Vertiv R48-4300E3 is an ultra-high power density telecom rectifier module engineered for large communication hubs and data centers, offering -48VDC output up to 4300W with over 96.2% conversion efficiency.
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Vertiv R48-4300E3 is an ultra-high power density telecom rectifier module engineered for large communication hubs and data centers, offering -48VDC output up to 4300W with over 96.2% conversion efficiency.
Vertiv R48-4300E3 delivers 4300W power output at 96.2% peak efficiency with advanced DSP digital control and active PFC for mission-critical DC power systems.
Vertiv R48-4300E3 is an ultra-high power density telecom rectifier module engineered for large communication hubs and data centers, offering -48VDC output up to 4300W with over 96.2% conversion efficiency.
| Key specifications | Value |
|---|---|
| Rated Output Power | 4300W |
| Rated Output Current | 89.6A |
| Overall System Efficiency | Up to 96.2% (Gold Standard) |
| Power Conversion Efficiency | 96.2% |
| 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) |
| AC Input Voltage | 85V~300V AC |
| DC Output Voltage | -48VDC (-42V ~ -58V) |
| Cooling Method | Built-in intelligent variable-speed temperature-controlled fan with forced-air cooling |
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.
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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.
