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Description
PHD1K2S12-DB Overview
Huawei PHD1K2S12-DB with 1200W HVDC Power Module apply to Huawei CE6800 series switches
Mappings between PHD1K2S12-DB and product models
| Product | Product Model | First Supported Version |
|---|---|---|
| CloudEngine 6800 | CE6866-48S8CQ-P | V300R020C00 |
| CloudEngine 6800 | CE6866-48S8CQ-K | V300R020C00 |
| CloudEngine 6800 | CE6860-SAN | V300R020C10SPC200 |
| CloudEngine 6800 | CE6820H-48S6CQ | V300R021C00SPC100 |
Front panel
| 1 | Lock |
| 2 | Indicator |
| 3 | Air vent |
| 4 | Handle |
| 5 | Airflow flag |
| 6 | Power socket |
Functions of the PHD1K2S12-DB
| Functions | Description |
|---|---|
| Input overvoltage protection and undervoltage protection | In either of the two protection states, the power module stops supplying power. When the input voltage restores to the normal range, the power module automatically resumes power supply. |
| Input overcurrent protection | In this protection state, the power module stops supplying power and cannot automatically resume power supply when the input current restores to the normal range. |
| Output overvoltage protection | In this protection state, the power module stops supplying power intermittently. When the system recovers from output overvoltage, the power module automatically resumes power supply. |
| Output overcurrent protection | In this protection state, the power module supplies power intermittently. When the output current is limited within a range, the power module automatically resumes power supply. |
| Output short-circuit protection | In this protection state, the power module supplies power intermittently. When the short circuit is removed, the power module automatically resumes power supply. |
| Overtemperature protection | When the temperature of the power module exceeds a specified threshold, the power module stops supplying power. When the temperature falls into the normal range, the power module automatically resumes power supply. |
| Heat dissipation | back-to-front airflow |
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