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### C.4. Variables

#### device: General unit information

### Note

Some of these data will be redundant with `ups.*` information during a transition period. The `ups.*` data will then be removed.

Name | Description | Example value
--- | --- | ---
device.model | Device model | BladeUPS
device.mfr | Device manufacturer | Eaton
device.serial | Device serial number (opaque string) | WS9643050926
device.type | Device type (ups, pdu, scd, psu, ats) | ups
device.description | Device description (opaque string) | Some ups
device.contact | Device administrator name (opaque string) | John Doe
device.location | Device physical location (opaque string) | 1st floor
device.part | Device part number (opaque string) | 123456789
device.macaddr | Physical network address of the device | 68:b5:99:f5:89:27
device.uptime | Device uptime in seconds | 1782
device.count | Total number of daisychained devices | 1
device.usb.version | Device (firmware-reported) USB version | 01.29

### Note

When present, `device.count` implies daisychain support. For more information, refer to the NUT daisychain support notes chapter of the user manual and developer guide.

#### ups: General unit information

Name | Description | Example value
--- | --- | ---
ups.status | UPS status (opaque string comprised of space-separated tokens; many of those are ascribed certain meanings) | OL
ups.alarm | UPS alarms (opaque string, may be a collection of whole sentences; separate entries may be enclosed in brackets for convenience, but this standard does not require it) | OVERHEAT [EEPROM Error]
ups.time | Internal UPS clock time (opaque string) | 12:34
ups.date | Internal UPS clock date (opaque string) | 01-02-03
ups.model | UPS model | SMART-UPS 700
ups.mfr | UPS manufacturer | APC
ups.mfr.date | UPS manufacturing date (opaque string) | 10/17/96
ups.serial | UPS serial number (opaque string) | WS9643050926
ups.vendorid | Vendor ID for USB devices | 0463
ups.productid | Product ID for USB devices | 0001
ups.firmware | UPS firmware (opaque string) | 50.9.D
ups.firmware.aux | Auxiliary device firmware | 4Kx
ups.temperature | UPS temperature (degrees C) | 042.7
ups.load | Load on UPS (percent) | 023.4
ups.load.high | Load when UPS switches to overload condition ("OVER") (percent) | 100
ups.id | UPS system identifier (opaque string) | Sierra
ups.delay.start | Interval to wait before restarting the load (seconds) | 0
ups.delay.reboot | Interval to wait before rebooting the UPS (seconds) | 60
ups.delay.shutdown | Interval to wait after shutdown with delay command (seconds) | 20
ups.timer.start | Time before the load will be started (seconds) | 30
ups.timer.reboot | Time before the load will be rebooted (seconds) | 10
ups.timer.shutdown | Time before the load will be shutdown (seconds) | 20
ups.test.interval | Interval between self tests (seconds) | 1209600 (two weeks)
ups.test.result | Results of last self test (opaque string) | Bad battery pack
ups.test.date | Date of last self test (opaque string) | 07/17/12
ups.display.language | Language to use on front panel (* opaque) | E
ups.contacts | UPS external contact sensors (* opaque) | F0
ups.efficiency | Efficiency of the UPS (ratio of the output current on the input current) (percent) | 95
ups.power | Current value of apparent power (Volt-Amps) | 500
ups.power.nominal | Nominal value of apparent power (Volt-Amps) | 500
ups.realpower | Current value of real power (Watts) | 300
ups.realpower.nominal | Nominal value of real power (Watts) | 300
ups.beeper.status | UPS beeper status (enabled, disabled or muted) | enabled
ups.type | UPS type (* opaque) | offline
ups.mode | Current UPS mode (see the note below) | line-interactive
experimental.ups.mode.buzzwords | UPS mode details, not classified (opaque string, presumably comprised of space-separated tokens; see the note below) | vendor:eaton:ECO
ups.watchdog.status | UPS watchdog status (enabled or disabled) | disabled
ups.start.auto | UPS starts when mains is (re)applied | yes
ups.start.battery | Allow to start UPS from battery | yes
ups.start.reboot | UPS coldstarts from battery (enabled or disabled) | yes
ups.shutdown | Enable or disable UPS shutdown ability (poweroff) | enabled

### Note

When present, the value of `ups.start.auto` has an impact on `shutdown.*` commands. For the sake of coherence, shutdown commands will set `ups.start.auto` to the right value before issuing the command. That is, `shutdown.stayoff` will first set `ups.start.auto` to `no`, while `shutdown.return` will set it to `yes`.

### Note

When present, the value of `ups.mode` specifies the currently enabled mode of operation of the inverter and other components in the UPS. Some devices are wired to only have one mode, others may support several modes and usually have a way to select which one you want to be currently active, either via protocol commands or by a physical switch.

There are many marketing keywords of different vendors and device generations that sometimes correspond to same or very similar concepts, other times overlap with wildly different meanings.

For example, some devices may be "online" (doing double-conversion and feeding the load from battery even when wall power is available) when charging or compensating for poor quality of input power, but become "line-interactive" or even power off some of their electronics when the input is deemed reliable.

The `ups.mode` can have one of the following standard values, possibly changing over time or never changing (for devices with one known mode):

- `online`: battery is always charging on one side, and always feeds the inverter and so the load on the other (pros: instant protection from outages; cons: higher overheads of the UPS itself, possibly faster wear of the battery);
- `line-interactive`: battery is charged and then kept at rest, load is fed from input, but in case of outage or other troubles the inverter or other compensation mechanism (trim/buck) would be fired up (after a small but non-trivial delay);
- `bypass`: inverter and battery are bypassed (e.g. for maintenance), so input directly feeds the output, until it suddenly does not.

The `experimental.ups.mode.buzzwords` can have one or more values, separated by spaces, to provide information we know from the device but have not yet agreed how to reflect it in a well-structured fashion (hence `experimental` namespace is used):

- `vendor:VENDORNAME:MODENAME`: we know that the "vendor’s marketing buzzword" mode is activated. Users may read vendor documentation for their device model, and know better than the driver what this actually means for them. It is recommended to keep vendor names lower-cased and mode names upper-cased, for more deterministic matching and sorting in NUT clients.

  - A number of `MODENAME` values/patterns may be interpreted by upsmon(8) to produce notifications about entering or exiting the "ECO" mode state.

Other values may be introduced later.

See also `output.inverter.latency`.

### Note

When possible, time-stamps and dates should be expressed as detailed above in the Time and Date format chapter.

#### input: Incoming line/power information

Name | Description | Example value
--- | --- | ---
input.voltage | Input voltage (V) | 121.5
input.voltage.maximum | Maximum incoming voltage seen (V) | 130
input.voltage.minimum | Minimum incoming voltage seen (V) | 100
input.voltage.status | Status relative to the thresholds | critical-low
input.voltage.low.warning | Low warning threshold (V) | 205
input.voltage.low.critical | Low critical threshold (V) | 200
input.voltage.high.warning | High warning threshold (V) | 230
input.voltage.high.critical | High critical threshold (V) | 240
input.voltage.nominal | Nominal input voltage (V) | 120
input.voltage.extended | Extended input voltage range | no
input.transfer.delay | Delay before transfer to mains (seconds) | 60
input.transfer.reason | Reason for last transfer to battery (* opaque) | T
input.transfer.low | Low voltage transfer point (V) | 91
input.transfer.high | High voltage transfer point (V) | 132
input.transfer.low.min | smallest settable low voltage transfer point (V) | 85
input.transfer.low.max | greatest settable low voltage transfer point (V) | 95
input.transfer.high.min | smallest settable high voltage transfer point (V) | 131
input.transfer.high.max | greatest settable high voltage transfer point (V) | 136
input.eco.switchable | Input High Efficiency (aka ECO) mode switch (opaque string) | normal
input.sensitivity | Input power sensitivity | H (high)
input.quality | Input power quality (* opaque) | FF
input.current | Input current (A) | 4.25
input.current.nominal | Nominal input current (A) | 5.0
input.current.status | Status relative to the thresholds | critical-high
input.current.low.warning | Low warning threshold (A) | 4
input.current.low.critical | Low critical threshold (A) | 2
input.current.high.warning | High warning threshold (A) | 10
input.current.high.critical | High critical threshold (A) | 12
input.feed.color | Color of the input feed (opaque string) | 3831236
input.feed.desc | Description of the input feed | Feed A
input.frequency | Input line frequency (Hz) | 60.00
input.frequency.nominal | Nominal input line frequency (Hz) | 60
input.frequency.status | Frequency status | out-of-range
input.frequency.low | Input line frequency low (Hz) | 47
input.frequency.high | Input line frequency high (Hz) | 63
input.frequency.extended | Extended input frequency range | no
input.transfer.boost.low | Low voltage boosting transfer point (V) | 190
input.transfer.boost.high | High voltage boosting transfer point (V) | 210
input.transfer.trim.low | Low voltage trimming transfer point (V) | 230
input.transfer.trim.high | High voltage trimming transfer point (V) | 240
input.transfer.eco.low | Low voltage ECO transfer point (V) | 218
input.transfer.bypass.low | Low voltage Bypass transfer point (V) | 184
input.transfer.eco.high | High voltage ECO transfer point (V) | 241
input.transfer.bypass.high | High voltage Bypass transfer point (V) | 264
input.transfer.frequency.bypass.range | Frequency range Bypass transfer point (percent of nominal Hz) | 10
input.transfer.frequency.eco.range | Frequency range ECO transfer point (percent of nominal Hz) | 5
input.transfer.hysteresis | Threshold of switching protection modes, voltage transfer point (V) | 10
input.transfer.bypass.forced | Rule for allow auto Bypass switch (on/off) transfer modes (enabled or disabled) | enabled
input.transfer.bypass.overload | Rule for auto transfer on Bypass when overload (enabled or disabled) | enabled
input.transfer.bypass.outlimits | Rule for auto transfer on Bypass when out of tolerance (enabled or disabled) | enabled
input.bypass.switchable | Input auto transfer on Bypass when overload or out of tolerance (enabled or disabled) | enabled
input.bypass.switch.on | Automatically put the UPS in Bypass mode | on
input.bypass.switch.off | Automatically take the UPS out of Bypass mode | disabled
input.bypass.voltage | Input bypass voltage (V) | 233
input.bypass.frequency | Input bypass frequency (Hz) | 50
input.load | Load on (ePDU) input (percent of full) | 25
input.realpower | Current sum value of all (ePDU) phases real power (W) | 300
input.realpower.nominal | Nominal sum value of all (ePDU) phases real power (W) | 850
input.power | Current sum value of all (ePDU) phases apparent power (VA) | 500
input.source | The current input power source | 1
input.source.preferred | The preferred power source | 1
input.phase.shift | Voltage dephasing between input sources (degrees) | 181

### Input Voltage Hysteresis

The input voltage hysteresis concept refers to a specific behavior related to how some UPS models can handle changes in input voltage.

When the UPS is running normally (powered by utility or generator), it maintains a steady output voltage for your critical equipment. But what if the input voltage "wiggles" a bit due to fluctuations or other minor disturbances?

Rapid switching between UPS protection modes (utility power to battery and vice versa) can stress both the UPS and its connected devices.

So, some UPS models set up thresholds: If the input voltage drops below a certain "Low" level, the UPS won’t immediately switch to battery mode. Instead, it waits until it is sure the voltage stays consistently low for a bit. Similarly, if the input voltage rises above another threshold (the "High" level), the UPS won’t rush back to normal mode. It waits for stability.

By introducing hysteresis, such an UPS avoids unnecessary toggling, ensuring smoother transitions and better protection for your sensitive and expensive gear.

#### output: Outgoing power/inverter information

Name | Description | Example value
--- | --- | ---
output.voltage | Output voltage (V) | 120.9
output.voltage.nominal | Nominal output voltage (V) | 120
output.frequency | Output frequency (Hz) | 59.9
output.frequency.nominal | Nominal output frequency (Hz) | 60
output.current | Output current (A) | 4.25
output.current.nominal | Nominal output current (A) | 5.0
output.inverter.latency | Delay of inverter activation when switching to battery (seconds, floating-point) | 0.01

### Note

One practical aspect that the users may be actually interested in is the `output.inverter.latency`, representing the time gap when an outage begins, after the mains power has disappeared and before the inverter begins to feed the load from battery. Typical values are 0 for double-conversion devices, which always feed the load from battery, and 10msec (0.01 seconds in standard units) for "line-interactive" devices which monitor input status and take time to react to an outage or breach of thresholds. While common computer power sources include elements that allow them to slide over such a short outage, other protected devices (laser printers, Hi-Fi audio) might not, and would restart.

See also `ups.mode` and `experimental.ups.mode.buzzwords`.

#### Three-phase additions

The additions for three-phase measurements would produce a very long table due to all the combinations that are possible, so these additions are broken down to their base components.

##### Phase Count Determination

`input.phases` (3 for three-phase, absent or 1 for 1phase)

`output.phases` (as for `input.phases`)

##### DOMAINs

Any input or output is considered a valid DOMAIN.

- input (should really be called input.mains, but keep this for compat)

  - input.bypass
  - input.servicebypass

- output (should really be called output.load, but keep this for compat)

  - output.bypass
  - output.inverter
  - output.servicebypass

##### Specification (SPEC)

Voltage, current, frequency, etc are considered to be a specification of the measurement.

With this notation, the old 1phase naming scheme becomes DOMAIN.SPEC

Example: `input.current`

##### CONTEXT

When in three-phase mode, we need some way to specify the target for most measurements in more detail. We call this the CONTEXT.

With this notation, the naming scheme becomes DOMAIN.CONTEXT.SPEC when in three-phase mode.

Example: `input.L1.current`

##### Valid CONTEXTs

    L1-L2  \
    L2-L3   \
    L3-L1    for voltage measurements
    L1-N    /
    L2-N   /
    L3-N  /

    L1  \
    L2  for current and power measurements
    L3  /
    N  - for current measurement

##### Valid SPECs

### Note

For cursory readers — the following couple of tables lists just the short `SPEC` component of the larger `DOMAIN.CONTEXT.SPEC` naming scheme for phase-aware values, as discussed in other sections of this chapter just above. These are NOT to be used verbatim as complete data-point names!

Valid with/without context (i.e. per phase or aggregated/averaged)

Name | Description
--- | ---
alarm | Alarms for phases, published in ups.alarm
current | Current (A)
current.maximum | Maximum seen current (A)
current.minimum | Minimum seen current (A)
current.status | Status relative to the thresholds
current.low.warning | Low warning threshold (A)
current.low.critical | Low critical threshold (A)
current.high.warning | High warning threshold (A)
current.high.critical | High critical threshold (A)
current.peak | Peak current
voltage | Voltage (V)
voltage.nominal | Nominal voltage (V)
voltage.maximum | Maximum seen voltage (V)
voltage.minimum | Minimum seen voltage (V)
voltage.status | Status relative to the thresholds
voltage.low.warning | Low warning threshold (V)
voltage.low.critical | Low critical threshold (V)
voltage.high.warning | High warning threshold (V)
voltage.high.critical | High critical threshold (V)
power | Apparent power (VA)
power.maximum | Maximum seen apparent power (VA)
power.minimum | Minimum seen apparent power (VA)
power.percent | Percentage of apparent power related to maximum load
power.maximum.percent | Maximum seen percentage of apparent power
power.minimum.percent | Minimum seen percentage of apparent power
realpower | Real power (W)
powerfactor | Power Factor (dimensionless value between 0.00 and 1.00)
crestfactor | Crest Factor (dimensionless value greater or equal to 1)
load | Load on (ePDU) input

Valid without context (i.e. aggregation of all phases):

Name | Description
--- | ---
frequency | Frequency (Hz)
frequency.nominal | Nominal frequency (Hz)
realpower | Current value of real power (Watts)
power | Current value of apparent power (Volt-Amps)

#### EXAMPLES

Partial Three phase — Three phase example:

    input.phases: 3
    input.frequency: 50.0
    input.L1.current: 133.0
    input.bypass.L1-L2.voltage: 398.3
    output.phases: 3
    output.L1.power: 35700
    output.powerfactor: 0.82

Partial Three phase — One phase example:

    input.phases: 3
    input.L2.current: 48.2
    input.N.current: 3.4
    input.L3-L1.voltage: 405.4
    input.frequency: 50.1
    output.phases: 1
    output.current: 244.2
    output.voltage: 120
    output.frequency.nominal: 60.0

#### battery: Any battery details

Name | Description | Example value
--- | --- | ---
battery.charge | Battery charge (percent) | 100.0
battery.charge.approx | Rough approximation of battery charge (opaque, percent) | <85
battery.charge.low | Remaining battery level when UPS switches to LB (percent) | 20
battery.charge.restart | Minimum battery level for UPS restart after power-off | 20
battery.charge.warning | Battery level when UPS switches to "Warning" state (percent) | 50
battery.charger.status | Status of the battery charger (see the note below) | charging
battery.charger.type | Type of battery charger | ABM
battery.voltage | Battery voltage (V) | 24.84
battery.voltage.cell.max | Maximum battery voltage seen of the Li-ion cell (V) | 3.44
battery.voltage.cell.min | Minimum battery voltage seen of the Li-ion cell (V) | 3.41
battery.voltage.nominal | Nominal battery voltage (V) | 024
battery.voltage.low | Minimum battery voltage, that triggers FSD status | 21,52
battery.voltage.high | Maximum battery voltage (i.e. battery.charge = 100) | 26,9
battery.capacity | Battery capacity (Ah) | 7.2
battery.capacity.nominal | Nominal battery capacity (Ah) | 8.0
battery.current | Battery current (A) | 1.19
battery.current.total | Total battery current (A) | 1.19
battery.status | Health status of the battery (opaque string) | ok
battery.temperature | Battery temperature (degrees C) | 050.7
battery.temperature.cell.max | Maximum battery temperature seen of the Li-ion cell (degrees C) | 25.85
battery.temperature.cell.min | Minimum battery temperature seen of the Li-ion cell (degrees C) | 24.85
battery.runtime | Battery runtime (seconds) | 1080
battery.runtime.low | Remaining battery runtime when UPS switches to LB (seconds) | 180
battery.runtime.restart | Minimum battery runtime for UPS restart after power-off (seconds) | 120
battery.alarm.threshold | Battery alarm threshold | 0 (immediate)
battery.date | Battery installation or last change date (opaque string) | 11/14/20
battery.date.maintenance | Battery next change or maintenance date (opaque string) | 11/13/24
battery.mfr.date | Battery manufacturing date (opaque string) | 2005/04/02
battery.packs | Number of internal battery packs | 1
battery.packs.bad | Number of bad battery packs | 0
battery.packs.external | Number of external battery packs | 1
battery.type | Battery chemistry (opaque string) | PbAc
battery.protection | Prevent deep discharge of battery | yes
battery.energysave | Switch off when running on battery and no/low load | no
battery.energysave.load | Switch off UPS if on battery and load level lower (percent) | 5
battery.energysave.delay | Delay before switch off UPS if on battery and load level low (min) | 3
battery.energysave.realpower | Switch off UPS if on battery and load level lower (Watts) | 10

### Note

`battery.charger.status` replaces the historic flags `CHRG` and `DISCHRG` that were exposed through `ups.status`. The `battery.charger.status` can have one of the following values:

- `charging`: battery is charging,
- `discharging`: battery is discharging,
- `floating`: battery has completed its charge cycle, and waiting to go to resting mode,
- `resting`: the battery is fully charged, and not charging nor discharging.

### Note

When possible, time-stamps and dates should be expressed as detailed above in the Time and Date format chapter.

#### ambient: Conditions from external probe equipment

### Note

n stands for the sensors index. A special case is "ambient.0" which is equivalent to "ambient" (without index), and represents the default sensor of the device. This is not to be confused with the device embedded sensor, which is published as ups.temperature. The most important data is "ambient.count", used to iterate over the whole set of outlets. For more information, refer to the NUT sensors management notes chapter of the user manual.

Name | Description | Example value
--- | --- | ---
ambient.count | Total number of sensors | 2
ambient.n.name | Ambient sensor name | sensor 1
ambient.n.id | Ambient sensor identifier (opaque string) | 80f09325-2838-5637-b62a-cef9cbe2747
ambient.n.address | Ambient sensor address (opaque string) | 1
ambient.n.parent.serial | Ambient sensor parent serial number (opaque string) | U603E34000
ambient.n.mfr | Ambient sensor manufacturer | EATON
ambient.n.model | Ambient sensor model | EMPDT1H1C2
ambient.n.firmware | Ambient sensor firmware | 01.03.0011
ambient.n.present | Ambient sensor presence | yes
ambient.n.temperature | Ambient temperature (degrees C) | 25.40
ambient.n.temperature.alarm | Temperature alarm (enabled/disabled) | enabled
ambient.n.temperature.status | Ambient temperature status relative to the thresholds | warning-low
ambient.n.temperature.high | Temperature threshold high (degrees C) | 60
ambient.n.temperature.high.warning | Temperature threshold high warning (degrees C) | 40
ambient.n.temperature.high.critical | Temperature threshold high critical (degrees C) | 60
ambient.n.temperature.low | Temperature threshold low (degrees C) | 5
ambient.n.temperature.low.warning | Temperature threshold low warning (degrees C) | 10
ambient.n.temperature.low.critical | Temperature threshold low critical (degrees C) | 5
ambient.n.temperature.maximum | Maximum temperature seen (degrees C) | 37.6
ambient.n.temperature.minimum | Minimum temperature seen (degrees C) | 18.1
ambient.n.humidity | Ambient relative humidity (percent) | 038.8
ambient.n.humidity.alarm | Relative humidity alarm (enabled/disabled) | enabled
ambient.n.humidity.status | Ambient humidity status relative to the thresholds | warning-low
ambient.n.humidity.high | Relative humidity threshold high (percent) | 80
ambient.n.humidity.high.warning | Relative humidity threshold high warning (percent) | 70
ambient.n.humidity.high.critical | Relative humidity threshold high critical (percent) | 80
ambient.n.humidity.low | Relative humidity threshold low (percent) | 10
ambient.n.humidity.low.warning | Relative humidity threshold low warning (percent) | 20
ambient.n.humidity.low.critical | Relative humidity threshold low critical (percent) | 10
ambient.n.humidity.maximum | Maximum relative humidity seen (percent) | 60
ambient.n.humidity.minimum | Minimum relative humidity seen (percent) | 13
ambient.n.contacts.x.status | State of the dry contact sensor x | open
ambient.n.contacts.x.config | Configuration of the dry contact sensor x | normal-open
ambient.n.contacts.x.name | Name of the dry contact sensor x | smoke-detector1

NOTE: - ambient.n.contacts.x.status may either be the raw status (open or closed), or may relate to ambient.n.contacts.x.config. In this case, the value can be active or inactive.

#### outlet: Smart outlet management

### Note

n stands for the outlet index. A special case is "outlet.0" which is equivalent to "outlet" (without index), and represent the whole set of outlets of the device. The most important data is "outlet.count", used to iterate over the whole set of outlets. For more information, refer to the NUT outlets management and PDU notes chapter of the user manual.

Name | Description | Example value
--- | --- | ---
outlet.count | Total number of outlets | 12
outlet.switchable | General outlet switch ability of the unit (yes/no) | yes
outlet.n.id | Outlet system identifier (opaque string) | 1
outlet.n.name | Outlet name (opaque string) | A1
outlet.n.desc | Outlet description (opaque string) | Main outlet
outlet.n.groupid | Identifier of the group to which the outlet belongs to | 1
outlet.n.switch | Outlet switch control (on/off) | on
outlet.n.status | Outlet switch status (on/off) | on
outlet.n.protect.status | Outlet protection status (opaque string) | protected
outlet.n.alarm | Alarms for outlets and PDU, published in ups.alarm | outlet 1 low voltage warning
outlet.n.switchable | Outlet switch ability (yes/no) | yes
outlet.n.ecocontrol | Master Outlet used to automatically power off the slave outlets | The outlet is not ECO controlled
outlet.n.designator | Outlet designator | AC OUTPUT
outlet.n.autoswitch.charge.low | Remaining battery level to power off this outlet (percent) | 80
outlet.n.battery.charge.low | Remaining battery level to power off this outlet (percent) | 80
outlet.n.delay.shutdown | Interval to wait before shutting down this outlet (seconds) | 180
outlet.n.delay.start | Interval to wait before restarting this outlet (seconds) | 120
outlet.n.timer.shutdown | Time before the outlet load will be shutdown (seconds) | 20
outlet.n.timer.start | Time before the outlet load will be started (seconds) | 30
outlet.n.current | Current (A) | 0.19
outlet.n.current.maximum | Maximum seen current (A) | 0.56
outlet.n.current.status | Current status relative to the thresholds | good
outlet.n.current.low.warning | Low warning threshold (A) | 0.10
outlet.n.current.low.critical | Low critical threshold (A) | 0.05
outlet.n.current.high.warning | High warning threshold (A) | 0.30
outlet.n.current.high.critical | High critical threshold (A) | 0.40
outlet.n.realpower | Current value of real power (W) | 28
outlet.n.voltage | Voltage (V) | 247.0
outlet.n.voltage.status | Voltage status relative to the thresholds | good
outlet.n.voltage.low.warning | Low warning threshold (V) | 205
outlet.n.voltage.low.critical | Low critical threshold (V) | 200
outlet.n.voltage.high.warning | High warning threshold (V) | 230
outlet.n.voltage.high.critical | High critical threshold (V) | 240
outlet.n.powerfactor | Power Factor (dimensionless, value between 0 and 1) | 0.85
outlet.n.crestfactor | Crest Factor (dimensionless, equal to or greater than 1) | 1.41
outlet.n.power | Apparent power (VA) | 46
outlet.n.type | Physical outlet type | schuko

##### outlet.group: groups of smart outlets

This is a refinement of the outlet collection, providing grouped management for a set of outlets. The same principles and data than the outlet collection apply to outlet.group, especially for the indexing n and "outlet.group.count".

Most of the data published for outlets also apply to outlet.group, including: id, name (similar as outlet "desc"), color, status, current and voltage (including status, alarm and thresholds). Other actions and settings also apply ({delay,timer}.{shutdown,start})

Some specific data to outlet groups exists:

Name | Description | Example value
--- | --- | ---
outlet.group.n.type | Type of outlet group (OPAQUE) | outlet-section
outlet.group.n.color | Color-coding of the outlets in this group (OPAQUE) | yellow
outlet.group.n.count | Number of outlets in the group | 12
outlet.group.n.phase | Electrical phase to which the physical outlet group (Gang) is connected to | L1
outlet.group.n.input | Input to which an outlet group is connected | 1

Example:

    outlet.group.1.current: 0.00
    outlet.group.1.current.high.critical: 16.00
    outlet.group.1.current.high.warning: 12.80
    outlet.group.1.current.low.warning: 0.00
    outlet.group.1.current.nominal: 16.00
    outlet.group.1.current.status: good
    outlet.group.1.id: 1
    outlet.group.1.name: Branch Circuit A
    outlet.group.1.phase: L1
    outlet.group.1.status: on
    outlet.group.1.voltage: 244.23
    outlet.group.1.voltage.high.critical: 265.00
    outlet.group.1.voltage.high.warning: 255.00
    outlet.group.1.voltage.low.critical: 180.00
    outlet.group.1.voltage.low.warning: 190.00
    outlet.group.1.voltage.status: good
    ...
    outlet.group.count: 3.00

#### driver: Internal driver information

Name | Description | Example value
--- | --- | ---
driver.name | Driver name | usbhid-ups
driver.version | Driver version (NUT release) | X.Y.Z
driver.version.internal | Internal driver version | 1.23.45
driver.version.data | Version of the internal data mapping, for generic drivers | Eaton HID 1.31
driver.version.usb | USB library version | libusb-1.0.21
driver.parameter.xxx | Parameter xxx (ups.conf or cmdline -x) setting | (varies)
driver.flag.xxx | Flag xxx (ups.conf or cmdline -x) status | enabled (or absent)
driver.state | Current state in driver’s lifecycle, primarily to help readers discern long-running init (with full device walk) or cleanup stages from the stable working loop | init.starting, init.quiet, init.device, init.info, init.updateinfo (first walk), reconnect.trying, reconnect.updateinfo, updateinfo, quiet, dumping, cleanup.upsdrv, cleanup.exit

#### server: Internal server information

Name | Description | Example value
--- | --- | ---
server.info | Server information | Network UPS Tools upsd vX.Y.Z - https://www.networkupstools.org/
server.version | Server version | X.Y.Z

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