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Description
PDC1K2S12-DB Overview
Huawei PDC1K2S12-DB supports 1200W DC Power Module apply to Huawei CE6800 series switches
Mappings between PDC1K2S12-DB and product models
| Product | Product Model | First Supported Version |
|---|---|---|
| CloudEngine 8800 | CE8851-32CQ8DQ-P | V300R020C10 |
| CloudEngine 8800 | CE8851-32CQ8DQ-K | V300R020C10 |
| CloudEngine 8800 | CE8850-SAN | V300R020C10SPC200 |
Front Panel
| 1 | Lock |
| 2 | Indicator |
| 3 | Air vent |
| 4 | Handle |
| 5 | Airflow flag |
| 6 | Power socket |
Functions of the PDC1K2S12-DB
| Functions | Description |
|---|---|
| Input 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. When the system recovers from output overvoltage, the power module automatically resumes power supply. The power module is deadlocked when output overvoltage occurs for at least three times within 5 minutes.
To unlock the power module, perform one of the following:
|
| Output overcurrent protection | In this protection state, the power module supplies power intermittently. When the output current is limited within the normal range, the power module automatically resumes power supply. |
| Output short-circuit protection | In this protection state, the power module supplies power intermittently. When the output short circuit is removed, the power module automatically resumes power supply. |
| Overtemperature protection | When the temperature of a power module exceeds a specified upper 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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