Check manual page of hp_msa_psu_sensor
|HP MSA 2040: Power Supply Voltage|
|Distribution||official part of Check_MK|
One power supplies has three subtypes: 12 voltage power supply, 5 voltage power supply and 3.3 voltage power supply.
The levels are configurable. The lower default levels (in Volt) are (11.9, 11.8), (4.9, 4.8), (3.25, 3.20). The upper default levels (in Volt) are (12.1, 12.2), (5.1, 5.2), (3.4, 3.45).
The power supply identifier.
One service is created for each power supply.