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UPS (uninterruptible power supply) · BACnet points list

Vertiv Liebert MTP UPS BACnet points list

Updated 6 November 2026

Short answer

The Liebert MTP UPS reports to a BMS through a Liebert IntelliSlot card (BACnet IP or BACnet MS/TP). Analog Values carry input, bypass, output and battery measurements, Binary Values carry UPS events, and Multi-state Values carry system status, output source and settings. Objects are created when the card discovers the UPS.

This page lists 116 BACnet objects for the Vertiv Liebert MTP UPS — 6 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Vertiv’s own free documentation, linked below.

Manufacturer
Vertiv
Model
Liebert MTP UPS
Equipment
UPS (uninterruptible power supply)
Equipment type
Other equipment
BACnet objects
116 (6 writable)
Transport
BACnet IP, BACnet MS/TP
Firmware
Not stated
Also known as
Liebert MTP, MTP, SL-28170
Source document
Liebert IntelliSlot Modbus/BACnet Reference Guide (Modbus RTU and TCP, BACnet MSTP and IP) · SL-28170 · rev. 2024-04 (Rev 29)
Download CSV 116 rows Download EDE B.I.G.-EU JSON Manufacturer PDF ↗ Compare with your scan Download Easy BACnet Mobile App Google Play

Reference only, provided as-is: verify against Vertiv’s current documentation and the live device before use. Not official Vertiv information. Terms of use.

BMS integration notes: Vertiv Liebert MTP UPS

Integration in brief

Fit a Liebert IntelliSlot BACnet card (IS-UNITY-DP for BACnet IP or MS/TP), give it a unique device instance and let it discover the equipment; the objects are then created automatically. Map the status, main measurements and event objects for monitoring.

Minimum points to map

The short list most integrators start with — enough to run the unit from a BMS. Map more as the job needs.

ObjectNameWhyAccess
MV 384123_1Normal, warning or alarm stateRead
MV 394872_1Load on inverter, bypass or batteryRead
AV 484150_1Estimated battery runtime, minRead
AV 884208_1Output power, kWRead
AV 14096_1Input voltage, VRead
AV 744385_1Output voltage, VRead
AV 814204_1Output current, ARead
BV 324168_1Load is on batteryRead

Network setup

Watch out for

Vertiv Liebert MTP UPS BACnet objects

Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.

116 of 116 shown
Type
AnalogBinaryMulti-state
Access
Show
Vertiv Liebert MTP UPS BACnet Points List
DescriptionStates
BV14122_1System Input Power ProblemReadActive = alarm
BV24146_1System Input Phs Rotation ErrorReadActive = alarm
BV35568_1Input UndervoltageReadActive = alarm
BV45569_1Input OvervoltageReadActive = alarm
BV56186_1Input Frequency DeviationReadActive = alarm
BV164135_1Bypass Not AvailableReadActive = alarm
BV174139_1Bypass - Excess Auto RetransfersReadActive = alarm
BV184298_1UPS Output on BypassReadActive = alarm
BV194299_1Output Load on Maint. BypassReadActive = alarm
BV208608_1Bypass SCR OpenReadActive = alarm
BV218609_1Bypass SCR ShortReadActive = alarm
BVmin324168_1Battery DischargingReadActive = alarm
BV336254_1Charger FailureReadActive = alarm
BV344162_1Battery LowReadActive = alarm
BV356067_1Battery FaultReadActive = alarm
BV366182_1Replace BatteryReadActive = alarm
BV376216_1Precharge Circuit FailedReadActive = alarm
BV388472_1Rectifier Overcurrent WarningReadActive = alarm
BV398612_1Rectifier Over TemperatureReadActive = alarm
BV408613_1Rectifier Communications FailureReadActive = alarm
BV414295_1Rectifier FailureReadActive = alarm
BV424741_1Battery Self TestReadActive = alarm
BV434323_1Battery Test FailedReadActive = alarm
BV545563_1DC Bus Low FaultReadActive = alarm
BV555960_1Inverter OverloadReadActive = alarm
BV568615_1Inverter Over TemperatureReadActive = alarm
BV578616_1Inverter Communications FailureReadActive = alarm
BV584233_1Inverter FailureReadActive = alarm
BV695179_1Output UndervoltageReadActive = alarm
BV705178_1Output OvervoltageReadActive = alarm
BV715806_1Output OverloadReadActive = alarm
BV824310_1Equipment Over TemperatureReadActive = alarm
BV834215_1System Output OffReadActive = alarm
BV846187_1Shutdown PendingReadActive = alarm
BV855588_1Unspecified General EventReadActive = alarm
AVmin14096_1System Input RMS A-NVRead
AV24098_1System Input RMS B-NVRead
AV34100_1System Input RMS C-NVRead
AV44105_1System Input FrequencyHzRead
AV54097_1System Input RMS A-BVRead
AV64099_1System Input RMS B-CVRead
AV74101_1System Input RMS C-AVRead
AV84113_1System Input RMS Current Phase AARead
AV94114_1System Input RMS Current Phase BARead
AV104115_1System Input RMS Current Phase CARead
AV114102_1System Input Nominal VoltageVRead
AV124103_1System Input Nominal FrequencyHzRead
AV134104_1System Input Nominal CurrentARead
AV244128_1Bypass Input Voltage RMS A-NVRead
AV254129_1Bypass Input Voltage RMS B-NVRead
AV264130_1Bypass Input Voltage RMS C-NVRead
AV274131_1Bypass Input FrequencyHzRead
AV284125_1Bypass Input Voltage RMS A-BVRead
AV294126_1Bypass Input Voltage RMS B-CVRead
AV304127_1Bypass Input Voltage RMS C-AVRead
AV315570_1Bypass Input RMS Current Phase AARead
AV325571_1Bypass Input RMS Current Phase BARead
AV335572_1Bypass Input RMS Current Phase CARead
AV444153_1Battery Percentage Charge%Read
AV454148_1DC Bus VoltageVDCRead
AV468610_1PFC Temperature°CRead
AV100468610_1_deg_FPFC Temperature°FRead
AV474156_1Battery Temperature for Cabinet°CRead
AV100474156_1_deg_FBattery Temperature for Cabinet°FRead
AVmin484150_1Battery Time RemainingminRead
AV494151_1Battery Discharge TimeminRead
AV506189_1DC Bus Nominal VoltageVDCRead
AV515988_1Battery Float VoltageVDCRead
AV528611_1Battery EoD VoltageVDCWrite
AV638614_1Inverter Temperature°CRead
AV100638614_1_deg_FInverter Temperature°FRead
AVmin744385_1System Output Voltage RMS A-NVRead
AV754386_1System Output Voltage RMS B-NVRead
AV764387_1System Output Voltage RMS C-NVRead
AV774207_1System Output FrequencyHzRead
AV784201_1System Output Voltage RMS A-BVRead
AV794202_1System Output Voltage RMS B-CVRead
AV804203_1System Output Voltage RMS C-AVRead
AVmin814204_1System Output RMS Current Phs AARead
AV824205_1System Output RMS Current Phs BARead
AV834206_1System Output RMS Current Phs CARead
AV845861_1System Output Pct Power%Read
AV854223_1System Output Pct Power Phase A%Read
AV864224_1System Output Pct Power Phase B%Read
AV874225_1System Output Pct Power Phase C%Read
AVmin884208_1System Output PowerkWRead
AV895859_1System Output Power Phase AkWRead
AV905860_1System Output Power Phase BkWRead
AV915959_1System Output Power Phase CkWRead
AV924209_1System Output Apparent PowerkVARead
AV935868_1System Output Apparent Power Phs AkVARead
AV945869_1System Output Apparent Power Phs BkVARead
AV955870_1System Output Apparent Power Phs CkVARead
AV964260_1System Output Nominal VoltageVRead
AV974261_1System Output Nominal FrequencyHzRead
AV984264_1Output Apparent Power RatingkVARead
AV995812_1Nominal Power FactorRead
AV1105574_1Outside Air Temperature°CRead
AV101105574_1_deg_FOutside Air Temperature°FRead
MV14871_1UPS Battery StatusRead1=Unknown, 2=Normal, 3=Low, 4=Depleted
MV25799_1Battery Charge StatusRead1=fully charged, 2=charging, 3=discharging, 4=not charging (charger off)
MV36181_1Battery Test ResultRead1=Unknown, 2=Passed, 3=Failed, 4=In Progress, 5=System Failure, 6=Inhibited
MV45858_1Manual Battery TestWrite1=Start Test
MV154746_1Inverter On/Off StateRead1=off, 2=on
MV266198_1ECO Mode StatusRead1=off, 2=on
MV275454_1ECO Mode Operation StateRead1=disabled, 2=enabled
MVmin384123_1System StatusRead1=Normal Operation, 2=StartUp, 3=Normal with Warning, 4=Normal with Alarm, 5=Abnormal Operation
MVmin394872_1UPS Output SourceRead1=Other, 2=Off, 3=Normal, 4=Bypass, 5=Battery, 6=Booster, 7=Reducer
MV406196_1Power Factor CorrectionRead1=off, 2=on
MV416003_1DC Converter StatusRead1=off, 2=on
MV426197_1Shutdown ReasonRead1=None, 2=Over Temperature, 3=Overload, 4=DC Bus Overload, 5=Output Short, 6=Line Swap, 7=Low Battery, 8=Remote Command, 9=Input Under Voltage, 10=Power Factor Correction Fail, 11=External Signal Command
MV536199_1UPS TopologyRead1=unknown, 2=Offline, 3=Line Interactive, 4=Online
MV545831_1Auto RestartWrite1=disabled, 2=enabled
MV556188_1Audible Alarm ControlWrite1=off, 2=on
MV566257_1Silence Audible AlarmWrite1=Silence Alarm
MV576726_1Emergency Power Off (EPO) LogicWrite1=Active Open, 2=Active Close
Object ID lookup: Vertiv Liebert MTP UPS point IDs by name

Integration notes

Check it against the live device. A points list tells you what the controller can expose; the unit in front of you may differ by firmware or installed options. This list is provided as-is for reference only and may contain mistakes — confirming it before you write, map or commission anything is up to you (terms). Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the Liebert MTP UPS and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.

Questions about the Vertiv Liebert MTP UPS

How many BACnet points does the Vertiv Liebert MTP UPS have?

This list has 116 BACnet objects: 64 analog values, 35 binary values, 17 multi-state values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Vertiv Liebert MTP UPS BACnet points are writable?

6 of the 116 objects accept a write. Points marked Command have a priority array: a write holds until it is released, so release it back to automatic when you are done.

Where is the official Vertiv Liebert MTP UPS BACnet documentation?

The source is Liebert IntelliSlot Modbus/BACnet Reference Guide (Modbus RTU and TCP, BACnet MSTP and IP) (SL-28170), revision 2024-04 (Rev 29), published free by Vertiv at https://www.vertiv.com/49fb41/globalassets/shared/liebert-intellislot-modbus-rtu-reference-guide-SL-28170_0.pdf.

What are the minimum BACnet points to integrate the Vertiv Liebert MTP UPS?

Start with MV 38 4123_1 (Normal, warning or alarm state); MV 39 4872_1 (Load on inverter, bypass or battery); AV 48 4150_1 (Estimated battery runtime, min); AV 88 4208_1 (Output power, kW); AV 1 4096_1 (Input voltage, V); AV 74 4385_1 (Output voltage, V); AV 81 4204_1 (Output current, A); BV 32 4168_1 (Load is on battery).

How do I check these points on the real Liebert MTP UPS?

Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.

More Vertiv BACnet points lists

Source: Liebert IntelliSlot Modbus/BACnet Reference Guide (Modbus RTU and TCP, BACnet MSTP and IP) · SL-28170 · rev. 2024-04 (Rev 29). Object names, instances and units are reproduced as published; descriptions are our own.