Circutor Line-CVM-D32 User manual

Power analyser

line-CVM-D32

INSTRUCTION MANUAL

(M237B01-03-19A)

line-CVM-D32

2

Instruction Manual

line-CVM-D32

SAFETY PRECAUTIONS

Follow the warnings described in this manual with the symbols shown below.

DANGER

Warns of a risk, which could result in personal injury or material damage.

ATTENTION

Indicatesthatspecialattentionshouldbepaidtoaspecicpoint.

If you must handle the unit for its installation, start-up or maintenance, the following should be taken into consideration:

Incorrect handling or installation of the unit may result in injury to personnel as well as damage to the unit. In particular, handling with voltages applied may result in electric shock, which may cause death or serious injury to personnel. Defective installation or maintenance may also

leadtotheriskofre.

Read the manual carefully prior to connecting the unit. Follow all installation and maintenance instructions throughout the unit’s working life. Pay special attention to the installation standards of the National Electrical Code.

Refer to the instruction manual before using the unit

In this manual, if the instructions marked with this symbol are not respected or carried out correctly, it can result in injury or damage to the unit and /or installations.

CIRCUTOR,SAreservestherighttomodifyfeaturesortheproductmanualwithoutpriornotication.

DISCLAIMER

CIRCUTOR, SAreservestherighttomakemodicationstothedeviceortheunitspecica-

tions set out in this instruction manual without prior notice.

CIRCUTOR, SA on its web site, supplies its customers with the latest versions of the device

specicationsandthemostupdatedmanuals.   

www.circutor.com

CIRCUTOR, recommends using the original cables and accessories that are supplied with the device.

Instruction Manual

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line-CVM-D32

3�6�1�- 3-PHASE MAINS MEASUREMENT WITH 4-WIRE CONNECTION �� 15 3�6�2�- 3-PHASE MAINS MEASUREMENT WITH 3-WIRE CONNECTION �� 17 3�6�3�- 3-PHASE MAINS MEASUREMENT WITH 3-WIRE CONNECTION AND TRANSFORMERS WITH ARON CONNECTION�� 19 3�6�4�- 2-PHASE MAINS MEASUREMENT WITH 3-WIRE CONNECTION �� 20 3�6�5�- SINGLE PHASE MAINS MEASUREMENT WITH 2-WIRE PHASE-TO-PHASE CONNECTION �� 21 3�6�6�- SINGLE PHASE MAINS MEASUREMENT WITH 2-WIRE PHASE-TO-NEUTRAL CONNECTION �� 22

4�- OPERATION �� 23

4�1�- MEASUREMENT PARAMETERS �� 24

4�1�1�- QUALITY PARAMETERS �� 26 4�2� - LED INDICATORS �� 27 4�3�- DISPLAY �� 28 4�4�- KEYBOARD FUNCTIONS �� 28 4�5�- DIGITAL OUTPUTS �� 29

5�- DISPLAY �� 30

5�1�- INSTANTANEOUS VALUE MENU ��31

5�1�1�- MAXIMUM AND MINIMUM VALUES �� 32 5�2�- ENERGY MENU��33 5�3�- MAXIMUM DEMAND MENU �� 35

5�3�1�- MAXIMUM VALUES �� 36 5�4�- QUALITY PARAMETERS MENU �� 37 5�5�- VOLTAGE HARMONIC MENU �� 38 5�6�- CURRENT HARMONIC DISPLAY �� 38 5�7�- METER MENU �� 39 5�8�- INFORMATION MENU�� 41 5�9�- INPUT / OUTPUT MENU �� 42

6�- CONFIGURATION �� 43

6�1�- MEASUREMENT CONFIGURATION �� 44

6�1�1�- PRIMARY AND SECONDARY VOLTAGE ��44

6�1�2�- PRIMARY AND SECONDARY CURRENT �� 45

6�1�3�- QUADRANTS AND MEASUREMENT CONVENTION ��46

6�1�4�- INSTALLATION TYPE �� 46

6�1�5�- CALCULATION PERIODS �� 47

6�1�6�- CLEAR MAXIMUMS, MINIMUMS AND MAXIMUM DEMAND �� 48

6�1�7�- CLEAR ENERGIES AND DELETE ALL�� 48

6�1�8�- HARMONICS AND CURRENCY DISPLAY �� 49

6�1�9�- DISPLAY BACKLIGHT AND PASSWORD ��49 6�2�- QUALITY PARAMETER CONFIGURATION �� 50

6�2�1�- NOMINAL VOLTAGE AND FREQUENCY ��50

6�2�2�- OVERVOLTAGE AND GAPS �� 51

6�2�3�- INTERRUPTION AND HYSTERESIS VALUE �� 51

6�2�4�- CLEAR QUALITY PARAMETERS �� 52

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Instruction Manual

line-CVM-D32

6�3�- DEVICE CLOCK SETTING ��53

6�3�1�- DATE FORMAT�� 53 6�3�2�- DATE AND TIME �� 53

6�4�- COMMUNICATIONS CONFIGURATION �� 54

6�4�1�- PERIPHERAL NUMBER AND TRANSMISSION SPEED ��54 6�4�2�- DATA FORMAT AND MEASURE TIME ��54

6�5�- RATIO CONFIGURATION �� 55

6�5�1�- CO2 EMISSIONS IN CONSUMPTION, TARIFFS 1 AND 2 ��55 6�5�2�- CO2 EMISSIONS IN CONSUMPTION, TARIFFS 3 AND 4 ��56 6�5�3�- COST OF CONSUMED ENERGY IN CONSUMPTION, TARIFFS 1 AND 2 �� 57 6�5�4�- ENERGY COST IN CONSUMPTION, TARIFFS 3 AND 4 �� 57 6�5�5�- CO2 EMISSIONS IN GENERATION, TARIFFS 1 AND 2 �� 58 6�5�6�- CO2 EMISSIONS IN GENERATION, TARIFFS 3 AND 4 �� 58 6�5�7�- ENERGY COST IN GENERATION, TARIFFS 1 AND 2 ��59 6�5�8�- ENERGY COST IN GENERATION, TARIFFS 3 AND 4 ��60

6�6�- CONFIGURATION OF DIGITAL OUTPUTS 1 AND 2 ��61

6�6�1�- VARIABLE �� 61 6�6�2�- MAXIMUM AND MINIMUM VALUE��65 6�6�3�- CONNECTION AND DISCONNECTION DELAY ��65 6�6�4�- HYSTERESIS AND STATUS OF CONTACTS �� 66 6�6�5�- LATCH ��66 6�6�6�- ENERGY PER PULSE AND CONTACT STATUS �� 67 6�6�7�- PULSE ��68 6�6�8�- DIGITAL OUTPUT MANUAL OPERATION ��69

7�- RS-485 COMMUNICATIONS �� 70

7�1�- CONNECTIONS �� 70 7�2�- MODBUS PROTOCOL ��71

7�2�1�- MODBUS QUERY EXAMPLE �� 71

7�3�- MODBUS MEMORY MAP �� 72

7�3�1�- MEASUREMENT VARIABLES �� 72 7�3�2 �- ENERGY VARIABLES��79 7�3�3�- MAXIMUM DEMAND VARIABLES �� 83 7�3�4�- VOLTAGE AND CURRENT HARMONICS� �� 87 7�3�5�- COST VARIABLES ��89 7�3�6�- ANGLE VARIABLES ��90 7�3�7�- QUALITY EVENT AND DISTURBANCE COUNTERS ��90 7�3�8�- OTHER DEVICE PARAMETERS �� 90 7�3�9�- DIGITAL OUTPUTS �� 91 7�3�10�- DEVICE CONFIGURATION VARIABLES ��91

7�3�11�- CLEAR PARAMETERS ��95 8�- TECHNICAL FEATURES ��96 9�- MAINTENANCE AND TECHNICAL SERVICE �� 99 10 �- GUARANTEE ��99 11�- CE CERTIFICATE ��100 ANNEX A�- CONFIGURATION MENU ��103

Instruction Manual

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REVISION LOG

Date Revision Description

03/20 M237B01-03-19A First Version

line-CVM-D32

Table 1: Revision log�

SYMBOLS

Symbol Description

~

Table 2: Symbols�

In accordance with the relevant European directive.

In accordance with the CMiM directive.

Device covered by European Directive 2012/19/EC. At the end of its useful life, do not leave the device in a household refuse bin. Follow local regulations on electronic equipment recycling.

Direct current.

Alternating current.

Note: The images on the devices are for illustrative use only and may differ from the original device.

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Instruction Manual

line-CVM-D32

1�- VERIFICATION UPON RECEPTION

Upon reception of the device check the following points:

 a)Thedevicemeetsthespecicationsdescribedinyourorder.

b) The device has not suffered any damage during transport. c) Perform an external visual inspection of the device prior to switching it on. d) Check that it has been delivered with the following:

- An installation guide

If any problem is noticed upon reception, immediately contact the transport company and/or CIRCUTOR's after-sales service�

2�- PRODUCT DESCRIPTION

The line-CVM-D32 is a device that measures, calculates and displays the main electrical parameters in single-phase mains, two-phase mains with and without neutral, and balanced three-phase mains with ARON measurement or unbalanced. Measurement is performed at true RMS value, using three AC voltage inputs and three current inputs.

Currentmeasurementis performed indirectly through /5A,/1AtransformersorefcientMC1

and MC3 series transformers (/0.250A).

The device features:

- Display to display parameters.

- 3 keys to browse through the different screens and program the equipment.

- 2 digital transistor outputs.

- RS-485 communications, with MODBUS RTU© protocol.

Instruction Manual

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The line-CVM-D32 can be expanded with the following expansion modules:

 line-M-4IO-R, expansion module with 4 digital inputs and 4 relay outputs.  line-M-4IO-T expansion module with 4 digital inputs and 4 transistor outputs.  line-M-4IO-A, expansion module with 4 analogue inputs and outputs.  line-M-4IO-RV, expansion module with 4 digital inputs (230 V~) and 4 relay outputs.  line-M-EXT-PS, power adapter module.

line-CVM-D32

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Instruction Manual

line-CVM-D32

3�- INSTALLATION OF THE DEVICE

3.1.- PRELIMINARY RECOMMENDATIONS

In order to use the device safely, personnel operating it must follow the safety measures that comply with the standards of the country where it is to be installed; operators must wear the required personal protective equipment (rubber gloves,

approvedfacialprotectionandame-resistant clothing)topreventinjuriesfrom

electric shock or arcs caused by exposure to current-carrying conductors, and they must heed the various warnings indicated in this instruction manual.

The line-CVM-D32 devicemustbeinstalledbyauthorised,qualiedpersonnel.

The power supply plug must be disconnected and measurement systems switched off before handling, altering the connections or replacing the device. It is dangerous to handle the device while it is powered.

Cables must always be kept in perfect condition to avoid accidents or injury to personnel or installations.

Restricttheoperationofthedevicetothespeciedmeasurementcategory,voltageorcurrent

values.

The manufacturer of the device is not responsible for any damage resulting from failure by the user or installer to heed the warnings and/or recommendations set out in this manual, nor for damage resulting from the use of non-original products or accessories or those made by other manufacturers.

Do not use the device to take any measurements if an anomaly or malfunction is detected.

Check the surrounding environment before starting to take measurements. Do not take any measurements in hazardous or explosive environments.

Before carrying out maintenance, repair or handling of any of the device's connections, the device must be disconnected from all power sources, both from the device's own power supply and the measurement's. Contact the after-sales service if you detect that the device is not working properly.

Instruction Manual

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line-CVM-D32

3.2.- INSTALLATION

When the device is on, its terminals, opening covers or removing elements may expose the user to parts that are hazardous to touch. Do not use the device until it is fully installed.

The device must be installed inside a medium or low voltage electric panel or enclosure, with DIN rail mounting (IEC 60715).

The minimum recommended distance between rails to install the line-CVM-D32 devices is 150 mm.

The device must be connected to a power supply circuit protected by gl type (IEC 269) or M

typefuses,between0.5and2A.Itmustbettedwithacircuit-breakerorequivalentdeviceto

disconnect the device from the mains supply.

The power supply and voltage measurement circuits must be connected with a 1mm² minimum cross-section cable.

The current transformer's secondary line must have a 2.5 mm2 minimum cross-section.

The insulation temperature of the cables connected to the device must be at least 62°C.

3.3.- 72 x 72 mm PANEL ADAPTER

Note: The 72 x 72 mm panel adapter is a separately sold accessory.

CIRCUTOR has a panel adapter for the line-CVM-D32 devices and their expansion modules for their installation in 72 x 72 mm panels.

Figure 1 illustrates how the panel adapter connects to a line-CVM-D32.

Before installing the adapter, the device must be disconnected from all power and measurement supplies.

10



Figure 1: Installation of the panel adapter�

Instruction Manual

line-CVM-D32

Protection degree IP40

Casing Self-extinguishing V0 plastic

Table 3: Technical characteristics of the Panel Adapter�

Technical Specications

68 mm

Figure 2: Cut in the panel�

3.4.- DEVICE TERMINALS

11

9

Figure 3: Line-CVM-D32 terminals: Upper - Lower�

1: U1, voltage input L1 16: s2, current input L2 3: U2, voltage input L2 17: s1, current input L3 5: U3, voltage input L3 18: s2, current input L3 6: N, neutral input 19: C, common digital outputs 9: A1 ~/+, Auxiliary power supply 20: 2, digital output 2 11: A2 ~/-, Auxiliary power supply 21: 1, digital output 1 13: s1, current input L1 22: B-, RS-485 14: s2, current input L1 23: S, GND for RS-485 15: s1, current input L2 24: A+, RS-485

1

3

5

6

Table 4: List of line-CVM-D32 terminals�

13

14

15

16

17

18

Device terminals

24

23

22

21

20

19

Instruction Manual

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line-CVM-D32

3.5.- EXPANSION WITH OTHER DEVICES

The line-CVM-D32 devices can be expanded with other devices in the Line range, and with the line-EDS and line-M expansion modules .

The line-EDS and line-CVM devices enable up to 2 expansion modules to be directly connect- ed to their right-hand side

(1)

.

line-EDS line-M line-M

line-CVM

line-M line-M

Figure 4: Line-EDS and line CVM expansion module connection�

(1)

Expansion module types: line-M-4IO-R, line-M-4IO-T, line-M-4IO-RV and line-M-4IO-A�

In installations with line-EDS devices, a total of up to seven devices may be connected to their right-hand side.

line-EDS line-M line-M

Figure 5: Typical installation of a line-EDS with 7 devices�

line-CVM

line-M line-M

line-CVM line-CVM

Note: An installation may only be tted with one line-EDS device. Note: In installations without line-EDS devices, only one line-CVM device may ne installed. Note: All line-EDS and line-CVM devices must be connected to the auxiliary power supply.

12

3�5�1�- Line-M-EXT-PS POWER ADAPTER

Line-M-EXT-PS is a power adapter belonging to the Line family of devices. The module con-

nects to the left-hand side of the devices to be fed. It can supply up to 10 VA, allowing it to power a limited number of devices.

The maximum set it can supply is: 1 line-EDS + 1 line-CVM + 1 line-M (Figure 6).

line-M-EXT-PS

Figure 6: Maximum set a line-M-EXT-PS can supply�

line-EDS line-M

line-CVM

Instruction Manual

line-CVM-D32

Multiple line-M-EXT-PS devices can be connected to supply sets with power above 10VA. Each line-M-EXT-PS will power the devices connected to its right-hand side (Figure 7).

line-M-EXT-PS

line-EDS line-M line-M

Figure 7: Multiple line-M-EXT-PS connection�

line-M-EXT-PS

line-CVM

line-M line-M

line-M-EXT-PS

line-CVM line-CVM

Note: None of the line-EDS or line-CVM devices should be connected to the auxiliary power supply.

3�5�2�- INSTALLATION

Before installing a new device, it must be disconnected from all power supplies.

The correct steps to connect the devices are:

1�-Usingaatheadscrewdriver,removetheexpansionconnector'sprotectivecoverslocated

on the side of the devices, (Figure 8).

line-CVM-D32

Figure 8: Installation step 1�

2�- Insert the expansion connector and fastening clips into one of the devices (Figure 9).

Instruction Manual

13

line-CVM-D32

Figure 9: Installation step 2�

3 �- Connect both devices and fasten them by pushing the front clips down (Figure 10).

line-CVM-D32

Figure 10: Installation step 3�

For correct installation of all devices, please refer to the instruction manual for the different models:

M231B01-03-xxx : Instruction Manual for line-EDS devices. M239B01-03-xxx : Instruction Manual for line-M expansion modules.

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Instruction Manual

line-CVM-D32

3.6.- CONNECTION DIAGRAMS

3�6�1�- 3-PHASE MAINS MEASUREMENT WITH 4-WIRE CONNECTION

Installation type: 4W-3Ph

N

L3

V

L2

L1

V

6 5

3

1

Alimentación Auxiliar

Power Supply

9

11

~ / + A1

~ / - A2

13 14

15 16

17 18

S1

S2

S1 S2

P2

P1

P2

P1

S1

S2

P2

L1

L2

L3

S1 S2 S1 S2

S1 S2

VL1 VL2 VL3

VL1 VL2

b

a

A B

N

CARGA / LOAD

a

b

A B

VL3 N

Figure 11: 3-phase mains measurement with 4-wire connection: Current transformers��/5A , ��/1A o MC1 (��/0�250A)�

Note: Do not connect the MC current transformers to earth.

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line-CVM-D32

N

L3

V

L2

L1

V

6 5

3

1

Alimentación Auxiliar

Power Supply

9

11

~ / +

~ / -

A1

A2

Grey/Pink

13

S1

14

S2 S1 S2

S1 S2

15 16

17 18

Green/White

Red/Blue

Brown/Green

VL1 VL2 VL3

b

a

A B

a

b

A B

VL1 VL2

VL3 N

L1

L2

L3

N

CARGA / LOAD

2P1 1P1

3P1

2P2 1P2

3P2

Figure 12: 3-phase mains measurement with 4-wire connection: MC3 series current transformers (��/0�250A)�

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Instruction Manual

line-CVM-D32

3�6�2�- 3-PHASE MAINS MEASUREMENT WITH 3-WIRE CONNECTION

Installation type: 3W-3Ph

V

L3

V

L2

L1

V

Alimentación Auxiliar

5

3

1

Power Supply

9

11

~ / +

~ / -

A1

A2

L1

L2

L3

VL1 VL2 VL3

b

a

A

B

CARGA / LOAD

a

b

A B

VL1 VL2

S1 S2 S1 S2

VL3

S1 S2

13 14

15 16

17 18

S1

S2

S1 S2

P2

P1

P2

P1

S1

S2

P2

Figure 13: 3-phase mains measurement with 3-wire connection: Current transformers��/5A , ��/1A o MC1 (��/0�250A)�

Note: Do not connect the MC current transformers to earth.

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line-CVM-D32

V

L3

V

L2

L1

V

5

3

1

Alimentación Auxiliar

Power Supply

9

11

~ / +

~ / -

A1

A2

S1

S2 S1 S2

S1

S2

13 14 15 16

17 18

Grey/Pink

Green/White

Red/Blue

Brown/Green

VL1 VL2 VL3

VL1 VL2

b

a

A

B

a

b

A B

VL3

L1

L2

L3

2P1 1P1

3P1

2P2 1P2

3P2

CARGA / LOAD

Figure 14: 3-phase mains measurement with 3-wire connection: MC3 series current transformers (��/0�250A)�

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Instruction Manual

line-CVM-D32

3�6�3�- 3-PHASE MAINS MEASUREMENT WITH 3-WIRE CONNECTION AND TRANSFORMERS WITH ARON CONNECTION

Installation type: ARON

V

L3

L2

V

L1

V

S1 S2 S1 S2

S1 S2

Alimentación Auxiliar

5

3

1

13 14

15 16

17 18

Power Supply

9

11

~ / +

A1

A2~ / -

VL1 VL2 VL3

L1

L2

L3

b

a

A

B

CARGA / LOAD

a

b

A B

VL1 VL2

VL3

P1

S1

S2

P2

P1

S1

S2

P2

Figure 15: 3-phase mains measurement with 3-wire connection and transformers with ARON connection

Note: Do not connect the MC current transformers to earth.

Instruction Manual

19

3�6�4�- 2-PHASE MAINS MEASUREMENT WITH 3-WIRE CONNECTION

N

Installation type: 3W-2Ph

6

Alimentación Auxiliar

L2

V

L1

V

3

1

Power Supply

9

11

~ / +

~ / -

line-CVM-D32

A1

A2

L1

L2

13

S1

14

S2

15

S1

16

S2 S1

S2

VL1 N VL2

VL1 VL2

a

b

a

A

B

N

CARGA / LOAD

b

A B

N

S1 S2

P1

S1

S2

P2

P1

P2

20

Figure 16: 2-phase mains measurement with 3-wire connection

Note: Do not connect the MC current transformers to earth.

Instruction Manual

line-CVM-D32

3�6�5�- SINGLE PHASE MAINS MEASUREMENT WITH 2-WIRE PHASE-TO-PHASE CONNECTION

Installation type: 2W-2Ph

Alimentación Auxiliar

1

Power Supply

9

11

~ / +

~ / -

A1

A2

L2

V

L1

V

3

S1

13 14

S2 S1 S2

S1 S2

VL1 VL2

a

b

A B

L1

L2

CARGA / LOAD

Figure 17: Single phase mains measurement with 2-wire phase-to-phase connection

Note: Do not connect the MC current transformers to earth.

P1

S1

S2

P2

Instruction Manual

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line-CVM-D32

3�6�6�- SINGLE PHASE MAINS MEASUREMENT WITH 2-WIRE PHASE-TO-NEUTRAL CONNECTION

Installation type: 2W-1Ph

N

L1

V

6

Alimentación Auxiliar

Power Supply

9

1

11

~ / + A1

A2

~ / -

13

S1

14

S2 S1 S2

S1

S2

VL1 N

a b

A B

L1

N

CARGA / LOAD

Figure 18: Single phase mains measurement with 2-wire phase-to-neutral connection

Note: Do not connect the MC current transformers to earth.

P1

S1

S2

P2

22

Instruction Manual

line-CVM-D32

0º

90º

180º

-90º

Capacitive

Inductive

Generation

Power

Consumption

Power

Single-phaseThree-phase

Single-phase

Three-phase

k k

k k k

k k

k k k

k

k k

k

4�- OPERATION

The line-CVM-D32 device is a power analyser for all four quadrants (consumption and generation). The device can operate under three different measurement conventions:

 Measurement convention CIRCUTOR.  Measurement convention IEC.  Measurement convention IEEE.

Themeasurementconventionisconguredusingthecongurationmenu, see “6.1.3.- QUAD-

RANTS AND MEASUREMENT CONVENTION"�

 Measurement convention CIRCUTOR :

 Measurement convention IEC:

Figure 19: Measurement convention CIRCUTOR�

Operation in the 4 quadrants (Q1, Q2, Q3, Q4)

Q

P < 0 Q > 0 PF < 0

Capacitive

Inductive

P < 0 Q < 0 PF < 0 P > 0 Q < 0 PF > 0

Q3

P > 0 Q > 0 PF > 0

Inductive

Capacitive

Figure 20: Measurement convention IEC�

Q1Q2

P

Q4

cos φ values in the receiver operating mode (Q1,Q4)

0 +

Q1

cos φ > 0

+ 1 + 1

cos φ > 0

Q4

Instruction Manual

23

 Measurement convention IEEE:

line-CVM-D32

Operation in the 4 quadrants (Q1, Q2, Q3, Q4)

Q

P < 0 Q > 0 PF > 0

Capacitive

Inductive

P < 0 Q < 0 PF < 0 P > 0 Q < 0 PF > 0

Q3

4.1.- MEASUREMENT PARAMETERS

P > 0 Q > 0 PF < 0

Figure 21: Measurement convention IEEE�

Q1Q2

Inductive

Capacitive

Q4

cos φ values in the receiver operating mode (Q1,Q4)

0 -

P

0 +

The device measures and displays different types of parameters:

Q1

cos φ < 0

- 1 + 1

cos φ > 0

Q4

Electrical parameters, Quality parameters, such as overvoltages, dips and interruptions according to EN50160.

Table 5: Line-CVM-D32 measurement parameters

Parameter Units

Phases

L1-L2-L3

Phase-Neutral voltage V

Phase-to-Phase Voltage V

Current A

Frequency Hz -

Active Power W

Consumed Active Power

Generated Active Power

(2)

W

Apparent Power VA

Reactive Power var

Consumed Reactive Power

Generated Reactive Power

(2)

var



Inductive Reactive Power varL

Consumed Inductive Reactive Power

Generated Inductive Reactive Power

(2)

varL

Capacitive Reactive Power varC

Consumed Capacitive Reactive Power

Generated Capacitive Reactive Power

(2)

varC

Power factor PF

Consumed Power Factor

(2)

PF

           

               

(2)

                                       

Total

III

Value

Max�

  

Value

Min�

24

Instruction Manual

line-CVM-D32

Table 5 (Continued): Line-CVM-D32 measurement parameters�

Parameter Units

Generated Power Factor

(2)

Cosφ φ

CosφConsumed

CosφGenerated

(2)

Voltage THD %

Current THD %

Harmonic Voltage Decomposition (up to 40th harmonic)

Harmonic Current Decomposition (up to 40th harmonic)

Consumed Active Energy

Generated Active Energy

Consumed Active Energy Tariffs 1-2-3-4

Generated Active Energy Tariffs 1-2-3-4

Consumed Inductive Reactive Energy

Generated Inductive Reactive Energy

Consumed Inductive Reactive Energy Tariffs 1-2-3-4

Generated Inductive Reactive Energy Tariffs 1-2-3-4

Consumed Capacitive Reactive Energy

Generated Capacitive Reactive Energy

Consumed Capacitive Reactive Energy Tariffs 1-23-4

Generated Capacitive Reactive Energy Tariffs 1-23-4

Consumed Reactive Energy

Generated Reactive Energy

Consumed Reactive Energy Tariffs 1-2-3-4

Generated Reactive Energy Tariffs 1-2-3-4

Consumed Apparent Energy

Generated Apparent energy

Consumed Apparent Energy Tariffs 1-2-3-4

Generated Apparent Energy Tariffs 1-2-3-4

(2)

V - %

A - %

kWh

kvarLh

kvarCh

(2)

kvarh

kVAh

Maximum Current Demand Tariffs 1-2-3-4

Maximum Active Power Demand Tariffs 1-2-3-4

Maximum Apparent Power Demand Tariffs 1-2-3-4

Maximum Inductive Reactive Power Demand Tariffs 1-2-3-4

(2)

Maximum Capacitive Reactive Power Demand Tariffs 1-2-3-4

(2)

Maximum Reactive Power Demand Tariffs 1-2-3-4

Angleθ

AngleθV-I

Overvoltage meter

(2)

varL

varC

(2)

PF

φ

A

W

VA

var

º

Phases

L1-L2-L3

Total

III

Value

Max�

                 



(2)



(2)



   

(2)



(2)



   

(2)



(2)



 

       

(2)



(2)



   

-

 

- - -

 

- -

 

- -

 

- -

 

- -

        

  

     

- - -

Value Mini�

(2)

 

(2)

-

Instruction Manual

25

Table 5 (Continued): Line-CVM-D32 measurement parameters�

Parameter Units

Gap meter

(2)

Voltage interruption meter

(2)

Phases

L1-L2-L3

 

Parameter Units T1-T2-T3-T4 Total

Nº of hours of active energy consumed hours

Nº of hours of Active Energy generated hours

Cost of consumed Active Energy EUR

Cost of generated Active Energy EUR

CO2 emissions from consumed Active Energy kgCO

CO2 emissions from generated Active Energy kgCO

(2)

Variables only displayed via communications, see "7.3.- MODBUS MEMORY MAP"�

2

4�1�1�- QUALITY PARAMETERS

line-CVM-D32

Total

III

Value

Max�

- - -

         

 

Value Mini�

For power supply quality control, the voltage levels to be used by the device to log an event mustbedenedattrueRMSvalue.AccordingtotheEN-61000-4-30 Standard, the RMS value for all AC magnitudes must be calculated in each cycle, being refreshed every ½ cycle. If the RMS value exceeds certain programmed thresholds, an event is said to have occurred.

The device detects quality events such as overvoltages, gaps and voltage interruptions. Figure

22 shows an example of these events.

26

Figure 22: Example of Quality Events�

 Overvoltage

In the time interval t0 in Figure 22 an overvoltage event is illustrated. The duration of the event matches the time the signal is above the set threshold value (“6.2.2.- OVERVOLTAGES AND

GAPS"), in this example it is 110% of the nominal voltage, plus the time it takes for the signal to

decrease from the value, including a 2% hysteresis.

Instruction Manual

line-CVM-D32

 Voltage gap

In time intervals t1 and t3 in Figure 22, two voltage gaps are illustrated. The duration of the event matches the time the signal is below the set threshold value (“6.2.2.- OVERVOLTAGES

AND GAPS"), in this example it is 90% of the nominal voltage.

 Voltage interruption

In the time interval t2 in Figure 22 , an outage or interruption event is shown. The duration of the event matches the time the signal is below the set threshold value (“6.2.3.- INTERRUPTION AND

HYSTERESIS VALUE”), in this example it is 10% of the nominal voltage, plus the time it takes

for the signal to increase from the value, including a 2% hysteresis.

4.2. - LED INDICATORS

line-CVM-D32

CPU

Figure 23: LEDs: Line-CVM-D32 device

ALARMA

ALARM

The line-CVM-D32 devices have 2 indicating LEDs:

 CPU, Indicates device status:

Table 6: CPU LED�

LED Description

CPU

Flashing:

White: Indicates that the device is powered.

 ALARM, Indicates whether an alarm has been activated:

Table 7: ALARM LED�

LED Description

ALARM

On:

Red: Indicates that an alarm has been activated.

Instruction Manual

27

line-CVM-D32

4.3.- DISPLAY

Thedevicehasa4-rowTFTdisplaytoshowthemeasuredparametersandenableconguration.

line-CVM-D32

5.00

1.00

V

A

Hz

cos

T1

AVG

230.00

50.00

LIII

INST

Figure 24: Line-CVM-D32 display�

In the lower right area of the display, the Tx literalashestoindicatecurrenttariff.

4.4.- KEYBOARD FUNCTIONS

The line-CVM-D32 modelhas3keysfordevicedisplayandconguration

 Display menu:

Table 8: Keyboard function: Display menu�

Key Keystroke

Previous screen

Long keystroke (> 2s):

Displays maximum values or generated values. Skips to the next display menu

Long keystroke (> 2s):

AccessesorExitsthecongurationmenu

Next screen

Long keystroke (> 2s):

Displays minimum values or generated values.

28

Congurationmenu:

Table 9: Keyboard function: Conguration menu.

Key Keystroke

Previousscreen/Modiesthedigit'svalue

Long keystroke (> 2s):

Programmingoftherston-screenparameterisaccessed.

Skips to the next display menu. Scrolls between digits.

Long keystroke (> 2s):

Validate the programmed value

Nextscreen/Modiesthedigit'svalue.

Long keystroke (> 2s):

Programming of the second on-screen parameter is accessed.

Instruction Manual

line-CVM-D32

4.5.- DIGITAL OUTPUTS

The device has two digital transistor outputs (terminals 19, 20 and 21 in Table 4). The digital outputscanbeconguredasalarms,pulseoutputsorcanbemanuallyactivatedviatheconguration menu, see "6.6.- CONFIGURATION OF DIGITAL OUTPUTS 1 and 2".

21

19

C

Salidas de transistor

Transistor outputs

Figure 25: Digital transistor outputs�

Carga

Load

Fuente externa

External load

12

Instruction Manual

29

5�- DISPLAY

The line-CVM-D32 device arranges all display screens in 8 menus, Figure 26�

line-CVM-D32

230.00

5.00

50.00

1.00

20.00

4.20

5.00

17.00

TOT+

5.00

2.50

3.00

5.00

T1

0.00

V

A

Hz

cos

T1

kWh

kvar Ch

kvar Lh

kVAh

T1

A

T1

INST, Instantaneos value menu

ENER, Energy menu

DEM, Maximum demand menu

1 0 5

T1

%

EVQ, Quality parameters menu

THDV, Voltage harmonic menu

AVG

LIII

INST

ENER

L1

L2

L3

AVG

DEM

L1

L2

L3

EVQ

ALL

L1

L2

L3

THDV

L1

L2

L3

THDA

TOT+

ENER

10/07/2019

08:56:55

DATE

INFO

MAN.OFF

OUT1

MAN.OFF

OUT2

0.00

25

14

T1

%

T1

h

3

EUR

kgCO2

T1

THDA, Current harmonic menu

ENER, Meter menu

INFO, Information menu

IO, Input / Output menu

30

CVM

IO

Figure 26: Display menu�

Instruction Manual

Circutor Line-CVM-D32 User manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY PRECAUTIONS

DISCLAIMER

CONTENTS

REVISION LOG

SYMBOLS

1�- VERIFICATION UPON RECEPTION

2�- PRODUCT DESCRIPTION

3�- INSTALLATION OF THE DEVICE

3.1.- PRELIMINARY RECOMMENDATIONS

3.2.- INSTALLATION

3.3.- 72 x 72 mm PANEL ADAPTER

3.4.- DEVICE TERMINALS

3.5.- EXPANSION WITH OTHER DEVICES

3�5�1�- Line-M-EXT-PS POWER ADAPTER

3�5�2�- INSTALLATION

3�6�1�- 3-PHASE MAINS MEASUREMENT WITH 4-WIRE CONNECTION

3�6�2�- 3-PHASE MAINS MEASUREMENT WITH 3-WIRE CONNECTION

3�6�4�- 2-PHASE MAINS MEASUREMENT WITH 3-WIRE CONNECTION

4�- OPERATION

4.1.- MEASUREMENT PARAMETERS

4�1�1�- QUALITY PARAMETERS

4.2. - LED INDICATORS

4.3.- DISPLAY

4.4.- KEYBOARD FUNCTIONS

4.5.- DIGITAL OUTPUTS

5�- DISPLAY