow up by email or phone.
Hot-swappable 2kW rectifier module for Vertiv NetSure power subracks.
Provides regulated DC power for wireless transmission equipment under unstable rural grid conditions.
Small-cell base stations, optical remote terminals, and outdoor pole-mount cabinets.
| Key specifications | Value |
|---|---|
| AC Input Voltage | 85VAC ~ 290VAC (Nominal 220VAC) VAC |
| DC Output Voltage | -48VDC (-42V ~ -58V) V DC |
| Overall System Efficiency | Up to 96.2% (Gold Standard) |
| Cooling Method | Forced-Air Cooling |
| Power Conversion Efficiency | ≥ 93.0% |
| Acoustic Noise | ≤ 55 dBA (at 25°C ambient load) |
| Ingress Protection Rating | IP20 (Indoor Dust & Finger Proof) |
| Dielectric Withstand Voltage | 3000VAC Input to Ground (< 5mA) |
| Physical Dimensions | 132 × 85 × 287 mm |
| Operating Temperature Range | -40°C ~ +70°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.
