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Description
PAC1K2S12-PB Overview
Huawei PAC1K2S12-PB with 1200W AC&240V DC Power Module (Back to Front,Power panel side exhaust) apply to CloudEngine XH9000 and XH8000 Series Switches.
Mappings between PAC1K2S12-PB and product models
| Product | Product Model | First Supported Version |
|---|---|---|
| CloudEngine XH8000 | XH8110-24BQ8DQ (02355YSK) | V300R023C10 |
| CloudEngine XH8000 | XH8110-24BQ8DQ (02355YSL) | V300R023C10 |
| CloudEngine XH8000 | XH8110-24BQ8DQ (02355YSJ) | V300R023C10 |
| CloudEngine XH9000 | XH9110-24BQ8DQ (02355YSP) | V300R023C10 |
| CloudEngine XH9000 | XH9110-24BQ8DQ (02355YSM) | V300R023C10 |
| CloudEngine XH9000 | XH9110-24BQ8DQ (02355YSN) | V300R023C10 |
Front Panel
| 1. Handle | 2. Airflow flag | 3. Air vent | 4. Indicator |
|
5. Power socket |
6. Lock |
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Functions of the PAC1K2S12-PB
| Functions | Description |
|---|---|
| Input overvoltage protection and undervoltage protection | In this protection state, 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 adapter stops supplying power intermittently. When the output voltage restores to the normal range, the power adapter 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 |
| Hot swapping | The power module is hot swappable. |
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