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Power meter (power analyzer) · BACnet points list
Circutor CVM-B50 power analyzer (BACnet IP) BACnet points list
Updated 12 November 2026
The CVM-B50 is a panel power analyzer with Ethernet that serves BACnet IP. Its PICS lists 50 Analog Inputs: per-phase and three-phase voltage, current, power, power factor, THD, consumed and generated energy, neutral current and maximum demands. Unlike the CVM-C10 family it has demand objects for inductive and capacitive reactive power and no average-current or three-phase current demand object.
This page lists 50 BACnet objects for the Circutor CVM-B50 power analyzer (BACnet IP) — 0 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Circutor’s own free documentation, linked below.
- Manufacturer
- Circutor
- Model
- CVM-B50 power analyzer (BACnet IP)
- Equipment
- Power meter (power analyzer)
- Equipment type
- Thermostats, sensors & meters
- BACnet objects
- 50 (0 writable)
- Transport
- BACnet IP
- Firmware
- Application software 1.0.3 (PICS dated 20/02/2026)
- Default device instance
- 1
- Also known as
- CVM-B50, Circutor CVM-B50
Reference only, provided as-is: verify against Circutor’s current documentation and the live device before use. Not official Circutor information. Terms of use.
BMS integration notes: Circutor CVM-B50 power analyzer (BACnet IP)
Set the BACnet device ID and port on the meter screen or web page, then read the power, energy and demand AIs. Nothing needs to be written.
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.
| Object | Name | Why | Access |
|---|---|---|---|
| AI 15 | ActPwOn3Ph | Three-phase active power, kW | Read |
| AI 30 | ActEnergy | Active energy consumed, kWh | Read |
| AI 0 | Ph2NU1 | Voltage L1-N | Read |
| AI 1 | Ph1Current | Current L1 | Read |
| AI 19 | PwFactOn3Ph | Three-phase power factor | Read |
| AI 48 | MaxDemand_kW | Maximum demand, kW | Read |
Network setup
- BACnet IP over UDP, default port 47808 (settable 1024-65535).
- Default device ID 1 (0-4,194,303), set on the BACnet ID screen or web page.
Watch out for
- Voltage objects are named Ph2NU1-3 for all three phases.
Circutor CVM-B50 power analyzer (BACnet IP) 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.
Note: the source document has no read/write column, so access here is inferred from the object type (inputs read-only, values writable). Confirm on the live controller before writing.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AImin | 0 | Ph2NU1 | Voltage L1-N | V | Read | |
| AImin | 1 | Ph1Current | Current L1 | A | Read | |
| AI | 2 | ActPwrPh1 | Active power L1 | kW | Read | |
| AI | 3 | ReactPwrPh1 | Reactive power L1 | kvar | Read | |
| AI | 4 | PwrFactPh1 | Power factor L1 | Read | ||
| AI | 5 | Ph2NU2 | Voltage L2-N | V | Read | |
| AI | 6 | Ph2Current | Current L2 | A | Read | |
| AI | 7 | ActPwrPh2 | Active power L2 | kW | Read | |
| AI | 8 | ReactPwrPh2 | Reactive power L2 | kvar | Read | |
| AI | 9 | PwrFactPh2 | Power factor L2 | Read | ||
| AI | 10 | Ph2NU3 | Voltage L3-N | V | Read | |
| AI | 11 | Ph3Current | Current L3 | A | Read | |
| AI | 12 | ActPwrPh3 | Active power L3 | kW | Read | |
| AI | 13 | ReactPwrPh3 | Reactive power L3 | kvar | Read | |
| AI | 14 | PwrFactPh3 | Power factor L3 | Read | ||
| AImin | 15 | ActPwOn3Ph | Three-phase active power | kW | Read | |
| AI | 16 | InductPwOn3Ph | Three-phase inductive reactive power | kvarL | Read | |
| AI | 17 | CapPwOn3Ph | Three-phase capacitive reactive power | kvarC | Read | |
| AI | 18 | Cosphi | Three-phase cos phi | Read | ||
| AImin | 19 | PwFactOn3Ph | Three-phase power factor | Read | ||
| AI | 20 | Frequency | Frequency | Hz | Read | |
| AI | 21 | Ph2PhU12 | Voltage L1-L2 | V | Read | |
| AI | 22 | Ph2PhU23 | Voltage L2-L3 | V | Read | |
| AI | 23 | Ph2PhU31 | Voltage L3-L1 | V | Read | |
| AI | 24 | THDVal_U1 | Voltage THD L1 | %THD | Read | |
| AI | 25 | THDVal_U2 | Voltage THD L2 | %THD | Read | |
| AI | 26 | THDVal_U3 | Voltage THD L3 | %THD | Read | |
| AI | 27 | THDVal_I1 | Current THD L1 | %THD | Read | |
| AI | 28 | THDVal_I2 | Current THD L2 | %THD | Read | |
| AI | 29 | THDVal_I3 | Current THD L3 | %THD | Read | |
| AImin | 30 | ActEnergy | Three-phase active energy, consumed | kWh | Read | |
| AI | 31 | InductEnergy | Three-phase inductive reactive energy, consumed | kvarLh | Read | |
| AI | 32 | CapEnergy | Three-phase capacitive reactive energy, consumed | kvarCh | Read | |
| AI | 33 | AppEnergy | Three-phase apparent energy, consumed | kVAh | Read | |
| AI | 34 | ActEnergy_exp | Three-phase active energy, generated | kWh | Read | |
| AI | 35 | IndEnergy_exp | Three-phase inductive reactive energy, generated | kvarLh | Read | |
| AI | 36 | CapEnergy_exp | Three-phase capacitive reactive energy, generated | kvarCh | Read | |
| AI | 37 | AppEnergy_exp | Three-phase apparent energy, generated | kVAh | Read | |
| AI | 38 | NeutralCurrent | Neutral current | A | Read | |
| AI | 39 | AppPwrPh1 | Apparent power L1 | kVA | Read | |
| AI | 40 | AppPwrPh2 | Apparent power L2 | kVA | Read | |
| AI | 41 | AppPwrPh3 | Apparent power L3 | kVA | Read | |
| AI | 42 | AppPw3Ph | Three-phase apparent power | kVA | Read | |
| AI | 43 | MaxDemand_A1 | Maximum demand, current L1 | A | Read | |
| AI | 44 | MaxDemand_A2 | Maximum demand, current L2 | A | Read | |
| AI | 45 | MaxDemand_A3 | Maximum demand, current L3 | A | Read | |
| AI | 46 | MaxDemand_kvarL | Maximum demand, inductive reactive power | kvarL | Read | |
| AI | 47 | MaxDemand_kvarC | Maximum demand, capacitive reactive power | kvarC | Read | |
| AImin | 48 | MaxDemand_kW | Maximum demand, active power | kW | Read | |
| AI | 49 | MaxDemand_kVA | Maximum demand, apparent power | kVA | Read |
No points match these filters.
Object ID lookup: Circutor CVM-B50 power analyzer point IDs by name
AI0Ph2NU1AI1Ph1CurrentAI2ActPwrPh1AI3ReactPwrPh1AI4PwrFactPh1AI5Ph2NU2AI6Ph2CurrentAI7ActPwrPh2AI8ReactPwrPh2AI9PwrFactPh2AI10Ph2NU3AI11Ph3CurrentAI12ActPwrPh3AI13ReactPwrPh3AI14PwrFactPh3AI15ActPwOn3PhAI16InductPwOn3PhAI17CapPwOn3PhAI18CosphiAI19PwFactOn3PhAI20FrequencyAI21Ph2PhU12AI22Ph2PhU23AI23Ph2PhU31AI24THDVal_U1AI25THDVal_U2AI26THDVal_U3AI27THDVal_I1AI28THDVal_I2AI29THDVal_I3AI30ActEnergyAI31InductEnergyAI32CapEnergyAI33AppEnergyAI34ActEnergy_expAI35IndEnergy_expAI36CapEnergy_expAI37AppEnergy_expAI38NeutralCurrentAI39AppPwrPh1AI40AppPwrPh2AI41AppPwrPh3AI42AppPw3PhAI43MaxDemand_A1AI44MaxDemand_A2AI45MaxDemand_A3AI46MaxDemand_kvarLAI47MaxDemand_kvarCAI48MaxDemand_kWAI49MaxDemand_kVA
Integration notes
- The PICS has no read/write column; all objects are Analog Inputs and are read-only.
- Object names are kept as printed, including Ph2NU1-3 for the phase-to-neutral voltages.
- There are no Analog Value objects for address settings; the device ID and UDP port are set on the meter or its web page.
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 CVM-B50 power analyzer (BACnet IP) 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 Circutor CVM-B50 power analyzer (BACnet IP)
How many BACnet points does the Circutor CVM-B50 power analyzer (BACnet IP) have?
This list has 50 BACnet objects: 50 analog inputs. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Circutor CVM-B50 power analyzer (BACnet IP) BACnet points are writable?
None of the listed objects are marked writable in the source documentation. The source has no read/write column, so this is inferred from object type.
Where is the official Circutor CVM-B50 power analyzer (BACnet IP) BACnet documentation?
The source is CVM-B50 Power analyzer Instruction manual (Annex A, PICS map) (M487B01-03-25A), published free by Circutor at https://docs.circutor.com/docs/M487B01-03.pdf.
What are the minimum BACnet points to integrate the Circutor CVM-B50 power analyzer (BACnet IP)?
Start with AI 15 ActPwOn3Ph (Three-phase active power, kW); AI 30 ActEnergy (Active energy consumed, kWh); AI 0 Ph2NU1 (Voltage L1-N); AI 1 Ph1Current (Current L1); AI 19 PwFactOn3Ph (Three-phase power factor); AI 48 MaxDemand_kW (Maximum demand, kW).
How do I check these points on the real CVM-B50 power analyzer (BACnet IP)?
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 Circutor BACnet points lists
Source: CVM-B50 Power analyzer Instruction manual (Annex A, PICS map) · M487B01-03-25A. Object names, instances and units are reproduced as published; descriptions are our own.