R48-4000e Equipment information & support
The Vertiv R48-4000e is a high-density, carrier-grade switch-mode telecom rectifier module rated at -48V DC, 83.3A with a maximum output capacity of 4000W. Designed for converting utility AC (85V AC to 300V AC) to regulated DC power with a peak efficiency exceeding 96.0%, it delivers robust, uninterrupted power for high-capacity telecom central offices and enterprise data hubs.
Equipment information
- Brand
- Vertiv
- Equipment model
- R48-4000e
- Equipment type
- DC power systems
- Controller / software version
- Confirm against the installed equipment
Information below comes from the current product catalogue. Confirm the controller, software version and configuration of the installed equipment separately.
- Rated Output Voltage
- -48V DC (-42V ~ -58V DC)
- Maximum Output Current
- 83.3A
- Rated Output Power
- 4000W
- AC Input Voltage Range
- 85V AC ~ 300V AC
- Peak Conversion Efficiency
- ≥ 96.0%
- Operating Temperature Range
- -40°C to +75°C
Alarms & troubleshooting
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