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H3C SecPath PSR150-A1 & PSR150-D1 Power Modules User Manual-6W102
The PSR150-A1 is an AC-input and DC-output power module. The PSR150-D1 is a DC-input and DC-output power module. Both power modules provide an output voltage of 12 V and a maximum output of 150 W.
These power modules have the following features:
· Provide output overvoltage, short-circuit, overcurrent, and overtemperature protections.
· Two power modules can be connected in parallel to achieve 1+1 redundancy and load sharing.
· Hot swappable. When you hot swap a power module, make sure the device can operate correctly with the remaining power modules.
| Protection function | Protection state | Support for auto-recovery |
| Output overvoltage protection | The power module is latched and does not supply power. | No |
| Short-circuit protection | The power module does not supply power. | Automatically restores power supply after the short circuit condition is resolved |
| Overcurrent protection | The power module does not supply power. | Automatically restores power supply after the output current decreases to an acceptable range |
| Overtemperature protection | The power module does not supply power. | Automatically restores power supply after the temperature decreases to an acceptable range |
| Item | Specifications |
| Rated voltage range | · PSR150-A1 ¡ AC input: 100 VAC to 240 VAC @ 50 Hz or 60 Hz ¡ DC input: 240 VDC · PSR150-D1: –48 VDC to –60 VDC |
| Max voltage range | · PSR150-A1 ¡ AC input: 90 VAC to 264 VAC @ 47 Hz or 63 Hz ¡ DC input: 192 to 290 VDC · PSR150-D1: –36 VDC to –72 VDC |
| Output voltage | 12 V |
| Max output current | 12.5 A |
| Max output power | 150 W |
| Dimensions (H × W × D) | 41.1 × 101.6 × 177 mm (1.62 × 4 × 6.97 in) |
| Operating temperature | –5°C to +55°C (25°F to 131°F) |
| Storage temperature | –40°C to +70°C (–40°F to +158°F) |
