film capacitors ? power factor correction power factor controller series/type: br7000 ordering code: b44066r7xxxe230 date: march 2012 version: 2 ? epcos ag 2012. reproduction, publicati on and dissemination of this publicatio n, enclosures hereto and the information contained therein without epcos' pr ior express consent is prohibited. content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers! please fill in the table and then change the color to "white". this ensures that the table disappears (invisible) for the customer pdf. don't change formatting when entering or pasting text in the table and don't add any cell or line in and to it! identification/classification 1 (header 1 + top left bar): film capacitors ? power factor correction identification/classification 2 (header 2 + bottom left header bar): power factor controller ordering code: (top right header bar) b44066r7xxxe230 series/type: (top right header bar) br7000 preliminary data (optional): (if necessary) department: film p pm lmp date: march 2012 version: 2
film capacitors ? power f actor correction b44066r7xxxe230 power factor controller br7000 film p pm lmp march 2012 please read cautions and warnings and page 2 of 8 important notes at the end of this document . characteristics ? three phase measuring and controlling ? switching relays customizable for three phase or single phase compensation ? mixed three and single phase compensation ? usage as power factor controller and/or as measuring device ? intelligent control ? menu driven handling (several plain languages) ? optimized navigation in the menus by escape (esc) button ? help-button for interactive help text (related to the particular menu) measurement and display ? three phase measurement of all relevant grid par ameters (voltage, current, reactive power, active power, apparent power, frequency, harmonics up to the 31 st order, temperature) ? display and storage of maximum values, switching operations and operation time ? display of date, time, operation ? display of harmonics as thd value or for every harmonic as bar graph ? oscilloscope mode for graphical display of a complete oscillation incl. harmonics ? display of measured values freely programmable (display-editor) operation ? graphic display 128 64 dots with max. 8 lines, BR7000-HD with oled display ? user interface plain language; several languages ? self explanatory and optimized menu navigation modes of operation ? automatic initialization ? display and automatic operation (normal control) ? manual operation ? test run ? service operation ? expert mode
film capacitors ? power f actor correction b44066r7xxxe230 power factor controller br7000 film p pm lmp march 2012 please read cautions and warnings and page 3 of 8 important notes at the end of this document . controlling ? simple controlling 3-phase (3-phase capacitors), max. 15 switching outputs. for 3-phase- measurement: controlling is done either according to the worst cos or average value. for single-phase-measurement: 2 current inputs ar e additionally available for measured capacitor bank currents ? single phase controlling: max. 5 switching outputs for each phase (3 5 switching outputs); each phase is controlled separately. single phase capacitors are switched to neutral. ? mixed controlling: e.g. 3 3 single phase capacitors per phase (l-n) for balancing and additional 6 outputs for normal 3-phase-capacitors. ? separate controlling of single phase capacitors l-l (without neutral) error messages ? over voltage/under voltage/no voltage ? over current ? over/under compensated ? harmonics (thd exceeded) ? over temperature ? c-defect ? warning switching operations ? internal alert message with time stamp ? 1 alarm relay ? 1 relay freely programmable ? 1 relay for fan control inputs ? operating voltage input: 110 ? 230 v ac 15 % ? 3 measuring voltage inputs: 30 ? 440 v ac (l-n) / 50...760 v ac (l-l) ? 3 current inputs: x:1a / x:5a ? 1 external input outputs ? 3 5 relay outputs (contact no) as switching outputs ? 3 relay outputs (contact no) for message/alarm/fan ? 2 independent isolated interfaces rs485
film capacitors ? power f actor correction b44066r7xxxe230 power factor controller br7000 film p pm lmp march 2012 please read cautions and warnings and page 4 of 8 important notes at the end of this document . interfaces 2 independent, isolated rs485 interfaces usage: ? as interface for pc for usage with windows-software br7000-soft ? as system interface for coupling with other cont rollers or enlargement with system accessories ? as interface for customer specific usage specialities ? time controlled functions possible by internal timer (e.g. time controlled target cos ) ? internal second parameter set available ? oscilloscope mode for graphical display of current and voltage ? individual phases selectable ? display of harmonics as bar graph (fourier transformation) ? quick programming accessory: br software for pc (included in the delivery) ? connection to rs485-bus ? administration of several pf-controller possible ? convenient analysis of recorded values ? direct connection to usb-port of pc via usb-adapter ? windows xp upwards device settings and visualization display and recording of grid parameters
film capacitors ? power f actor correction b44066r7xxxe230 power factor controller br7000 film p pm lmp march 2012 please read cautions and warnings and page 5 of 8 important notes at the end of this document . technical data operating voltage 110 ... 230 v ac 15%, 50/60 hz measuring voltage (3-phase) 3 30 ? 440 v ac (l-n), 50/60 hz measuring current (3-phase) 3 x: 5a / x:1a selectable power consumption < 3 va (with 15 relays activated) sensibility 50 ma / 10 ma switching outputs relay outputs for capacitor branches 15 relays, freely programmable for switching of 1- or 3-phase capacitors alarm relay 1 message relay programmable 1 relay for panel fan 1 switching power of relays 250 v ac, 1000 w number of active outputs programmable operation and display br7000 BR7000-HD illuminated full graphic display 128 64 dots oled character display, yellow menu languages d / e / es / f / ru / tr number of control series 20 freely editable control series 1 via editor controlling reach controlling of each phase (l-n ) and ( l-l) modes of operation 1- phase: up to 3 5 single phase capacitors 3- phase: up to 15 three-phase capacitors mixed mode: for balancing and compensation control principle series switching, circular switching, self-optimized intelligent switching mode 4-quadrant operation automatic initialization possible measuring of current inside the capacitor possible target cos 0.3 ind ... 0.3 cap adjustable 2nd target cos (result driven) 0.3 i nd ... 0.3 cap adjustable switch on time selectable from 1 sec to 20 min switch off time selectable from 1 sec to 20 min discharge time selectable from 1 sec to 20 min internal clock/several timers yes manual operation yes fixed steps /skip steps programmable zero voltage release standard
film capacitors ? power f actor correction b44066r7xxxe230 power factor controller br7000 film p pm lmp march 2012 please read cautions and warnings and page 6 of 8 important notes at the end of this document . display/display functions display of grid parameters as real value/in %/as bar graph 3-phase cos , v, i, f, q, p, s, q, thd-v, thd-i large display of 3 grid parameters selection in display editor oscilloscope mode available precision current/voltage: 1% active, reactive, apparent power: 2% integrated auxiliary function c ontext depending, plain text storage function storage of maximum values storage of minimum values voltage, current, active, reactive and apparent power, temperature, thd-v, thd-i voltage storage of switching operations eac h output, separately re-settable storage of operation time each capacitor, separately re-settable error storage error register in plain text with time stamp temperature monitoring automatic switching off of steps temperature measuring range ?30 ? +100 c interface 2 independent isolated interfaces rs485 (modbus rtu, system interface) grid measuring-, analysis- and parameterization software for pc, included in the extend of delivery external input 230 v ac, isolated 2. target cos via external input or event driven casing panel-mounted instrument din 43 700, 144 144 60 mm weight 1 kg operating ambient temperature br7000 BR7000-HD ?20 ? +60 c ?40 ? + 60 c protection class accord. din 40 050 front: ip54, rear: ip20 safety standards iec 61010-1:2001, en61010-1:2001 interference resistance en50082-1:1995 emv resistance iec61000-4-2:8kv iec61000-4-4:4kv ordering codes br7000 BR7000-HD b44066r7415e230 b44066r7515e230
film capacitors ? power f actor correction b44066r7xxxe230 power factor controller br7000 film p pm lmp march 2012 please read cautions and warnings and page 7 of 8 important notes at the end of this document . cautions and warnings controller hunting: when putting the capacitor bank into operation, it is required to avoid needless switching cycles (means permanent switching on and off of steps without significant change of consumer load). this so called ?controller hunting? would increase the number of switching operations of the connected contactors and capacitors and decrease the expected life cycle (wear out) and, in worst case, capacitor bursting and fire, etc . this can be avoided by a proper programming of the br7000 with the actual system parameters (current tr ansformer prim. and sec., first kvar step, control series, switching time). u please read cautions information about pfc capacitors and cautions as well as installation and maintenance instructions in the actual version of the product profile power factor correction to ensure optimum performance and prevent products from failing, and in worst case, bursting and fire, etc. the actual product profile is available at www.epcos.com/publications. information given in the pfc-product profile and values given in the data sheet reflect typical specifications. you are kindly requested to approve our product specifications or request our approval for your specification before ordering. note for detailed information about pfc capacitors and cautions, refer to the latest version of epcos pfc product profile.
important notes page 8 of 8 the following applies to all products named in this publication: 1. some parts of this publication contain statements about the suitability of our products for certain areas of application . these statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. we nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. as a rule, epcos is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. for these reasons , it is always ultimately incumbent on the customer to check and decide whether an epcos product with the properties described in the product specification is suitable for use in a particular customer application. 2. we also point out that in individual cases, a malfunction of electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. in customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must theref ore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of an electronic component. 3. the warnings, cautions and product-specific notes must be observed. 4. in order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as hazardous) . useful information on this will be found in our material data sheets on the internet (www.epcos.com/material). should you have any more detailed questions, please contact our sales offices. 5. we constantly strive to improve our products. consequently, the products described in this publication may change from time to time . the same is true of the corresponding product specifications. please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. we also reserve the right to discontinue production and delivery of products . consequently, we cannot guarantee that all products named in this publication will always be available. the aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 6. unless otherwise agreed in individual contracts, all orders are subject to the current version of the ?general terms of delivery for products and services in the electrical industry? published by the german electrical and electronics industry association (zvei) . 7. the trade names epcos, baoke, alu-x, ceradiode, csmp, cssp, ctvs, deltacap, digisimic, dssp, formfit, miniblue, minicell, mkd, mkk, mlsc, motorcap, pcc, phasecap, phasecube, phasemod, phicap, siferrit, sifi, sikorel, silvercap, simdad, simic, simid, sineformer, siov, sip5d, sip5k, thermofuse, windcap are trademarks registered or pending in europe and in other countries. further information will be found on the internet at www.epcos.com/trademarks.
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