Huawei R4830G1 Power Rectifier Module
High-Efficiency -48V DC Rectifier for Telecom & Data Power Systems
The Huawei R4830G1 is a high-performance rectifier module designed to convert AC input into a stable -48V DC output, delivering up to 1.5kW (30A) of power. This compact, hot-swappable unit is ideal for telecom networks, data centers, and industrial applications requiring uninterrupted and efficient power supply.
Built with advanced power conversion technology, the R4830G1 achieves up to 96% efficiency, significantly reducing energy consumption and operating costs. It is fully compatible with Huawei’s embedded power systems like the ETP23036 and ETP23003 series, and supports intelligent management through Huawei’s NetEco and SMU platforms.
Key Features
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✅ High Efficiency – Up to 96% conversion efficiency reduces power loss
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✅ Hot-Swappable – Supports online maintenance and module replacement
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✅ Smart Management – Integrates with Huawei NetEco & SMU for remote monitoring
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✅ Wide Input Voltage Range – Operates reliably under AC 85–300V
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✅ Compact Design – High power density in a small footprint (1U compatible)
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✅ Stable DC Output – Reliable -48V DC for telecom and IT infrastructure
Technical Specifications
| Parameter | Value |
|---|---|
| Model | R4830G1 |
| Input Voltage Range | 85–300V AC |
| Frequency | 45–66 Hz |
| Output Voltage | -42V to -58V DC (Nominal: -48V DC) |
| Output Power | 1500W |
| Maximum Output Current | 30A |
| Efficiency | Up to 96% |
| Cooling | Forced air cooling |
| Hot Swap Support | Yes |
| Operating Temperature | -40°C to +75°C |
| Dimensions (W × H × D) | Typically 103 mm × 41.5 mm × 235 mm (may vary by system) |
| Weight | Approx. 1.5 kg |
Applications
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Telecom base stations
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Transmission and access equipment
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Data centers
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Remote sites with AC or hybrid (solar/grid) inputs
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Modular Huawei power systems (ETP series)
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