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Description
PAH-3000WA Overview
Huawei PAH-3000WA with 3000W Dual Inputs AC&HVDC Power Module.
Panel of the PAH-3000WA
Version Mapping
| Item | CE12804 Chassis | CE12808 Chassis | CE12812 Chassis | CE12816 Chassis | CE12804S Chassis | CE12808S Chassis |
|---|---|---|---|---|---|---|
| PAH-3000WA | A maximum of 4 power modules supported in an AC chassis or an AC&high-voltage DC chassis, not supported in a DC chassis | A maximum of 8 power modules supported in an AC chassis or an AC&high-voltage DC chassis, not supported in a DC chassis | A maximum of 12 power modules supported in an AC chassis or an AC&high-voltage DC chassis, not supported in a DC chassis | A maximum of 20 power modules supported in an AC chassis or an AC&high-voltage DC chassis, not supported in a DC chassis | A maximum of 4 power modules supported in an AC&high-voltage DC chassis, not supported in a DC chassis | A maximum of 8 power modules supported in an AC&high-voltage DC chassis, not supported in a DC chassis |
Technical specifications
| Function | Description | |
|---|---|---|
| Input protection | Input undervoltage protection | In this protection state, the power module is turned off and stops supplying power. When the system recovers from input undervoltage, the power module can automatically resume power supply. |
| Input overvoltage protection | In this protection state, the power module is turned off and stops supplying power. When the system recovers from input undervoltage, the power module can automatically resume power supply. | |
| Input overcurrent protection | In this protection state, the power module is turned off and stops supplying power. The power module cannot automatically resume power supply. | |
| Output protection | Output overvoltage protection |
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| Output current limiting protection | In this protection state, the output current is limited to a certain value. When the system recovers from output overcurrent, the power module can automatically resume power supply. | |
| Output short-circuit protection | In this protection state, the power module supplies power intermittently, and the output current is limited within a range. When the system recovers from output short-circuit, the power module can automatically resume power supply. | |
| Overtemperature protection |
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| Hot swap | The power module is hot swappable. | |
| Heat dissipation | The power module has its own fans, which use a front-to-back airflow design. | |
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