Circutor CVMk Series Manual de usuario
SUPPLY NETWORK ANALYZER
CVMk SERIES
&
CVMk-4C SERIES
INSTRUCTION MANUAL
( M98117101-03 / 03B - Manual )
(c) CIRCUTOR S.A.
----- Supply network analyzer CVMk and CVMk-ITF ------ Page Nº 1
CVMkSUPPLY NETWORK ANALYZER
page
1. BASIC INSTRUCTIONS....................................................................................................3
1.1. Delivery spot check.....................................................................................................3
1.2. Connection procedures...............................................................................................3
2. MAIN CHARACTERISTICS...............................................................................................4
2.1. Other Characteristics ..................................................................................................6
3. INSTALLATION AND STARTUP.......................................................................................7
3.1. INSTALLATION...........................................................................................................7
3.2. Connection terminal ..................................................................................................10
3.3. Connection drawing for the Standard CVMk (12 terminal model - NON ITF) ...........11
3.4. Connection drawing for the CVMk - ITF ( 13 terminal model - ITF ) ........................12
4. OPERATION MODE........................................................................................................16
5. SETUP.............................................................................................................................18
5.1. Phase-Phase or Phase-Neutral voltages..................................................................18
5.2. Voltage Transformer Primary....................................................................................19
5.3. Voltage Transformer Secondary ...............................................................................20
5.4. Current Transformer Primary ....................................................................................20
5.5. Parameter SETUP.....................................................................................................21
5.6. First Page SETUP.....................................................................................................23
5.7. Maximum power demand..........................................................................................24
5.8. DATE / TIME SETUP................................................................................................25
5.9. Clearing energy counters..........................................................................................26
6. SPECIFICATIONS...........................................................................................................27
7. SAFETY CONSIDERATIONS .........................................................................................28
8. MAINTENANCE...............................................................................................................28
----- Supply network analyzer CVMk and CVMk-ITF ------ Page Nº 2
9. TECHNICAL SERVICE....................................................................................................29
10. MODULES :..................................................................................................................30
10.1. Relay modules: CVM-ERC-1 (1 relay ), CVM-ERC-2 ( 2 relays ),.........................31
10.2. ADDITIONAL SCREEN WITH THE 4 - 20 mA OUTPUT MODULES....................36
11. CVMk COMMUNICATIONS .........................................................................................40
11.1. DEMAND FORMAT ...............................................................................................40
11.2. COMMANDS..........................................................................................................41
11.2.1. COMMANDS FOR THE PARAMETER READING.............................................41
11.2.2. PROGRAMMING COMMANDS .........................................................................42
11.2.3. CVMk-... COMMANDS WITH THE ENERGY + CLOCK MODULE....................43
11.2.4. MAXIMUM POWER DEMAND COMMANDS.....................................................44
11.2.5. COMMAND to read all the CVMk parameters....................................................44
11.2.6. COMMANDSFOR THE CONFIGURATION OF THE RELAY MODULES..........45
11.2.7. COMMANDS FOR THE CONFIGURATION OF THE 4 - 20 mA MODULES.....45
11.3. EXAMPLES............................................................................................................46
11.4. DEFAULT CVMk CONFIGURATION : 00 / 9.600 / 7 bits / N / 1 bit.......................47
12. APPENDIX ...................................................................................................................49
12.1. APPENDIX A: FOUR QUADRANTS OF THE CVMk-4C-.....................................49
12.2. APPENDIX B: Second SET-UP of the CVMk .......................................................50
12.3. APPENDIX C : CVM-RED-C2 module ( Communications + 2 staticn outputs ) ....52
12.4. APPENDIX D : CVM-RED-420 module .................................................................53
12.5. APPENDIX E : CVM-RED-MAX module...............................................................54
12.6. APPENDIX F : MODBUS © protocol ....................................................................58
----- Supply network analyzer CVMk and CVMk-ITF ------ Page Nº 3
1. BASIC INSTRUCTIONS
1.1. Delivery spot check
This manual is issued to help all the CVMk users to install and use it in order get the
best from it. After receiving the unit please check the following points:
(a) Does this device corresponds to your order specifications?
(b) Check if any damage was done during the shipment process.
(c) Verify that it includes the following standard accessories:
*One connections terminal, *One instruction manual and *One set of labels
1.2. Connection procedures
Before connecting the instrument to the mains verify the following:
(a) Power supply : see rear part of your CVMk
a.1.- CVMk .... : Power supply Va.c. ( Single phase )
Frequency: 50 ... 60 Hz
Rated voltage:
230 V a.c. or 400 V a.c.
240 V a.c. or 480 V a.c.
110 V a.c.
a.2.- CVMk... / SDC : Power supply Vd.c. (Only available LCD display version)
Rated voltage:
24 V d.c. ( 20 V d.c. ....... 60 V d.c. )
110 V d.c. ( 50 V d.c. ...... 150 V d.c. )
(b) Maximum measuring voltage:
500 V a.c. phase-neutral / 866 V a.c. between phases
A special model for 110 V measuring is available:
100 V a.c. phase-neutral / 173 V a.c. between phases
(c) Maximum measuring current: Transformer of In / 5 A a.c.
----- Supply network analyzer CVMk and CVMk-ITF ------ Page Nº 4
2. MAIN CHARACTERISTICS
The CVMk power meter is a programmable measuring instrument, offering several
operation possibilities selectable in its SETUP option. Before power supplying the
instrument, read the CONNECTIONS and SETUP sections and choose the most
suitable operation mode for getting your desired data.
The CVMk is an instrument which measures, calculates and displays all the main
electrical parameters at any electrical network (balanced or not). The measuring is
true RMS value, through three a.c. Voltage inputs and three a.c. Current inputs (from
Current Transformers .../ 5A).
By means of an internal microprocessor it simultaneously measures:
parameter L1 L2 L3 Average Addition
Voltage (phase-neutral) x x x x
Voltage (phase-phase) x x x x
Current x x x x
Active power x x x x
Reactive power L x x x x
Reactive power C x x x x
Power factor x x x x
Apparent power x
Frequency x
----- Supply network analyzer CVMk and CVMk-ITF ------ Page Nº 5
and connecting the Energy + Clock module, besides:
Parameter CVMk CVMk-4C
Date/Time dd/mm/yy hh:mm:ss TIME TIME
Active energy ( two indep. meters in case of
the CVMk-4C: demanded energy (+) and
generated energy (--) )
kWh (+) kWh (+) and (--)
Reactive energy (inductive), two indep. meters kvarh.L (+) kvarh.L (+) and (--)
Reactive energy (capacitive), two indep. meters kvarh.C (+) kvarh.C (+) and (--)
---------------------------------------------------
The CVMk allows reading up to 30 electrical parameters (52 parameters with the
expansion modules), shown in 3 big numerical displays, where you can see:
(a) Phase-phase or phase-neutral voltage of the three phases
(b) 3 parameters of your choice (see attached table)
(c) 3 parameters of your choice (see attached table)
-------------------------------------------------------------------------------------------
And also the MAXIMUM POWER DEMAND: The power demand is integrated
during a prefixed period.
You can select: a.- The parameter to be controlled (it can measure active
power kW, apparent power kVA or three phase average
current AIII).
b.- the demand period (1 to 60 min.).
This power demand function works with sliding window : shows the accumulated
demand over the last period from "now".
** With the optional module CVM / RED-MAX it is also possible to select a power
demand function with external synchronism and fixed window.
----- Supply network analyzer CVMk and CVMk-ITF ------ Page Nº 6
2.1. Other Characteristics
-Panel mounting instrument of low dimensions (144 x 144 mm).
-True RMS measurements.
-Memorizes Maximum and Minimum values.
-Autoscaling during data reading.
-Display : LCD or LEDs (check frontal cover)
CVMk Displays of liquid crystal, 4 digits (LCD), dimensions: 67 x 26 mm
CVMk-4C Displays of liquid crystal, 5 digits (LCD), dimensions: 67 x 26 mm
CVMk-L
CVMk-L4 Displays of LEDs, 4 1/2 digits, green colour, dimen.: 60 x 20 mm
-Bubble keyboard, with 4 keys, for control and programming functions.
-3 x 3 LED indicators (red, green and yellow) to know the parameter shown on
display.
-Optional RS232 or RS485 communication modules.
----- Supply network analyzer CVMk and CVMk-ITF ------ Page Nº 7
3. INSTALLATION AND STARTUP
The manual you hold in your hands contains information and warnings that the user
should respect in order to guarantee a proper operation of all the instrument
functions and keep its safety conditions.
The instrument must not be powered and used until its definitive assembly on the
cabinet’s door.
Whether the instrument is not used as manufacturer’s specifications, the
protection of the instrument can be damaged.
When any protection failure is suspected to exist (for example, it presents external
visible damages), the instrument must be immediately powered off. In this case
contact a qualified service representative.
3.1. INSTALLATION
Before applying AC power to the, check following points :
a.- Supply voltage : see rear part of your CVMk
According CVMk model:
a.1.- CVMk .... : - Power supply Vac ( Single phase ) 50 ...60 Hz
230 V a.c. or 400 V a.c.
240 V a.c. or 480 V a.c.
110 V c.a.
- Frequency : 50 ... 60 Hz
- Supply tolerance : + 10 % / --15 %
- Connection terminals : Terminals 1 - 2 - 3 .
- Instrument burden : 3 VA
----- Supply network analyzer CVMk and CVMk-ITF ------ Page Nº 8
a.2.- CVMk... / SDC : - Power supply Vdc (only for LCD display version)
24 V d.c. ( 20 V d.c. ....... 64 V d.c. )
110 V d.c. ( 64 V d.c. ...... 130 V d.c. )
- Connection terminals : Terminals 1 - 2 - 3 .
- Instrument burden : 6 VA
b.- Maximum voltage at the voltage measuring circuit:
Standard : 500 V a.c. phase-neutral / 866 V c.a. between phases
A special model CVMk-ITF for 110 V measurement is also available:
100 V a.c. phase-neutral / 173 V a.c. between phases
c.- Maximum admissible current : Transformer of In / 5 A a.c.
d.- Operation conditions :
- Operating temperature : 0 to 50ºC
- Humidity : 25 to 80 % R.H. noncondensing
e.- Safety : Designed to meet protection class II as per EN 61010.
--------------------------------------------------------------------------
----- Supply network analyzer CVMk and CVMk-ITF ------ Page Nº 9
Mounting:
Instrument is to be mounted on panel (cutout 138+1 x 138+1 mm, as per DIN 43 700).
All connections keep inside the cabinet.
Note that with the instrument powered on, the terminals could be dangerous to
touching and cover opening actions or elements removal may allow accessing
dangerous parts. Therefore, the instrument must not be used until this is completely
installed.
The instrument must be connected to a power supply circuit protected with gl type
(IEC 269 ) or M type fuses rated between 0.5 and 2 A. This circuit should be provided
with an automatic switch (I / O ) or any equivalent element to connect (ON) or
disconnect (OFF) the instrument from the power supply network. The supply and
measuring voltage circuits will be both connected through a wire with a minimum
cross-section of 1 mm2.
The line of the current transformer secondary will have a minimum cross-section of
2,5 mm2.
Este manual sirve para los siguientes modelos
1
Tabla de contenidos
Otros manuales de Instrumento de medición de Circutor
Circutor
Circutor WIBEEE Series Manual de usuario
Circutor
Circutor CIRWATT B 101-102 Manual de usuario
Circutor
Circutor CVM-B150-ITF-HF Manual de usuario
Circutor
Circutor Wibeee Max Plus Manual de usuario
Circutor
Circutor DM45 AD Manual de usuario
Circutor
Circutor DM45 A Manual del propietario
Circutor
Circutor AR5 Manual de usuario
Circutor
Circutor CEM-C21-T1 Manual de usuario
Circutor
Circutor CVM-C10 Manual de usuario
Circutor
Circutor Compact DC-S SBT Manual de usuario
Circutor
Circutor CVM-144 (HAR) Manual de usuario
Circutor
Circutor DM45 A Manual de usuario
Circutor
Circutor CIRWATT Series Manual de usuario
Circutor
Circutor CVM k2 Manual de usuario
Circutor
Circutor DHC-96 mAdc Manual de usuario
Circutor
Circutor Line-CVM-D32 Manual de usuario
Circutor
Circutor DHB-302 Manual de usuario
Circutor
Circutor CVM-B100 Manual de usuario
Circutor
Circutor CEM-C12c Manual de usuario
Circutor
Circutor AR6 Manual de usuario
Manuales populares de Instrumento de medición de otras marcas
Endress+Hauser
Endress+Hauser Proline Promag 50 Especificaciones técnicas
Siemens
Siemens SITRANS F Coriolis FCT030 Manual de lista de piezas
KLINGER
KLINGER CMF V Series Manual de usuario
EXFO
EXFO FTB-2 Manual de operación y mantenimiento
Keysight
Keysight M8290A Manual de usuario
ADTEK
ADTEK MW-5 Manual de usuario