CIRCUTOR, SA reserves the right to make modifications to the device or the unit specifications 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 specifica- tions and the most updated manuals.
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CIRWATT B 400 2�30�2 - TIME SYNCHRONISATION WITH DRIFT > 10 MINUTES ��������������������������������������������������������������������������������22 2�30�3 - COMMUNICATIONS FAILURE BETWEEN METER AND ANALYSER ���������������������������������������������������������������22 2�30�4 - SUPPLY FAILURE IN AT LEAST ONE PHASE �������������������������������������������������������������������������������������������������23 2�31 - APPLICABLE REGULATIONS ���������������������������������������������������������������������������������������������������������������������������������23 3 - CALCULATIONS IN THE METER �������������������������������������������������������������������������������������������������������������������������������������24 3�1 - EFFECTIVE VOLTAGE �����������������������������������������������������������������������������������������������������������������������������������������������24...
CIRWATT B 400 REVISION LOG Table 1: Revision log Date Revision Description 01/20 M98230701-03-20A Manual design modification SYMBOLS Table 2: Symbols� Symbol Description In accordance with the relevant European directive. Device covered by European Directive 2012/19/EC. At the end of its useful life, do not discard of the device in a household refuse bin.
Perform an external visual inspection of the device prior to switching it on. If any problem is noticed upon reception, immediately contact the transport com- pany and/or CIRCUTOR's after-sales service� 2 - PRODUCT DESCRIPTION The CIRWATT Type B is a three-phase static class-B meter (Class-1 as per IEC 62052-11 and IEC 62053-...
CIRWATT B 400 2�1 - METER VERSIONS The following table shows all the possible options that are available for the CIRWATT Type B. This table is generic, meaning that some versions listed in it may not currently be available Table 3: Meter versions�...
CIRWATT B 400 munications: with no expansion module or extra features. 2�2 - METROLOGY The metrological features for the CIRWATT type B Three-phase (TBT) are: • The current sensor is of the current transformer type. • Range of currents: Table 4: Range of currents�...
CIRWATT B 400 2�5 - BUILD CHARACTERISTICS 2�5�1 - GENERAL The meter has a class-II protective insulating enclosure and double insulation. As specified in Directives 2002/96/EC and 2002/95/EC, none of the materials or substances specified therein are used. The materials used are fire retardant, halogen free and emit low quantities of opaque, toxic or corrosive fumes.
CIRWATT B 400 2�5�6 - TERMINAL COVER (DEPENDING ON VERSION) The meters have an opaque cover over the top of the terminal box and the fixing screws. The meter has a sensor that detects the opening and closing of the terminal cover. This detection is always enabled, even if the meter is not powered.
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CIRWATT B 400 the active quadrant (Q1,Q2,Q3,Q4) L1+L2+L3+, indicates the presence of voltage on each phase with its corresponding sing of intensity: "+" is used to show the power absorbed from the mains. "–" is used to show the power transferred to the mains.
CIRWATT B 400 2�7 - VERIFICATION PULSES The device has two verification LEDs, one for verifying the active energy and another for the reactive energy. The weight of the LEDS depends on the version of the meter, and is 20,000 imp/kWh (kVArh) for an indirect and semi-indirect meter, and 4,000 imp/kWh (kVArh) for a meter with a direct connection.
2�12�3 - VERSION WITH LEAKAGE CURRENT MEASUREMENT The meter will have an input for connecting an external transformer of the Circutor WN series, which will allow reading the differential current (leakage) present in the installation.
CIRWATT B 400 2�13 - REAL-TIME CLOCK The meter has a real-time clock capable of keeping the date and time with a drift of less than 0.5 seconds/day, as specified in the UNE EN 61038 standard. The clock maintains this accuracy whether it is powered from the mains or by its own battery.
CIRWATT B 400 2�20 - CONTRACTS In addition to the basic measurements, the device must carry out a set of calculations to ensure proper billing, which gives rise to the concept of "contract". A contract refers to the set of parameters that structure how the measurement to be taken by the analyser is processed in order to reflect the contractual billing agreements.
CIRWATT B 400 Tariff periods� Type of day A tariff period refers to each time block during which a specific tariff is applied. For the regulated mar- ket and ATR, these periods are defined annually by the government. There may also be other periods agreed on a contractual basis between a Customer and the Marketer.
CIRWATT B 400 used are those indicated by the totalizers when the command is received. Closing using the button affects all active contracts, whilst closing using a communication message can affect one or more active contracts. Automatic closing� These are programmable parameters that specify the date on which each contract is automatically closed.
CIRWATT B 400 2�24 - CONTRACT MODIFICATIONS A contract is modified when a parameter that was previously defined in a contract is defined, changed or deleted. The modification may affect an active contract or a latent contract (if any). Although the parameters of a contract comprise a unique set, the modifications may be made partially and independently, by groups of parameters.
CIRWATT B 400 If a modification is made with an activation date different from the existing one and after the current date, the date of the last modification received is regarded as the new activation date. 2�24�3 - DELETION OF CONTRACTS The deletion of a contract consists of setting all the defined parameters as undefined and no longer displaying that contract's data on the screen.
CIRWATT B 400 2�27 - EVENTS The dates of every setup change, battery replacement, time change, billing period closings, etc., are recorded. The meter is capable of storing up to 200 records . The data organisation within the file is rotational.
CIRWATT B 400 2�29�3 - SEALS The CIRWATT Type B can be protected using the following seals: Sealable button Seal transformation relations / programming Manufacturer seal (under the thread cover) Wire cover lid seal Figure 2:Seals� 2�30 - MEASUREMENT VALIDATION CRITERIA The energy, maximeter and excess power records will be invalidated if a series of events occur that indicate that any of their values have been altered.
CIRWATT B 400 2�30�4 - SUPPLY FAILURE IN AT LEAST ONE PHASE The measurement for the period in which the failure occurred is invalidated, IV = 1. 2�31 - APPLICABLE REGULATIONS The CIRWATT Type B is based on the following standards: EN 62052-11:2004 - Electricity metering equipment (AC).
CIRWATT B 400 The maximum demand between the closing of two billing periods is the maximum value of each of these values averaged every 15 minutes (MD MAXDEM Equation 9: Maximum of maximum demand� 2.8.- Cálculo de energía MAXDEM ...
CIRWATT B 400 B - Separation threshold between low voltage and zero voltage This is the percent of the nominal voltage below which an out-of-range voltage incident is no longer considered, but rather a zero-voltage incident. This value is initially set at 50%.
CIRWATT B 400 4 - OPERATION OF THE METER This section describes the performance of the device from a functional point of view; that is, it explains how to manage all the information it provides, as well as how to configure the system's various fea- tures.
CIRWATT B 400 Total active energy exported: 000121 0.28.0 Total reactive energy quadrant 1: 000093 0.58.0 kVArh Total reactive energy quadrant 2: 000121 0.68.0 kVArh Total reactive energy quadrant 3: 004121 0.78.0 kVArh Total reactive energy quadrant 4: 000422 0.88.0...
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CIRWATT B 400 Table 5:L1 screen� Screens Text Observations ACTUAL Access the current values of contract 1 CIer 1 Access the closing 1 (most recent) values for contract 1 CIer 2 Access the closing 2 values for contract 1 CIer 3...
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CIRWATT B 400 Below are the codes for the incremental values: Table 7:Incremental values� Inc Incremental values OBIS 1.1.1 Consumption by tariff period of Active Energy since the close 1.1.2 of the last billing period (if active), including the total (period 1.1.3...
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CIRWATT B 400 Below are the codes for the variables of the incremental values: Table 9:Incremental values� Inc Incremental values OBIS 1.1.1.1 Consumption by tariff period of Active Energy for the 1.1.2.1 last billing period (if active), including the total (period 1.1.3.1...
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CIRWATT B 400 The information is displayed exactly the same as on the L12 screen, but the F field will take the value 04 instead of 01. For example: 1.18.1.4 Absolute active energy consumed, for period 1, from close of billing period 4.
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CIRWATT B 400 Table 10 (Continued): Menu screens� Screens Description Observations INSTANTANEOUS It shows information on the instantaneous values of various U Inst VALUES electrical parameters It shows information on the various parameters of the Co COMMUNICATIONS communications ports It shows information on the different identifiers of the device,...
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CIRWATT B 400 L42 Screen (INFORMATION: TRANSFORMER RATIOS) This screen shows information on the transformer ratios. It is a DATA screen. Table 13:Transformer ratio screens� Screen OBIS Description PRIMARY CURRENT RATIO: It shows the value of primary current ratio to 1 0.04.2...
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CIRWATT B 400 the value 0. Table 15:Screens for instantaneous values� Screen OBIS Description 0.327.0 VOLTAGE BY PHASE: It shows the instantaneous voltage values of each 0.527.0 phase. 0.727.0 0.317.0 CURRENT BY PHASE: It shows the instantaneous current values of each 0.517.0...
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CIRWATT B 400 Table 17:Identifying Screens� Screen OBIS Description LINK ADDRESS 0.00.5 METERING POINT ADDRESS 0.00.6 DATE OF COMMUNICATIONS PROTOCOL VERSION: (DD-MM-YY), displays the 0.00.7 ASDU 142 information of the protocol DEVICE FIRMWARE VERSION: displays the ASDU 142 information of the 0.02.0...
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CIRWATT B 400 4�2�2�3 - L5 Screen (QUALITY) This screen is used to access information involving quality aspects of the supply voltage. It is a MENU screen. CALidAd Gives access to other dependent MENU screens, as shown below: Table 20:Quality screens�...
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CIRWATT B 400 Table 22:No voltage screens� Screen OBIS Description ZERO VOLTS ON ALL PHASES: Duration in minutes in the current year 1242.0 NO VOLTAGE 1: Duration in minutes in the current year 3242.0 NO VOLTAGE 2: Duration in minutes in the current year 5242.0...
CIRWATT B 400 L64 screen (MANUF. INFO: STATUS) This screen shows the most critical alarms on the meter. L65 screen (MANUF. INFO: CRC) This screen shows the meter's CRC code. 4�2�3 - SPECIAL FUNCTIONS The sealable button and/or the wire cover sensor will be used to access the Special Functions.
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CIRWATT B 400 dESAct CiErr 4�2�3�2 - Special programming menu Allows changing those parameters that require breaking the seal on the sealable key. Such is the case with transformer ratios or the integration period for load curves. 4�2�3�3 -Reset Menu All programmed parameters and stored data are deleted.
CIRWATT B 400 CONTADOR TRIFÁSICO ESTÁNDAR CIRWATT B 5 - COMMUNICATIONS CONTADOR TRIFÁSICO ESTÁNDAR CIRWATT 4.- COMUNICACIONES 4.- COMUNICACIONES The meter can have several communication channels depending on the model, as described below: El contador puede disponer de varios canales de comunicación según modelo cuy descripción es la siguiente:...
CIRWATT B 400 CONTADOR TRIFÁSICO ESTÁNDAR CIRWATT B CONTADOR TRIFÁSICO ESTÁNDAR CIRWATT B Figure 7: RS-485 connector 4.3.- Comunicación Ethernet 4.3.- Comunicación Ethernet 5�3 - ETHERNET COMMUNICATIONS Este tipo de comunicación crea una red interna con comunicaciones vía IP. Se pueden conectar tantos equipos como se desee dentro de una misma red de comunicaciones.
CIRWATT B 400 6 - EXPANSION MODULES CONTADOR TRIFÁSICO ESTÁNDAR CIRWATT B The option exists to implement different communication modules, which are connected as described in the table below: 5.- MODULOS DE EXPANSION Diferentes módulos de comunicación pueden ser opcionalmente implementados, Su esquema de conexión queda descrito en el siguiente cuadro:...
CIRWATT B 400 6.- SOFTWARE DE PARAMETRIZACIÓN Y LECTURA Todos los contadores disponen de un canal óptico de comunicaciones. También es posible la 7 - PARAMETERISATION AND READING SOFTWARE comunicación vía PLC mediante un modem driver o concentrador; vía puerto eléctrico o bien mediante acceso por IP.
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La garantía CIRCUTOR tiene duración de dos años desde la fecha de compra y se limita al reembolso del precio de compra, reparación gratuita o la sustitución del equipo defectuoso que sea devuelto a servicio postventa de CIRCUTOR dentro del periodo de garantía.
CIRWATT B 400 9 - TECHNICAL FEATURES Power Supply Mode Self-powered Rated voltage 3 x 57(100) ... 3 x 230(400) V ± 20% Tolerance Consumption < 2 W, 10 VA Frequency 50 or 60 Hz Operating temperature -40 ºC ... +70 ºC...
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Self-powered at + 5V Electrical characteristics Maximum current: 8 mA Leakage current (depending on version) Type Suitable for use with Circutor WN transformers Measurement of leakage current detected by the WN with a Operational cadence of 1 second Electrical characteristics...
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CIRWATT B 400 (Continued) Standards Immunity to conducted disturbances induced by radio-frequency fields. EN 61000-4-6 External magnetic fields at the grid frequency EN 61000-4-8 Instruction Manual...
CIRWATT B 400 10 - MAINTENANCE AND TECHNICAL SERVICE In the case of any query in relation to device operation or malfunction, please contact the CIRCUTOR, SA Technical Support Service. Technical Assistance Service Vial Sant Jordi, s/n, 08232 - Viladecavalls (Barcelona) Tel: 902 449 459 ( España) / +34 937 452 919 (outside of Spain)
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