Xantrex Technology 1000i Automobile Battery Charger User Manual
Contents
1. AVERTISSEMENT CET INSTRUMENT DOIT ETRE RELIE A LA TERRE Toute interruption du conducteur de terre secteur l int rieur ou l ext rieur de l instrument rendra l instrument dangereux Il est absolument interdit d effectuer une interruption dessein Ne pas utiliser de cordon de prolongation sans conducteur de protection car ceci annulerait sa capacit de protection Lorsque l instrument est reli au secteur il est possible que les bornes soient sous tension et par suite l ouverture des couvercles ou la d pose de pi ces l exception de celles auxquelles on peut acc der manuellement risque de mettre d couvert des pi ces sous tension Il faut d brancher ke cordon secteur de l appareil avant de l ouvrir pour effectuer des r glages remplacements travaux d entretien ou de r parations Les condensateurs qui se trouvent dans le bloc d alimentation risquent de rester charg s m me si le bloc d alimentation a t d connect de toutes les sources de tension mais ils se d chargeront en toute s curit environ 10 minutes apr s extinction de l alimentation Eviter dans la mesure du possible d effectuer des r glages travaux de r parations ou d entretien lorsque l instrument ouvert est branch au secteur mais si c est absolument n cessaire seul un technicien comp tent au courant des risques encourus doit effectuer ce genre de travaux S il est vident que l instrument est d fectueux qu il a t soumis des d g2. Quando lo strumento collegato all alimentazione alcuni morsetti sono sotto tensione e l apertura dei coperchi o la rimozione di parti eccetto quei componenti accessibili senza l uso di attrezzi pu lasciare scoperti i morsetti sotto tensione Prima di aprirla per eseguire regolazioni manutenzione o riparazioni l apparecchiatura deve essere staccata da tutte le sorgenti di tensione condensatori collegati all alimentazione interna possono essere carichi anche dopo aver staccato l alimentazione ma si scaricano in circa 10 minuti dopo aver staccato la corrente Per quanto possibile si consiglia di evitare qualsiasi operazione di regolazione e riparazione quando lo strumento sotto tensione e qualora fosse inevitabile dette operazioni devono essere eseguite da una persona specializzata in materia che sia pienamente conscia del pericolo presente Quando sia chiaro che lo strumento difettoso o che ha subito un danno meccanico un eccesso di umidit o corrosione a mezzo di agenti chimici la sicurezza potrebbe essere stata compromessa e lo strumento deve essere ritirato dall uso e rimandato indietro per le prove e le riparazioni del caso Assicurarsi di usare solo fusibili della portata giusta e del tipo corretto durante eventuali sostituzioni Sono proibiti sia l uso di fusibili improvvisati che il corto circuito deliberato dei portafusibili Evitare di bagnare lo strumento quando lo si pulisce Sullo strumento e in questo ma
3. S RISK Date and Revision July 2004 Revision 2 Part Number 975 0104 01 02 Contact Information Telephone 1 800 670 0707 toll free in North America 1 360 925 5097 direct Fax 1 360 925 5143 Email Customerservice xantrex com Web www xantrex com Introduction The XPH 18 10 is an exceptionally compact and lightweight single output laboratory dc power supply providing 0 to 18V at 0 to 10A The XPH 18 10 uses mixed mode regulation technology which combines switch mode pre regulation with linear post regulation Special techniques are used to maintain very high efficiency whilst achieving noise levels that are close to that of a pure linear regulator Excellent line and load regulation are matched by low noise and good transient response High power efficiency ensures that the unit remains cool without any fan noise High resolution controls allow accurate setting of voltage and current levels Remote sense terminals are provided so that good regulation can be maintained across remote loads at high currents The output operates in constant voltage or constant current mode with automatic cross over and mode indication There is a DC output on off switch The XPH series incorporates separate digital voltage and current meters on each output The meters use bright 14mm 0 56 LED displays and have an update rate of 4 per second providing near instantaneous response Simultaneous metering of voltage and current provides accurate
4. actual load voltage two 20mQ connecting leads will drop 0 2V at 5 Amps for instance This problem can be minimised by using short thick connecting leads but where necessary it can be completely overcome by using the remote sense facility This requires the sense terminals to be connected to the output at the load instead of at the source insert wires into the spring loaded SENSE terminals and connect directly to the load Switch the LOCAL REMOTE switch to REMOTE To avoid instability and transient response problems care must be taken to ensure good coupling between each output and sense lead This can be done either by twisting the leads together or by using coaxially screened cable sense through the inner An electrolytic capacitor directly across the load connection point may also be beneficial The voltage drop in each output lead must not exceed 0 5 Volts Switch the LOCAL REMOTE switch back to LOCAL when remote sensing is not in use Series or Parallel Connection with Other Outputs The outputs of the power supply are fully floating and may be used in series with other power supply units to generate high DC voltages up to 300V DC L The maximum permissible voltage between any terminal and earth ground is 300VDC WARNING Such voltages are exceedingly hazardous and great care should be taken to shield the output terminals for such use On no account should the output terminals be touched when the unit is switched on under such u
5. collegato ai morsetti positivo rosso e negativo nero contrassegnati OUTPUT uscita L allacciamento al carico di sensori a distanza se richiesto va collegato ai morsetti positivo e negativo Spostare l interruttore LOCAL REMOTE locale remoto alla posizione REMOTE quando il rilevamento remoto richiesto Riportare l interruttore a LOCAL quando il rilevamento remoto non usato Il morsetto segnato collegato allo chassis e al terminale di sicurezza di terra 19 Funzionamento Impostazione dell uscita Con l interruttore POWER alimentazione regolato su I e l uscita su off spenta la tensione di uscita ed il limite di corrente possono essere preimpostati accuratamente usando i comandi VOLTAGE tensione e CURRENT corrente il misuratore di sinistra mostra la tensione impostata mentre quello di destra indica la corrente massima impostata Azionando l interruttore dell uscita si accendono gli indicatori luminosi di ON acceso il misuratore di sinistra mostra ora la tensione effettiva mentre il misuratore di destra riporta la corrente di carico effettiva Tensione costante La tensione di uscita viene regolata usando i comandi di VOLTAGE tensione approssimata e precisa il comando CURRENT permette di definire la corrente massima che si pu fornire Corrente costante Se la resistenza al carico sufficientemente bassa da far s che con la tensione di uscita impostata scorra una corr
6. der IEC Klassifikation und gem den europ ischen Vorschriften EN61010 1 Sicherheitsvorschriften f r elektrische Me Steuer Regel und Laboranlagen entwickelt Es handelt sich um ein Ger t der Installationskategorie II das f r den Betrieb von einer normalen einphasigen Versorgung vorgesehen ist Das Ger t wurde gem den Vorschriften EN61010 1 gepr ft und wurde in sicherem Zustand geliefert Die vorliegende Anleitung enth lt vom Benutzer zu beachtende Informationen und Warnungen die den sicheren Betrieb und den sicheren Zustand des Ger tes gew hrleisten Dieses Ger t ist f r den Betrieb in Innenr umen der Umgebungsklass 2 f r einen Temperaturbereich von 5 C bis 40 C und 20 80 relative Feuchtigkeit nicht kondensierend vorgesehen Gelegentlich kann es Temperaturen zwischen 5 und 10 C ausgesetzt sein ohne da seine Sicherheit dadurch beeintr chtigt wird Betreiben Sie das Ger t jedoch auf keinen Fall solange Kondensation vorhanden ist Ein Einsatz dieses Ger ts in einer Weise die f r diese Anlage nicht vorgesehen ist kann die vorgesehene Sicherheit beeintr chtigen Auf keinen Fall das Ger t au erhalb der angegebenen Nennversorgungsspannungen oder Umgebungsbedingungen betreiben WARNUNG DIESES GER T MUSS GEERDET WERDEN Jede Unterbrechung des Netzschutzleiters innerhalb oder au erhalb des Ger ts macht das Ger t gef hrlich Eine absichtliche Unterbrechung ist verboten Die Schutzwirkung darf d
7. el empleo seguro por el usuario y para mantener al instrumento en una condici n segura Este instrumento ha sido dise ado para ser utilizado en un ambiente Grado 2 de Poluci n a temperaturas de entre 5 C y 40 C y humedad relativa de entre el 20 y el 80 sin condensaci n De manera ocasional puede someterse a temperaturas de entre 10 C y 5 C sin que ello afecte a su seguridad No hay que ponerlo en funcionamiento mientras haya condensaci n El uso de este instrumento de forma no especificada por estas instrucciones puede afectar a su seguridad El instrumento no debe ser utilizado fuera de su rango de voltaje o de su gama ambiental ADVERTENCIA ESTE INSTRUMENTO DEBE CONECTARSE A TIERRA Cualquier interrupci n del conductor a tierra dentro o fuera del instrumento implicar a que el instrumento resultara peligroso Est prohibida cualquier interrupci n intencional La acci n protectora no debe negarse por el uso de una extensi n de cable sin conductor protector Cuando el instrumento est conectado a su suministro es posible que queden sin protecci n elementos bajo tensi n y la abertura de tapas o el retiro de piezas salvo las accesibles por la mano pueden dejar expuestos a elementos bajo tensi n Si se tuviera que efectuar alguna operaci n de ajuste cambio mantenimiento o reparaci n es necesario desconectar al instrumento de todas las fuentes de tensi n Los capacitores dentro del aparato pueden permanecer cargados a
8. la seguridad de tierra 23 Operacion Ajuste de la Salida Con el interruptor POWER conectado I y se pueden preajustar la salida de la tensi n de salida y el limite de corriente con precisi n usando los controles de VOLTAGE y CURRENT el medidor a la izquierda indica la tensi n ajustada y el medidor a la derecha indica la corriente m xima preajustada Cuando se conecta el interruptor de salida a se ilumina la l mpara ON ahora el medidor a la izquierda indica la tensi n efectiva y el medidor a la derecha indica la corriente de carga efectiva Tensi n Constante Se ajusta la tensi n de salida usando los controles fino y grueso de VOLTAGE Tensi n el control de CORRIENTE ajuste la corriente m xima que se puede suministrar Corriente Constante Si la resitencia de carga es suficientemente baja tal que con la tensi n de salida ajustada correr una corriente mayor que el l mite de corriente ajustado y la a imentaci n el ctrica cambiar autom ticamente a operaci n con corriente constante Se ajusta la salida de corriente con el control CURRENT y los controles VOLTAGE ajustan la tensi n m xima que se puede generar Se ilumina la l mpara CC para indicar el modo de corriente constante Salida Instant nia de Corriente Se puede ajustar el control de l mite de la corriente para limitar la salida de corriente continua a niveles de hasta 10mA Sin embargo en com n con todas las alimentaciones el ctri
9. pour viter tout probl me d instabilit et de r ponse transitoire On peut y parvenir soit par torsion des fils soit par utilisation de c ble blind coaxialement d tection par le conducteur interne Il peut s av rer utile de relier directement un condensateur lectrolytique au point de connexion de charge La chute de tension de chaque fil de sortie ne doit pas d passer 0 5 V Placer le commutateur LOCAL REMOTE en position LOCAL lorsque la d tection distante n est pas utilis e 11 Connexion en s rie ou en parall le avec d autres sorties Les sorties de l alimentation sont enti rement flottantes et elles peuvent tre utilis es en s rie avec d autres blocs d alimentation afin de produire des tensions c c jusqu 300 V c c La tension maximale admissible entre une borne et la terre est de 300 V c c AVERTISSEMENT Des tensions de ce genre sont extr mement dangereuses et il faut prendre toutes les pr cautions d usage pour prot ger les bornes de sortie en cons quence Ne jamais toucher les bornes de sortie lorsque le bloc est allum pour ces applications Toutes les connexions des bornes doivent tre effectu es lorsque tous les blocs sont teints Il faut noter que le bloc peut uniquement recevoir du courant mais non le consommer de sorte qu il n est pas possible de mettre en opposition de phase les blocs reli s en s rie Il est possible de relier le bloc en parall le avec d autres afin de produire des
10. ts m caniques une humidit excessive ou une corrosion chimique la protection de s curit sera amoindrie et il faut retirer l appareil afin qu il ne soit pas utilis et le renvoyer en vue de v rifications et de r parations Remplacer les fusibles uniquement par des fusibles d intensit nominale requise et de type sp cifi Il est interdit d utiliser des fusibles bricol s et de court circuiter des porte fusibles Eviter de mouiller l instrument lors de son nettoyage Les symboles suivants se trouvent sur l instrument ainsi que dans ce manuel Borne de terre masse l alimentation secteur ON allum e courant continu c c O alimentation secteur OFF teinte NY courant alternatif c a Installation Tension d utilisation secteur Verifier que la tension op rationnelle de l instrument indiqu e sur le panneau arriere est appropri e pour l alimentation locale Cable secteur 10 Relier de la mani re suivante tout c ble secteur trois conducteurs fils nus MARRON SECTEUR SOUS TENSION BLEU SECTEUR NEUTRE L VERT JAUNE TERRE Symbole Terre de protection Lors du montage d une fiche fusible mettre un fusible de 5 A l int rieur de la fiche Il est possible que les couleurs des fils du c ble secteur de cet appareil ne correspondent pas aux marques de couleur d identification des bornes de la fiche et par suite il est recommand de proc der de la mani re suivante Relier le
11. von Personen sowie Ger teteilen ist bzw die Begrenzung solcher Sch den im Falle von St rungen an den Schaltger ten Brennt eine Sicherung durch so ist es h chst wahrscheinlich da auch ihr Ersatz durchbrennt weil eine St rung im Ger t vorliegt In einem solchen Falle ist es erforderlich da das Ger t vom Hersteller repariert wird Achten Sie darauf da nur Sicherungen der vorgeschriebenen Stromst rke und des angegebenen Typs als Ersatzsicherungen verwendet werden Die Verwendung von Behelfssicherungen und das Kurzschlie en von Sicherungshaltern ist verboten Zum Auswechseln einer Sicherung zuerst das Ger t von seiner Wechselstromversorgung trennen Dann die 6 Befestigungsschrauben des Geh uses entfernen und danach das Geh use abheben Sicherung durch eine korrekte Ersatzsicherung ersetzen und Geh use wieder montieren Reinigung Falls die Stromversorgung der Reinigung bedarf einen mit Wasser oder einem milden Detergens angefeuchteten Lappen benutzen Anzeigefenster mit einem weichen trockenen Lappen polieren WARNUNG ZUR VERMEIDUNG EINES ELEKTRISCHEN SCHLAGS BZW BESCH DIGUNG DER STROMVERSORGUNGSEINHEIT DAF R SORGEN DASS KEIN WASSER INS GEH USE EINDRINGT UM SCHADEN AM GEH USE BZW AM ANZEIGEFENSTER ZU VERMEIDEN KEINE L SUNGSMITTEL ZUR REINIGUNG VERWENDEN 17 18 Sicurezza Questo strumento appartiene alla Categoria di Sicurezza 1 secondo la classifica IEC ed stato progettato in modo da soddisfare i
12. A Set voltage and current controls to maximum Adjust VR5 maximum output volts for a reading of 18 05V to 18 10V on the DMM Adjust VR6 measured output volts until the Volts display matches the reading on the external DMM Switch output OFF Adjust VR10 preset volts until the Volts display shows the previous reading Current Calibration With output OFF set voltage to 10 00V and connect the 1kQ resistor across the output terminals With output ON adjust VR11 until the Amps display shows 0 01 Switch output OFF Set output voltage to nominally 2V Set current control to minimum Connect the DMM set to Amps and load in series across the output Switch output ON Adjust VR8 offset compensation of current control error amp for a reading of 0 003A 001A on the DMM Check that the CC LED is ON Increase voltage controls and current control to maximum Adjust load until the DMM reads 10 00A 0 02A Adjust VR7 measured output current until the Amps display matches the DMM reading Reduce load until the CC LED is ON Adjust VR4 maximum output current until the Amps display shows 10 1 Voltage Regulation Connect sense to the output terminal connect sense to the output terminal Select Remote Sense Connect the DMM set to Volts across the sense terminals no load output ON Adjust voltage controls for a reading of 18 xxxx on the DMM note exact reading Connect load of 9 to 9 9A to the output terminals and
13. ENCE PRINCIPLES OF MANUFACTURER S LIABILITY OPERATION OF LAW CONDUCT STATEMENT OR OTHERWISE INCLUDING WITHOUT RESTRICTION ANY IMPLIED WARRANTY OR CONDITION OF QUALITY MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE TO THE EXTENT REQUIRED UNDER APPLICABLE LAW TO APPLY TO THE PRODUCT SHALL BE LIMITED IN DURATION TO THE PERIOD STIPULATED UNDER THIS LIMITED WARRANTY IN NO EVENT WILL XANTREX BE LIABLE FOR ANY SPECIAL DIRECT INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES LOSSES COSTS OR EXPENSES HOWEVER ARISING WHETHER IN CONTRACT OR TORT INCLUDING WITHOUT RESTRICTION ANY ECONOMIC LOSSES OF ANY KIND ANY LOSS OR DAMAGE TO PROPERTY ANY PERSONAL INJURY ANY DAMAGE OR INJURY ARISING FROM OR AS A RESULT OF MISUSE OR ABUSE OR THE INCORRECT INSTALLATION INTEGRATION OR OPERATION OF THE PRODUCT Exclusions If this product is a consumer product federal law does not allow an exclusion of implied warranties To the extent you are entitled to implied warranties under federal law to the extent permitted by applicable law they are limited to the duration of this Limited Warranty Some states and provinces do not allow limitations or exclusions on implied warranties or on the duration of an implied warranty or on the limitation or exclusion of incidental or consequential damages so the above limitation s or exclusion s may not apply to you This Limited Warranty gives you sp
14. Smart choice for power Xa ntrex XPH 18 10 Operating Manual XPH Series 18V 10A DC Power Supply www xantrex com About Xantrex Xantrex Technology Inc is a world leading supplier of advanced power electronics and controls with products from 50 watt mobile units to one MW utility scale systems for wind solar batteries fuel cells microturbines and backup power applications in both grid connected and stand alone systems Xantrex products include inverters battery chargers programmable power supplies and variable speed drives that convert supply control clean and distribute electrical power Trademarks XPH series is a trademark of Xantrex International Xantrex is a registered trademark of Xantrex International Other trademarks registered trademarks and product names are the property of their respective owners and are used herein for identification purposes only Notice of Copyright Xantrex International All rights reserved Disclaimer UNLESS SPECIFICALLY AGREED TO IN WRITING XANTREX TECHNOLOGY INC XANTREX a MAKES NO WARRANTY AS TO THE ACCURACY SUFFICIENCY OR SUITABILITY OF ANY TECHNICAL OR OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER DOCUMENTATION b ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSS OR DAMAGE WHETHER DIRECT INDIRECT CONSEQUENTIAL OR INCIDENTAL WHICH MIGHT ARISE OUT OF THE USE OF SUCH INFORMATION THE USE OF ANY SUCH INFORMATION WILL BE ENTIRELY AT THE USER
15. TES 25 Warranty Information Warranty What does this warranty cover This Limited Warranty is provided by Xantrex Technology Inc Xantrex and covers defects in workmanship and materials in your XPH series This warranty lasts for a Warranty Period of three years 3 years from the date of purchase at point of sale to you the original end user customer What will Xantrex do Xantrex will at its option repair or replace the defective product free of charge provided that you notify Xantrex of the product defect within the Warranty Period and provided that Xantrex through inspection establishes the existence of such a defect and that it is covered by this Limited Warranty Xantrex will at its option use new and or reconditioned parts in performing warranty repair and building replacement products Xantrex reserves the right to use parts or products of original or improved design in the repair or replacement If Xantrex repairs or replaces a product its warranty continues for the remaining portion of the original Warranty Period or 90 days from the date of the return shipment to the customer whichever is greater All replaced products and all parts removed from repaired products become the property of Xantrex Xantrex covers both parts and labor necessary to repair the product and return shipment to the customer via a Xantrex selected non expedited surface freight within the contiguous United States and Canada Alaska and Hawaii a
16. UL NEUTRO DE RED L VERDE AMARILLO TIERRA Simbolo de Seguridad de Tierra Cuando se instale un enchufe fusibleado el enchufe debe llevar un fusible de 5 amp Dado a que los colores de los cables del conductor de alimentaci n del aparato pueden diferir de los colores marcados en los bornes de su enchufe proceder como sigue El cable de color verde y amarillo debe conectarse al borne del enchufe marcado con la letra E o con el s mbolo de seguridad de tierra mostrado arriba o coloreado verde o verde y amarillo El cable de color azul debe conectarse al borne marcado con la letra N o de color negro El cable de color marr n debe conectarse al borne marcado con la letra L o de color rojo ADVERTENCIA ESTE INSTRUMENTO DEBE CONECTARSE A TIERRA Cualquier interrupci n del conductor a tierra dentro o fuera del instrumento implicar a que el instrumento resultara peligroso Est prohibida cualquier interrupci n intencional Conexiones Todas las conexiones se efectuan desde el panel delantero La carga debe conectarse a los bornes positivos rojos y negativos negros marcados OUTPUT SALIDA Las conexiones a la carga del sensor remoto si requeridas se efectuan desde los bornes SENSE de detecci n positivos y negativos Conmute el interruptor LOCAL REMOTE a REMOTE cuando se precise una detecci n remota Volver a conmutar a LOCAL cuando no se utilice la detecci n remota El borne marcado est conectado al bastidor y a
17. a en vez de a la fuente introduzca dos cables en las terminales accionadas por muelle SENSE y con ctelos directamente a la carga Conmute el interruptor LOCAL REMOTE a REMOTE Para evitar inestabilidad y problemas en la respuesta transitoria se debe tener cuidado de asegurar un buen acoplamiento entre cada salida y cable del detector Esto se puede lograr ya sea enroscando los cables juntos o usando un cable coaxial blindado detector por el centro Un condensador electrol tico directamente a trav s del punto de conexi n de la carga tambi n puede resultar beneficioso La ca da de corriente en cada cable de salida no debe superar 0 5 V Conmute el interruptor LOCAL REMOTE de nuevo a LOCAL cuando no est utilizando la detecci n remota 24 Conexi n en Serie o en Paralelo a Otras Salidas Las salidas del suministro de fuerza son completamente flotantes y pueden emplearse en serie con otras unidades de suministro de fuerza para generar altos voltajes de CC de hasta 300V CC La tensi n m xima admisible entre cualquier borne y la tierra fisica gt es de 300 VCC ADVERTENCIA Dichos voltajes son extremamente peligrosos y se debe tener mucho cuidado de proteger a los bornes de salida durante tal uso Bajo ninguna circunstancia se debe tocar a los bornes de salida si el aparato est conectado de ese modo Toda conexi n a los bornes debe efectuarse con los aparatos desconectados Se debe observar que la unidad s lo puede suministrar cor
18. adjust VR9 differential voltage gain until the external DMM matches the previous reading Securite Cet instrument est de Classe de s curit 1 suivant la classification IEC et il a t construit pour satisfaire aux imp ratifs EN61010 1 imp ratifs de s curit pour le mat riel lectrique en vue de mesure commande et utilisation en laboratoire Il s agit d un instrument d installation Cat gorie Il devant tre exploit depuis une alimentation monophas e habituelle Cet instrument a t soumis des essais conform ment EN61010 1 et il a t fourni en tout tat de s curit Ce manuel d instructions contient des informations et avertissements qui doivent tre suivis par l utilisateur afin d assurer un fonctionnement de toute s curit et de conserver l instrument dans un tat de bonne s curit Cet instrument a t con u pour tre utilis en interne dans un environnement de pollution Degr 2 plage de temp ratures 5 C 40 C 20 80 HR sans condensation Il peut tre soumis de temps autre des temp ratures comprises entre 5 C et 10 C sans d gradation de sa s curit Ne pas l utiliser lorsqu il y a de la condensation Toute utilisation de cet instrument de mani re non sp cifi e par ces instructions risque d affecter la protection de s curit conf r e Ne pas utiliser l instrument l ext rieur des tensions d alimentation nominales ou de la gamme des conditions ambiantes sp cifi es
19. angsl ufig durch den Widerstand der Verbindungsleitungen erh ht Bei hohen Stromst rken k nnen sich hieraus erhebliche Unterschiede zwischen der angezeigten Quellenspannung und der tats chlichen Lastspannung ergeben bei zwei 20 mO Anschlussleitungen ergibt sich beispielsweise ein Spannungsabfall von 0 2V bei 5A Dieses Problem kann durch die Verwendung einer kurzen Verbindungsleitung mit gro er Drahtst rke minimiert und falls erforderlich durch die Verwendung der Einrichtung zur Istwert Fernerfassung sogar ganz ausgeschaltet werden Zu diesem Zweck m ssen die SENSE Klemmen mit dem Ausgang des Verbrauchers statt mit dem Ausgang der Quelle verbunden werden Die Leitungen werden in die federbelasteten SENSE Klemmen eingef hrt und direkt an den Verbraucher angeschlossen Der Fernbedienungsschalter LOCAL REMOTE wird auf Fernbedienung REMOTE gestellt Um Probleme bez glich der Stabilit t und des Einschwingverhaltens zu vermeiden ist sorgf ltig darauf zu achten dass eine gute Kopplung zwischen dem jeweiligen Ausgang und der Abtastleitung gegeben ist Dies l sst sich auf zweierlei Arten erreichen entweder indem die 15 Leitungen miteinander verdrillt werden oder indem ein koaxial geschirmtes Kabel Abtastung ber den Innerleiter verwendet wird Auch ein Elektrolytkondensator direkt am Lastanschlusspunkt kann hier von Nutzen sein Der Spannungsabfall darf bei keiner Ausgangsleitung mehr als 0 5 Volt betragen Wenn die Istwert Ferne
20. ant voltage or constant current with automatic cross over Electronic Preset voltage and current displayed when off 4mm terminals on 19mm 0 75 pitch Typically lt 5mQ in constant voltage mode Typically gt 10kQ in constant current mode Output will withstand up to 22V forward voltage Reverse protection by diode clamp for reverse currents up to 3A lt 0 01 of maximum output for a 90 load change or 10 line change Typically lt 2mVrms lt 10mV pk pk constant voltage mode lt 200us to within 50mV of set level for 90 load change Typically lt 100ppm C Output on lamp Constant current mode lamp Dual 4 digit meters with 14mm 0 56 LEDs Reading rate 4 Hz 10mV 10mA Voltage 0 3 of reading 2 digits Current 0 6 of reading 2 digits Factory set for 110V 120V AC 10 or 220V 240V AC 10 50 60Hz Installation Category II 400VA max 5 C to 40 C 20 to 80 RH 40 C to 70 C Indoor use at altitudes up to 2000m Pollution Degree 2 Complies with EN61010 1 Complies with EN61326 140 x 160 x 320mm WxHxD 2 8kg Safety This power supply is a Safety Class instrument according to IEC classification and has been designed to meet the requirements of EN61010 1 Safety Requirements for Electrical Equipment for Measurement Control and Laboratory Use It is an Installation Category Il instrument intended for operation from a normal single phase supply This instrument has been tested in a
21. ased directly from the Manufacturers or their agents overseas The correct fuse type is 10 Amp 250V HBC time lag T 5 x 20mm Note that the main function of the fuse is to make the instrument safe and limit damage in the event of failure of one of the switching devices If a fuse fails it is therefore very likely that the replacement will also blow because the supply has developed a fault in such circumstances the instrument will need to be returned to the manufacturer for service Make sure that only fuses of the required rated current and specified type are used for replacement The use of makeshift fuses and the short circuiting of fuse holders is prohibited To replace a fuse first disconnect the instrument from the AC supply Remove the 6 cover securing screws and lift off the cover Replace the fuse with one of the correct type and refit the cover Cleaning If the PSU requires cleaning use a cloth that is only lightly dampened with water or a mild detergent Polish the display window with a soft dry cloth WARNING TO AVOID ELECTRIC SHOCK OR DAMAGE TO THE PSU NEVER ALLOW WATER TO GET INSIDE THE CASE TO AVOID DAMAGE TO THE CASE OR DISPLAY WINDOW NEVER CLEAN WITH SOLVENTS Calibration Allow at least 5 minutes warm up before commencing calibration Access to Calibration Adjustments All adjustments are on the front panel control board all the trimmers are adjusted from the reverse side of the board through holes in the b
22. cas de precisi n de banca se conecta una capacitancia a trav s de la salida para mantener estabilidad y repuesta buena a tensiones de ondas transitorias Esta capacitance carga hasta la tensi n de salida y un cortocircuito de la salida producir un pulso de corriente mientras la capacitancia descarga el cual es independiente del l mite preajustado de la corriente Protecci n La salida tiene protecci n intr nsica contra cortocircuitos y est protegida contra tensiones de polaridad invertida mediante un diodo La corriente continua al rev s no debe exceder 3 Amperios aunque las ondas transitorias pueden estar mucho superior a esto Conexi n a la Carga La carga debe conectarse a los bornes de salida OUTPUT positivos rojos y negativos negros Ambos bornes son completamente flotantes y cualquiera de ellos puede conectarse a tierra Detector remoto La unidad posee una impedancia de salida muy baja pero sta aumenta ineludiblemente por la resistencia de los cables conectores A altas corrientes esto puede ocasionar diferencias significantes entre el voltaje de suministro indicado y la carga actual de la tensi n por ejemplo dos cables conectores de 20 mW disminuir n 0 2 V a 5 amperios Este problema puede minimizarse usando cables conectores cortos y gruesos y si fuera necesario se puede superar por completo usando la prestaci n de detecci n remota Esto requiere que los bornes del detector se conecten a la salida de la carg
23. ccordance with EN61010 1 and has been supplied in a safe condition This instruction manual contains some information and warnings which have to be followed by the user to ensure safe operation and to retain the instrument in a safe condition This instrument has been designed for indoor use in a Pollution Degree 2 environment in the temperature range 5 C to 40 C 20 80 RH non condensing It may occasionally be subjected to temperatures between 5 and 10 C without degradation of its safety Do not operate while condensation is present Use of this instrument in a manner not specified by these instructions may impair the safety protection provided Do not operate the instrument outside its rated supply voltages or environmental range WARNING THIS INSTRUMENT MUST BE EARTHED Any interruption of the mains earth conductor inside or outside the instrument will make the instrument dangerous Intentional interruption is prohibited The protective action must not be negated by the use of an extension cord without a protective conductor When the instrument is connected to its supply terminals may be live and opening the covers or removal of parts except those to which access can be gained by hand is likely to expose live parts The apparatus shall be disconnected from all voltage sources before it is opened for any adjustment replacement maintenance or repair Capacitors inside the power supply may still be charged even if the power suppl
24. courants de haute intensit Lorsque plusieurs blocs sont reli s en parall le la tension de sortie doit tre gale celle du bloc de r glage de tension de sortie le plus lev jusqu ce que le courant consomm d passe le r glage de limite de courant auquel cas la sortie descend celle du r glage le plus haut suivant etc En mode de courant constant les blocs peuvent tre reli s en parall le afin de donner un courant gal la somme des r glages de limite de courant Il faut noter que la tension nominale maximale des bornes de sortie est de 15 A si plusieurs sorties sont utilis es en parall le avec la source avec des courants plus lev s effecteur une jonction un point s par et non des bornes Ventilation L alimentation est tr s performante mais elle peut toutefois g n rer beaucoup de chaleur puissance maximale L alimentation a besoin d un refroidissement par convection uniquement et il est donc important que la ventilation ne soit jamais r duite afin d assurer une bonne performance et s curit Maintenance Le Constructeur ou ses agents l tranger r pareront tout bloc qui tombe en panne Si le propri taire de l appareil d cide d effectuer lui m me la maintenance ceci doit uniquement tre effectu par un personnel sp cialis qui doit se r f rer au manuel d entretien que l on peut se procurer directement aupr s du Constructeur ou de ses agents l tranger Fusible Typ
25. criteri EN61010 1 requisiti di Sicurezza per Apparecchiature di misura controllo e per uso in laboratorio uno strumento di Categoria d installazione Il ed inteso per il funzionamento con un alimentazione normale monofase Questo strumento ha superato le prove previste da EN61010 1 e viene fornito in uno stato di sicurezza normale Questo manuale contiene informazioni e avvertenze che devono essere seguite per assicurare un funzionamento sicuro e mantenere lo strumento in condizioni di sicurezza Questo strumento progettato per uso all interno e in un ambiente d inquinamento Grado 2 entro la gamma di temperatura da 5 C a 40C con umidit relativa non condensante di 20 80 Pu occasionalmente essere assoggettato a temperature fra 5 C e 10 C senza comprometterne la sicurezza Non usare in presenza di condensazione L uso dello strumento in maniera non conforme a quanto specificato in queste istruzioni potrebbe pregiudicare la protezione di cui dotato Non usare lo strumento per misurare tensioni al di sopra dei valori nominali o in condizioni ambientali al di fuori di quelle specificate ATTENZIONE QUESTO STRUMENTO DEVE ESSERE COLLEGATO A TERRA Una qualsiasi interruzione sia interna che esterna del collegamento a terra rende pericoloso questo strumento E proibito interrompere questo collegamento deliberatamente L azione protettiva non deve essere negata dall uso di una prolunga priva conduttore di protezione
26. e accertarsi che vengano usati fusibili del tipo e della corrente nominale specificati proibito usare fusibili di ripiego o cortocircuitare i portafusibili Per sostituire un fusibile scollegare prima lo strumento dall alimentazione CA Rimuovere le 6 viti di fissaggio del coperchio e sollevare quest ultimo Sostituire il fusibile con un fusibile di tipo corretto e riporre il coperchio Pulizia Se si deve pulire il dispositivo di alimentazione usare uno strofinaccio appena bagnato con acqua o con un detergente neutro Pulire la finestrella di visualizzazione con un panno asciutto e morbido ATTENZIONE PER EVITARE SCOSSE ELETTRICHE ED EVENTUALI DANNI AL DISPOSITIVO DI ALIMENTAZIONE NON PERMETTERE MAI ALL ACQUA DI ENTRARE ALL INTERNO DELL ALLOGGIAMENTO PER EVITARE DANNI ALL ALLOGGIAMENTO E ALLA FINESTRELLA DI VISUALIZZAZIONE NON PULIRE MAI CON SOLVENTI 21 22 Seguridad Este es un instrumento de Clase de Seguridad segun la clasificaci n del IEC y ha sido disefiado para cumplir con los requisitos del EN61010 1 Requisitos de Seguridad para Equipos El ctricos para la Medici n Control y Uso en Laboratorio Es un instrumento de Categoria de Instalaci n Il propuesto para ser usado con un suministro monof sico normal Este instrumento ha sido comprobado seg n la norma EN61010 1 y ha sido suministrado en una condici n segura El manual de instrucciones contiene informaci n y advertencias que deben seguirse para asegurar
27. e de fusible correct 10 A 250 V HBC temporis T 5 x 20 mm Il faut noter que l objet principal de ce fusible est de rendre l instrument non dangereux et de limiter les d g ts en cas de panne d un des dispositifs de commutation En cas de panne d un fusible il est tr s probable que le fusible de rechange sautera galement tant donn que l alimentation est probablement d fectueuse lorsque c est le cas il faudra renvoyer l instrument chez le constructeur en vue de r parations Uniquement remplacer les fusibles par des fusibles d intensit nominale requise et de type sp cifi Il est interdit d utiliser des fusibles bricol s et de court circuiter des porte fusibles Pour remplacer un fusible commencer par d brancher l instrument de l alimentation c a Enlever les 6 vis d immobilisation du couvercle puis enlever le couvercle Remplacer le fusible par un autre de type correct puis remettre le couvercle Nettoyage 12 S il faut nettoyer le bloc d alimentation utiliser un chiffon l g rement imbib d eau ou d un d tergent doux Nettoyer le cadran d affichage au moyen d un chiffon sec et doux AVERTISSEMENT EMPECHER TOUTE INTRODUCTION D EAU DANS LE BOITIER AFIN D EVITER TOUT CHOC ELECTRIQUE ET DEGATS AU BLOC D ALIMENTATION NE JAMAIS UTILISER DE DISSOLVANTS POUR NETTOYER LE BLOC AFIN D EVITER D ENDOMMAGER LE BOITIER OU LE CADRAN D AFFICHAGE Sicherheit Dieses Ger t wurde nach der Sicherheitsklasse Schutzart
28. ecific legal rights You may have other rights which may vary from state to state or province to province Warning Limitations On Use Please refer to your product manual for limitations on uses of the product SPECIFICALLY PLEASE NOTE THAT THE XPH SERIES SHOULD NOT BE USED IN CONNECTION WITH LIFE SUPPORT SYSTEMS OR OTHER MEDICAL EQUIPMENT OR DEVICES WITHOUT LIMITING THE GENERALITY OF THE FOREGOING XANTREX MAKES NO REPRESENTATIONS OR WARRANTIES REGARDING THE USE OF THE XANTREX XPH SERIES IN CONNECTION WITH LIFE SUPPORT SYSTEMS OR OTHER MEDICAL EQUIPMENT OR DEVICES Please note that the XPH series is not intended for use as an uninterruptible power supply and Xantrex makes no warranty or representation in connection with any use of the product for such purposes 27 Return Material Authorization Policy Before returning a product directly to Xantrex you must obtain a Return Material Authorization RMA number and the correct factory Ship To address Products must also be shipped prepaid Product shipments will be refused and returned at your expense if they are unauthorized returned without an RMA number clearly marked on the outside of the shipping box if they are shipped collect or if they are shipped to the wrong location When you contact Xantrex to obtain service please have your instruction manual ready for reference and be prepared to supply e The serial number of your product Information about the installation and use of
29. el manual de servicio que puede adquirirse directamente del Fabricante o de sus agentes en el extranjero Fusible El tipo correcto del fusible es 10 Amperios 250V HBC retardo T 5 x 20mm Se debe observar que la funcci n principal del fusible es hacer seguro instrumento y limitar el da o en el caso de una aver a de uno de los dispositivos interruptores Si falla un fusible entonces es muy probable que el repuesto tambien se fundir porque se ha desarrollado una aver a en la alimentaci n el ctrica en tales circunstancias ser necesario devolver el instrumento al fabricante para una revisi n Asegurar que se empleen s lo fusibles de la clasificaci n y del tipo especificado para todo recambio Est prohibido utilizar fusibles improvizados as como el cortocircuito del portafusibles Para cambiar un fusible primero desconectar el instrument de la alimentaci n el ctrica de CA Quitar los 6 tornillos que sujetan la tapa y alzar la tapa Reemplazar el fusible con uno del tipo correcto y volver a colocar la tapa Limpieza Si la unidad de suministro de fuerza necesita ser limpiada utilizar un pa o brevemente humedecido en agua o en un detergente suave La ventana de visualizaci n debe lustrarse con un pa o suave y seco ADVERTENCIA PARA EVITAR CHOQUES ELECTRICOS O DA AR A LA UNIDAD DE SUMINISTRO DE FUERZA NUNCA DEJE ENTRAR AGUA AL ENVASE PARA EVITAR QUE EL ENVASE O LA VENTANA DE VISUALIZACION SEAN DA ADOS NUNCA LIMPIE CON SOLVEN
30. ente superiore al limite impostato l alimentazione assumer automaticamente un funzionamento a corrente costante L uscita di corrente viene regolata con il comando CURRENT mentre i comandi VOLTAGE impostano la tensione massima che possibile generare L indicatore CC si accende per mostrare il funzionamento a corrente costante Uscita di corrente istantanea Il comando di limitazione di corrente pu essere impostato per limitare la corrente di uscita continua a livelli fino a 10mA Tuttavia in comune con tutti gli alimentatori da banco di precisione sull uscita collegato un condensatore che consente di mantenere stabilit ed una buona risposta ai transienti Le scariche di questo condensatore alla tensione di uscita e la cortocircuitazione dell uscita produrranno un impulso di corrente che indipendente dall impostazione della limitazione di corrente Protezione L uscita dotata di protezione da cortocircuito intrinseca ed protetta dalle tensioni inverse a mezzo di un diodo la corrente inversa continua non deve superare 3 Amp sebbene i transienti possano essere molto pi alti llacciamento del carico Il carico deve essere collegato ai morsetti d uscita positivo rosso e negativo nero Ambedue sono completamente flottanti e uno qualsiasi dei due pu essere collegato a terra Rilevamento a distanza L impedenza d uscita del dispositivo d alimentazione molto bassa ma viene inevitabilmente aumentata dalla resi
31. er eingestellten Ausgangsspannung ein Strom flie en w rde der gr er w re als die eingestellte Strombegrenzung so schaltet die Stromversorgung automatisch auf konstanten Strombetrieb Der Stromausgang wird mit dem Knopf CURRENT eingestellt und die maximal generierbare Spannung mit dem Knopf VOLTAGE Die CC Leuchte leuchtet bei eingeschaltetem Konstantstrommodus auf Augenblickstromausgang Mit der Strombegrenzung kann der kontinuierliche Ausgangsstrom bis auf 10 mA begrenzt werden Wie bei allen Pr zisions Stromversorgungs Tischger ten ist der Ausgang zur Aufrechterhaltung der Stabilit t und zwecks gutem Einschwingverhalten mit einem Kondensator versehen Der Kondensator wird bis zur H he der Ausgangsspannung aufgeladen Ein Kurzschlie en des Ausgangs bewirkt beim Entladen des Kondensators einen Stromimpuls der von der Strombegrenzungseinstellung unabh ngig erfolgt Schutzvorrichtungen Der Ausgang ist mit einem eigenen Kurzschlu schutz versehen und mittels Diode vor Umkehrspannungen gesch tzt Kontinuierlicher Umkehrstrom darf 3 Amp nicht berschreiten Transiente Str me k nnen jedoch wesentlich h her liegen Verbraucheranschlu Der Verbraucher ist an die positive rote und negative schwarze Ausgangsklemme anzuschlie en Bei beiden Anschl ssen handelt es sich um vollkommen potentialfreie die jeweils geerdet werden k nnen Istwert Fernerfassung Die Ausgangsimpedanz ist bei dieser Einheit sehr niedrig wird aber zw
32. fil vert et jaune la borne de la fiche d sign e par la lettre E ou par le symbole Terre de protection indiqu ci dessus ou qui est en vert ou en vert et jaune Relier le fil bleu la borne d sign e par la lettre N ou qui est en noir Relier le fil marron la borne d sign e par la lettre L ou qui est en rouge AVERTISSEMENT CET INSTRUMENT DOIT ETRE RELIE A LA TERRE Toute interruption du conducteur de terre secteur l int rieur ou l ext rieur de l instrument rendra l instrument dangereux Il est absolument interdit d effectuer une interruption dessein Connexions Toutes les connexions sont effectu es au panneau avant Relier la charge aux bornes positive rouge et n gative noire marqu es OUTPUT Sortie Effectuer des connexions de t l d tection la charge le cas ch ant des bornes de d tection SENSE positive et n gative Placer le commutateur LOCAL REMOTE en position REMOTE lorsque la d tection distante est requise Placer le commutateur en position LOCAL lorsque cette detection distante n est pas utilis e La borne d sign e est reli e au ch ssis et la terre de protection Fonctionnement R glage de la sortie Linterrupteur POWER alimentation sur I et la sortie teinte il est possible de r gler avec pr cision la limite de tension et de courant de sortie au moyen des commandes VOLTAGE Tension et CURRENT Courant l appareil de mesure gauche indique la te
33. gory Immunity EN61326 1998 EMC product standard for Electrical Equipment for Measurement Control and Laboratory Use Test methods limits and performance achieved were a EN61000 4 2 1995 Electrostatic Discharge 4kV air 4kV contact Performance A b EN61000 4 3 1997 Electromagnetic Field 3V m 80 AM at 1kHz Performance B c EN61000 4 11 1994 Voltage Interrupt 1 cycle 100 Performance B d EN61000 4 4 1995 Fast Transient 1kV peak AC line 0 5kV peak DC Outputs Performance A e EN61000 4 5 1995 Surge 0 5kV line to line 1kV line to ground Performance B f EN61000 4 6 1996 Conducted RF 3V 80 AM at 1kHz AC line only DC Output connections lt 3m not tested Performance A According to EN61326 the definitions of performance criteria are Performance criterion A During test normal performance within the specification limits Performance criterion B During test temporary degradation or loss of function or performance which is self recovering Performance criterion C During test temporary degradation or loss of function or performance which requires operator intervention or system reset occurs Where Performance B is stated it is because DC Output regulation may deviate beyond Specification limits under the test conditions However the possible deviations are still small and unlikely to be a problem in practice Note that if operation in a high RF field is unavoidable
34. hste Einstellung abf llt und so weiter Im Konstantstrombetrieb k nnen Ger te parallel geschaltet werden wodurch sich eine Stromabgabe erreichen l t die der Summe der Einstellwerte f r die Strombegrenzung entspricht Zu beachten ist da die Ausgangsklemmen f r maximal 15 A vorgesehen sind Werden mehrere Ausg nge parallel betrieben um h here Str me als diesen zu liefern so sollte die Verbindung an einer getrennten Stelle vorgenommen werden nicht an einer der Klemmen Ventilation 16 Obwohl die Stromversorgung u erst effizient arbeitet kann sie bei voller Leistung ein betr chtliches Ma an W rme erzeugen Die K hlung der Stromversorgung erfolgt ausschlie lich durch Konvektion weshalb es wichtig ist da die Ventilation niemals eingeschr nkt wird wenn Leistung und Sicherheit aufrecht erhalten werden sollen Wartung Die Hersteller bzw deren Vertretungen im Ausland bieten die Reparatur von Ger ten an bei denen eine St rung aufgetreten ist Wenn der Eigent mer die Wartungsarbeiten selbst durchf hren m chte hat er daf r Sorge zu tragen da diese Arbeiten ausschlie lich von entsprechend qualifiziertem Personal und gem Wartungshandbuch ausgef hrt werden das direkt von den Herstellern oder deren Vertretungen im Ausland bezogen werden kann Sicherung Korrekter Sicherungstyp Tr ge Hochleistungssicherung T 10 Amp 250 V 5 x 20 mm Beachten Sie bitte da die Hauptfunktion der Sicherung der Schutz
35. i dispositivi si alimentazione per generare tensioni pi alte fino a 300V c c La tensione massima ammessa tra un morsetto qualsiasi e il morsetto di terra 300Vc c ATTENZIONE Queste tensioni sono estremamente pericolose e bisogna assicurarsi nel modo pi assoluto di coprire i morsetti d uscita Quando l unit usata in questo modo ed accesa non si devono assolutamente toccare i morsetti d uscita Tutti i collegamenti ai morsetti vanno fatti quando l alimentazione per tutte le unit spenta da notare che questo dispositivo pu solo generare corrente e non pu dissiparla per questa ragione le unit non possono essere collegate in serie in antifase Il dispositivo pu essere collegato in parallelo con altri dispositivi di alimentazione per produrre correnti pid alte Quando vari gruppi sono collegati in parallelo la tensione d uscita sar uguale a quella del gruppo impostato sulla tensione pi alta fino a quando non si eccede il limite di corrente impostato a questo punto la tensione in uscita impostata scende al valore dell impostazione pi alta immediatamente inferiore e cos via In modalit di corrente costante vari gruppi possono essere collegati in parallelo per erogare una corrente uguale alla somma dei limiti di corrente impostati da notare che i morsetti d uscita hanno una portata nominale massima di 15A se si fanno funzionare diverse uscite in parallelo per erogare correnti pi alte di questo limi
36. ind pendamment du r glage de limite de courant Protection La sortie dispose d une protection intrins que contre les courts circuits et elle est prot g e contre la tension inverse par une diode le courant inverse continu ne doit pas d passer 3 A bien qu il soit possible que l intensit des transitoires soit nettement sup rieure Connexion la charge Relier la charge aux bornes de sortie positive rouge et n gative noire Les deux bornes sont enti rement flottantes et il est possible de relier chacune la terre T l d tection Le bloc a une imp dance de sortie tr s r duite mais la r sistance des c bles de raccordement l augmente automatiquement En cas de courants lev s ceci peut entra ner des diff rences importantes entre la tension de source indiqu e et la tension de charge v ritable par exemple deux c bles de raccordement de 20 mQ entra neront une chute de 0 2 V une intensit de 5A Il est possible de r duire ce probl me au minimum au moyen de c bles de raccordement courts et pais et le cas ch ant le r soudre enti rement au moyen de l option de t l d tection Ceci n cessite la connexion des bornes de d tection la sortie de la charge plut t qu la source ins rer les fils dans les bornes ressort SENSE et connecter directement la charge Placer le commutateur LOCAL REMOTE en position REMOTE S assurer qu il y a un bon couplage entre chaque fil de sortie et fil de d tection
37. information at a glance and avoids any possibility of misinterpretation When the output switch is set to off the current limit setting is displayed enabling conditions to be set before the load is connected The XPH series has been designed to meet the stringent requirements of the latest relevant IEC standards for safety and EMC including harmonics emissions All outputs are intrinsically short circuit proof and are protected against external voltages and reverse currents Table of Contents Introduction Specification Safety EMC Installation Connections Operation Maintenance Calibration oO 0 o N 9 Q a A W N Instructions en Francais wo Bedienungsanleitung auf Deutsch 00 Istruzioni in Italiano N N Instrucciones en Espafiol Warranty Information 26 OUTPUT Voltage Range Current Range Output Voltage Setting Output Current Setting Operating Mode Output Switch Output Terminals Output Impedance Output Protection Load amp Line Regulation Ripple amp Noise 20MHz bandwidth Transient Response Temperature Coefficient Status Indication METER SPECIFICATIONS Meter Types Meter Resolutions Meter Accuracies GENERAL AC Input Power Consumption Operating Range Storage Range Environmental Safety EMC Size Weight Specification OV to 18V minimum OA to 10A minimum By coarse and fine controls By single logarithmic control Const
38. istance is low enough such that at the output voltage set a current greater than the current limit setting would flow the power supply will automatically move into constant current operation The current output is adjusted by the CURRENT control and the VOLTAGE controls set the maximum voltage that can be generated The CC lamp lights to show constant current mode Instantaneous Current Output The current limit control can be set to limit the continuous output current to levels down to 10mA However in common with all precision bench power supplies a capacitor is connected across the output to maintain stability and good transient response This capacitor charges to the output voltage and short circuiting of the output will produce a current pulse as the capacitor discharges which is independent of the current limit setting Protection The output has intrinsic short circuit protection and is protected from reverse voltages by a diode the continuous reverse current must not exceed 3 Amps although transients can be much higher Connection to the Load The load should be connected to the positive red and negative black OUTPUT terminals Both are fully floating and either can be connected to ground Remote Sensing The unit has a very low output impedance but this is inevitably increased by the resistance of the connecting leads At high currents this can result in significant differences between the indicated source voltage and the
39. it is good practice to connect the PSU to the target system using screened leads which have been passed together through an absorbing ferrite sleeve fitted close to the PSU terminals Cautions To ensure continued compliance with the EMC directive observe the following precautions a after opening the case for any reason ensure that all signal and ground connections are remade correctly and that case screws are correctly refitted and tightened b In the event of part replacement becoming necessary only use components of an identical type see the Service Manual Installation Mains Operating Voltage Check that the instrument operating voltage marked on the rear panel is suitable for the local supply Mains Lead When a three core mains lead with bare ends is provided this should be connected as follows BROWN MAINS LIVE BLUE MAINS NEUTRAL L GREEN YELLOW EARTH Safety Earth Symbol When fitting a fused plug a 5 amp fuse should be fitted inside the plug As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire which is coloured green and yellow must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol shown above or coloured green or green and yellow The wire which is coloured blue must be connected to the terminal which is marked with the letter N or c
40. n cuando las fuentes de tensi n hayan sido desconectadas pero quedar n seguramente descargadas a 10 minutos de haber desconectado la corriente Todo ajuste mantenimiento o reparaci n del instrumento abierto bajo tensi n debe ser evitado en lo posible pero si fuera ineludible estos trabajos deben ser realizados exclusivamente por un personal cualificado consciente del riesgo que implican Si el instrumento fuera claramente defectuoso hubiera sido sometido a un da o mec nico a humedad excesiva o a corrosi n qu mica su protecci n de seguridad puede fallar y el aparato debe sacarse de uso y devolverse para comprobaci n y reparaci n Asegurar que s lo se empleen fusibles de la clasificaci n y tipo especificados para todo recambio Est prohibido utilizar fusibles improvisados as como el corto circuito de portafusibles El instrumento no debe humedecerse al ser limpiado Los s mbolos a continuaci n son empleados en el instrumento y en este manual Terminal a tierra l alimentaci n principal ON conectada Corriente continua cc O alimentaci n principal OFF desconectada NY corriente alterna ca Instalacion Tensi n de la Red El ctrica Verificar que la tensi n de funcionamiento del instrumento que figura en el panel trasero concuerde con el suministro local Cable de Red Cuando se suministra un cable de tres conductores con puntas peladas se deber conectar como sigue MARRON CORRIENTE DE RED AZ
41. nsion r gl e et l appareil droit le courant maximum r gl Lorsque le commutateur de sortie est sur marche le t moin ON Marche s allume l appareil de mesure gauche indique alors la tension v ritable et l appareil droit le courant de charge v ritable Tension constante Les commandes VOLTAGE de r glage grossier et de pr cision permettent d ajuster la tension de sortie la commande CURRENT r gle le courant maximum qui peut tre fourni Courant constant Si la r sistance de charge est suffisamment basse qu un courant sup rieur au r glage de limite de courant puisse passer pour la tension de sortie r gl e l alimentation passera automatiquement en mode de fonctionnement de courant constant La commande CURRENT ajuste le courant de sortie et les commandes VOLTAGE r glent la tension maximale qui peut tre engendr e Le t moin CC s allume pour indiquer le mode de courant constant Sortie de courant instantan e Il est possible de r gler la commande de limite de courant pour limiter le courant de sortie continu des niveaux aussi bas que 10 mA Toutefois ainsi que c est le cas de toutes les alimentations de pr cision sur banc un condensateur est reli aux bornes de la sortie afin de maintenir la stabilit ainsi qu une bonne r ponse transitoire Ce condensateur se charge jusqu la tension de sortie et le court circuitage de la sortie produira une impulsion de courant lors du d chargement du condensateur
42. nuale si fa uso dei seguenti simboli Terminale di terra l alimentazione ON accesa asg Corrente Continua O alimentazione OFF spenta AN Corrente Alternata Installazione Tensione d esercizio Controllare che la tensione d esercizio dello strumento segnata sul pannello posteriore sia uguale a quella della rete elettrica locale Cavo d alimentazione Quando viene fornito un cavo a tre fili con le estremit nude collegare come segue MARRONE LINEA BLU NEUTRO L VERDE GIALLO TERRA Simbolo di sicurezza TERRA Quando si collega una spina dotata di portafusibile in essa bisogna inserire un fusibile da 5A Se il colore dei fili del cavo non corrisponde ai contrassegni colorati dei contatti della spina procedere come segue Il filo verde e giallo deve essere collegato al morsetto della spina contrassegnato con la lettera E Oppure con il simbolo di sicurezza che rappresenta la terra o di colore verde o verde giallo Il filo blu deve essere collegato al morsetto contrassegnato con la lettera N o di colore nero Il filo marrone deve essere collegato al morsetto contrassegnato con la lettera L o di colore rosso ATTENZIONE QUESTO STRUMENTO DEVE ESSERE COLLEGATO A TERRA Una qualsiasi interruzione sia interna che esterna del collegamento a terra rende pericoloso questo strumento E proibito interrompere questo collegamento deliberatamente Collegamenti collegamenti vanno eseguiti tutti dal pannello frontale Il carico va
43. oard To gain access to the board it is necessary to remove the top cover WARNING When the instrument is connected to its supply the removal of covers is likely to expose live parts The instrument should be disconnected from all voltage sources before it is opened for any adjustment replacement maintenance or repair Capacitors inside the power supply may still be charged even if the power supply has been disconnected from all voltage sources but will be safely discharged about 5 minutes after switching off power Any adjustment maintenance and repair of the opened instrument under voltage shall be avoided as far as possible and if inevitable shall be carried out only by a skilled person who is aware of the hazard involved Remove the 6 side screws and front handle screw to release the top cover Control pcb calibration points viewed from rear Equipment Required A 5 digit multimeter with better than 0 05 accuracy on dc volts and better than 0 1 accuracy on dc current to 10A alternatively use a precision shunt for current measurement Rheostat or other high power load arrangement to provide up to 10A load at 18V 1kQ 1 0 25W resistor Voltage Calibration Set the sense switch to local Connect the DMM set to Volts across the output Set voltage and current controls to minimum Switch output ON Check LED is on and check for a reading of 00 00V 0 01V on the Volts display and DMM check the Amps display reads 0 00 0 01
44. oduct or costs related to the removal installation or troubleshooting of the customer s electrical systems This warranty does not apply to and Xantrex will not be responsible for any defect in or damage to a the product if it has been misused neglected improperly installed physically damaged or altered either internally or externally or damaged from improper use or use in an unsuitable environment b the product if it has been subjected to fire water generalized corrosion biological infestations or input voltage that creates operating conditions beyond the maximum or minimum limits listed in the Xantrex product specifications including high input voltage from generators and lightning strikes c the product if repairs have been done to it other than by Xantrex or its authorized service centers hereafter ASCs d the product if it is used as a component part of a product expressly warranted by another manufacturer e the product if its original identification trade mark serial number markings have been defaced altered or removed Disclaimer Product THIS LIMITED WARRANTY IS THE SOLE AND EXCLUSIVE WARRANTY PROVIDED BY XANTREX IN CONNECTION WITH YOUR XANTREX PRODUCT AND IS WHERE PERMITTED BY LAW IN LIEU OF ALL OTHER WARRANTIES CONDITIONS GUARANTEES REPRESENTATIONS OBLIGATIONS AND LIABILITIES EXPRESS OR IMPLIED STATUTORY OR OTHERWISE IN CONNECTION WITH THE PRODUCT HOWEVER ARISING WHETHER BY CONTRACT TORT NEGLIG
45. oloured black The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red WARNING THIS INSTRUMENT MUST BE EARTHED Any interruption of the mains earth conductor inside or outside the instrument will make the instrument dangerous Intentional interruption is prohibited Connections All connections are made from the front panel The load should be connected to the positive red and negative black terminals marked OUTPUT Remote sense connections to the load if required are made from the positive and negative SENSE terminals Switch the LOCAL REMOTE switch to REMOTE when remote sensing is required Switch back to LOCAL when remote sensing is not in use The terminal marked is connected to the chassis and safety earth ground Operation Setting Up the Output With the POWER switch on I and the output off the output voltage and current limit can be accurately preset using the VOLTAGE and CURRENT controls the left hand meter shows the set voltage and the right hand meter shows the set maximum current When the output switch is switched on the ON lamp lights the left hand meter now shows the actual voltage and the right hand meter the actual load current Constant Voltage The output voltage is adjusted using the coarse and fine VOLTAGE controls the CURRENT control sets the maximum current that can be supplied Constant Current If the load res
46. onttafel aus Der Verbraucher sollte an die mit AUSGANG OUTPUT markierte positive rot und negative schwarz markierte Klemme angeschlossen werden Istwert Fernerfassungs Anschl sse zum Verbraucher erfolgen falls erforderlich ber die positive und negative Fernerfassungsklemme SENSE Den Fernbedienungsschalter LOCAL REMOTE auf Fernbedienung REMOTE stellen wenn eine Istwert Fernerfassung gew nscht wird Wenn die Istwert Fernerfassung nicht benutzt wird auf Ortsbedienung LOCAL zur ckstellen Die mit dem Symbol gekennzeichnete Klemme ist mit dem Chassis und der Schutzerde verbunden Betrieb Einstellung des Ausgangs Bei eingeschaltetem POWER Schalter Netz I und ausgeschaltetem Ausgang l t sich die Ausgangsspannung und Strombegrenzung mit Hilfe der Kn pfe VOLTAGE Spannung und CURRENT Strom genau voreinstellen Die linke Anzeige zeigt die eingestellte Spannung und die rechte den eingestellten Maximalstrom an Wenn der Ausgangsschalter eingeschaltet wird leuchtet die ON Ein Leuchte auf Jetzt wird auf der linken Anzeige die Istspannung und an der rechten Anzeige der Ist Laststrom angezeigt Konstantspannung Die Ausgangsspannung wird mittels der Grob coarse und Feindrehkn pfe fine von VOLTAGE reguliert Mit dem Knopf CURRENT Strom wird der Maximalstrom eingestellt der zur Verf gung gestellt werden kann Konstantstrom Ist der Belastungswiderstand ausreichend niedrig da bei d
47. re excluded Contact Xantrex Customer Service for details on freight policy for return shipments outside of the contiguous United States and Canada How do you get service If your product requires troubleshooting or warranty service contact your merchant If you are unable to contact your merchant or the merchant is unable to provide service contact Xantrex directly at Phone 1 800 670 0707 toll free 1 360 925 5097 direct Fax 1 360 925 5143 Email Customerservice xantrex com Direct returns may be performed according to the Xantrex Return Material Authorization Policy described in your product manual For some products Xantrex maintains a network of regional Authorized Service Centers Call Xantrex or check our website to see if your product can be repaired at one of these facilities In any warranty claim dated proof of purchase must accompany the product and the product must not have been disassembled or modified without prior written authorization by Xantrex Proof of purchase may be in any one of the following forms e The dated purchase receipt from the original purchase of the product at point of sale to the end user or e The dated dealer invoice or purchase receipt showing original equipment manufacturer OEM status or e The dated invoice or purchase receipt showing the product exchanged under warranty 26 What does this warranty not cover This Limited Warranty does not cover normal wear and tear of the pr
48. rfassung nicht benutzt wird ist der Fernbedienungsschalter LOCAL REMOTE auf Ortsbedienung LOCAL zur ckzustellen Reihen und Parallelschaltung mit anderen Ausg ngen Da der Ausgang des Netzteils vollst ndig potentialfrei ist kann er mit anderen Netzger ten zur Erzeugung hoher Gleichspannungen bis maximal 300V in Reihe geschaltet werden Die maximal zul ssige Spannung zwischen einer beliebigen Klemme und Erde gt betr gt 300 V Gleichspannung WARNUNG Spannungen in dieser Gr enordnung sind beraus gef hrlich Bei einer solchen Einsatzweise sollten die Ausgangsklemmen mit gr ter Sorgfalt abgeschirmt werden Unter diesen Bedingungen d rfen die Ausgangsklemmen keinesfalls ber hrt werden wenn das Ger t eingeschaltet ist Wann immer Verbindungen mit den Klemmen hergestellt werden m ssen s mtliche Ger te ausgeschaltet sein Zu beachten ist dabei da das Ger t ausschlie lich stromliefernd nicht aber stromziehend arbeiten kann und da die Ger te daher nicht gegenphasig in Reihe geschaltet werden k nnen Das Ger t kann zur Erzeugung einer h heren Stromabgabe mit anderen Ger ten parallel zu diesen geschaltet werden Wenn mehrere Ger te parallel geschaltet werden entspricht die Ausgangsspannung der Ausgangsspannung des Ger ts bei dem der Einstellwert f r die Ausgangsspannung am h chsten ist bis die Stromaufnahme den bei diesem Ger t eingestellten Grenzwert berschreitet woraufhin der Ausgang auf die zweilh c
49. riente pero no puede sumirla consecuentemente las unidades no pueden conectarse en serie de modo antif sico La unidad puede conectarse en paralelo a otras para producir una corriente superior Cuando varias unidades est n conectadas en paralelo el voltaje de salida ser igual al de la unidad con el reglaje voltaje de salida superior hasta que la corriente suministrada supere el limite de corriente fijado lo que resultar en la salida bajando al mayor limite siguiente fijado y as sucesivamente En la modalidad de corriente constante las unidades pueden conectarse en paralelo para proporcionar una corriente igual a la suma de los l mites de corriente fijados Se debe observar que la salida de los bornes est clasificada a un m ximo de 15A si varias salidas funcionan en paralelo para suministrar corrientes superiores a sta la junta debe efectuarse en un punto distinto y no en los bornes Ventilaci n El suministro de fuerza es muy eficaz pero puede generar mucho calor a fuerza plena El suministro depende de enfriamiento por convecci n solamente y por lo tanto es importante que la ventilaci n no est restringida si se quiere mantener el rendimiento y la seguridad Mantenimiento Los fabricantes o sus agentes en el extranjero ofrecen un servicio de reparaci n para toda unidad que desarrolle un defecto Si los propietarios desearan establecer su propio servicio esto s lo debe realizarse por personas cualificadas en conjunto con
50. rungen und der Kurzschlu von Sicherungshaltern ist verboten Beim Reinigen darauf achten da das Ger t nicht na wird Am Ger t werden folgende Symbole verwendet Erdungsklemme Netz ON ein Gleichstrom O Netz OFF aus MN Wechselstrom 13 Installation Netzbetriebsspannung Sicherstellen da die auf der Ger ter ckwand angegebene Betriebsspannung mit der Versorgungsspannung am Ort bereinstimmt Netzkabel 14 Steht nur ein Netzkabel ohne Stecker zur Verf gung so ist es wie folgt anzuschlie en BRAUN STROMF HRENDER LEITER BLAU NULLEITER L GR N GELB SCHUTZLEITER Schutzleitersymbol Bei Steckern mit eingebauten Sicherungen sollte eine 5 Ampere Sicherung verwendet werden Da die Farben der Netzkabeladern nicht unbedingt mit den Farbmarkierungen der Klemmen Ihres Steckers bereinstimmen ist wie folgt vorzugehen Die gr n gelbfarbene Ader ist an die mit E oder mit dem oben abgebildeten Schutzleitersymbol markierte oder gr n bzw Gr n gelbfarbene Steckerklemme anzuschlie en Die blaue Ader ist an die mit N markierte oder schwarzfarbene Klemme anzuschlie en Die braune Ader ist an die mit L markierte oder rotfarbene Klemme anzuschlie en WARNUNG DIESES GER T MUSS GEERDET WERDEN Jede Unterbrechung des Netzschutzleiters innerhalb oder au erhalb des Ger ts macht das Ger t gef hrlich Eine absichtliche Unterbrechung ist verboten Anschlusse S mtliche Anschl sse erfolgen von der Fr
51. se All connections to the terminals must be made with the power switched off on all units It should be noted that the unit can only source current and cannot sink it thus units cannot be series connected in anti phase The unit can be connected in parallel with others to produce higher currents Where several units are connected in parallel the output voltage will be equal to that of the unit with the highest output voltage setting until the current drawn exceeds its current limit setting upon which the output will fall to that of the next highest setting and so on In constant current mode units can be connected in parallel to provide a current equal to the sum of the current limit settings Note that the output terminals are rated at 15A maximum if several outputs are operated in parallel to source higher currents than this the junction should be made at a separate point not one of the terminals Ventilation Fuse The power supply is very efficient but nevertheless can generate significant heat at full power The supply relies on convection cooling only and it is therefore important that ventilation is never restricted if performance and safety are to be maintained Maintenance The Manufacturers or their agents overseas will provide repair for any unit developing a fault Where owner wish to undertake their own maintenance work this should only be done by skilled personnel in conjunction with the service manual which may be purch
52. stenza dei cavi di collegamento Con una corrente alta si pu avere una differenza significativa fra la tensione indicata alla sorgente e la tensione attuale applicata al carico due cavi con resistenza di 20mQ causano una caduta ohmica di 0 2V con una corrente di 5A Si pu alleviare il problema usando cavi di collegamento corti e di sezione grossa ma quando necessario lo si pu eliminare completamente usando la facilit di rilevamento a distanza In questo caso i cavi di rilevamento devono essere collegati al carico e non alla sorgente inserire i fili nei terminali SENSE caricati a molla e collegare direttamente al carico Spostare l interruttore LOCAL REMOTE alla posizione REMOTE Per evitare instabilit e problemi di risposta transitoria si deve avere cura di ottenere un buon accoppiamento fra i morsetti d uscita e i cavi di rilevamento o attorcigliando i cavi assieme o usando un cavo coassiale schermato il filo di rilevamento dovrebbe essere quello interno Un condensatore elettrolitico direttamente in parallelo con le connessioni del carico potrebbe anche essere utile La caduta ohmica in ciascuno dei cavi di collegamento non deve superare 0 5V Riportare l interruttore LOCAL REMOTE alla posizione LOCAL quando il rilevamento remoto non usato 20 Collegamento in serie parallelo con altre uscite Le uscite del dispositivo di alimentazione sono completamente flottanti e possono essere usate in serie con l uscita di altr
53. tallation if other conditions of the warranty have not been met or if no dated proof of purchase is available your inverter may be serviced or replaced for a flat fee To return your XPH series for out of warranty service contact Xantrex Customer Service for a Return Material Authorization RMA number and follow the other steps outlined in Return Procedure on page 28 Payment options such as credit card or money order will be explained by the Customer Service Representative In cases where the minimum flat fee does not apply as with incomplete units or units with excessive damage an additional fee will be charged If applicable you will be contacted by Customer Service once your unit has been received 28 Xantrex Technology Inc 8999 Nelson Way Burnaby British Columbia Canada V5A 4B5 604 422 8595 Tel 604 421 3056 Fax 800 667 8422 Toll Free North America prg info xantrex com www xantrex com 975 0104 01 02 48511 0740 Issue 2
54. te il collegamento deve essere fatto a un terminale separato e non su uno dei morsetti Ventilazione Il dispositivo di alimentazione molto efficiente ma a piena potenza pu generare una quantit significativa di calore Il raffreddamento per convezione ed perci importante che la ventilazione non sia mai ristretta se si vogliono mantenere i livelli ottimali di rendimento e sicurezza Se il dispositivo montato in uno spazio ristretto ad es su una rastrelliera da 19 pollici si deve provvedere una ventilazione adeguata usando ad esempio una base fornita di ventola Manutenzione Produttori o i loro agenti all estero faranno le riparazioni necessarie in caso di guasto Qualora l utente desiderasse eseguire il lavoro di manutenzione tale lavoro deve essere fatto solo da personale qualificato e usando il manuale di servizio che pu essere acquistato direttamente dai Produttori o dai loro agenti all estero Fusibile Il tipo di fusibile corretto 10 Amp 250V ritardato T HBC 5 x 20mm da notare che la funzione principale del fusibile di rendere sicuro lo strumento e limitare i danni qualora si guasti uno dei propri dispositivi di commutazione Se si guasta un fusibile sar pertanto molto probabile che salti anche il fusibile di ricambio in quanto si verificato un malfunzionamento nell alimentazione In queste circostanze lo strumento deve essere restituito al produttore per la riparazione Per la sostituzion
55. the unit Information about the failure and or reason for the return e A copy of your dated proof of purchase Return Procedure 1 Package the unit safely preferably using the original box and packing materials Please ensure that your product is shipped fully insured in the original packaging or equivalent This warranty will not apply where the product is damaged due to improper packaging 2 Include the following e The RMA number supplied by Xantrex Technology Inc clearly marked on the outside of the box e A return address where the unit can be shipped Post office boxes are not acceptable e A contact telephone number where you can be reached during work hours e A brief description of the problem 3 Ship the unit prepaid to the address provided by your Xantrex customer service representative If you are returning a product from outside of the USA or Canada In addition to the above you MUST include return freight funds and are fully responsible for all documents duties tariffs and deposits If you are returning a product to a Xantrex Authorized Service Center ASC A Xantrex return material authorization RMA number is not required However you must contact the ASC prior to returning the product or presenting the unit to verify any return procedures that may apply to that particular facility Out of Warranty Service If the warranty period for your XPH series has expired if the unit was damaged by misuse or incorrect ins
56. urch Verwendung eines Verl ngerungskabels ohne Schutzleiter nicht aufgehoben werden Ist das Ger t an die elektrische Versorgung angeschlossen so k nnen die Klemmen unter Spannung stehen was bedeutet da beim Entfernen von Verkleidungs oder sonstigen Teilen mit Ausnahme der Teile zu denen Zugang mit der Hand m glich ist h chstwahrscheinlich spannungsf hrende Teile blo gelegt weden Vor jeglichem ffnen des Ger ts zu Nachstell Auswechsel Wartungs oder Reparaturzwecken Ger t stets von s mtlichen Spannungsquellen abklemmen Kondensatoren in der Stromversorgung k nnen auch noch nach Abschalten s mtlicher Stromversorgung Spannung f hren sie entladen sich jedoch innerhalb von etwa 10 Minuten nach Spannungsabschaltung Jegliche Nachstellung Wartung und Reparatur am ge ffneten unter Spannung stehenden Ger t ist nach M glichkeit zu vermeiden Falls unvermeidlich sollten solche Arbeiten nur von qualifiziertem Personal ausgef hrt werden das sich der Gefahren bewu t ist Ist das Ger t eindeutig fehlerbehaftet bzw wurde es mechanisch besch digt berm iger Feuchtigkeit oder chemischer Korrosion ausgesetzt so k nnen die Schutzeinrichtungen beeintr chtigt sein weshalb das Ger t aus dem Verkehr zur ckgezogen und zur berpr fung und Reparatur eingesandt werden sollte Sicherstellen da nur Sicherungen der vorgeschriebenen Stromst rke und des vorgesehenen Typs als Ersatz verwendet werden Provisorische Siche
57. y has been disconnected from all voltage sources but will be safely discharged about 10 minutes after switching off power Any adjustment maintenance and repair of the opened instrument under voltage shall be avoided as far as possible and if inevitable shall be carried out only by a skilled person who is aware of the hazard involved If the instrument is clearly defective has been subject to mechanical damage excessive moisture or chemical corrosion the safety protection may be impaired and the apparatus should be withdrawn from use and returned for checking and repair Make sure that only fuses with the required rated current and of the specified type are used for replacement The use of makeshift fuses and the short circuiting of fuse holders is prohibited Do not wet the instrument when cleaning it The following symbols are used on the instrument and in this manual L Earth ground terminal O mains supply OFF mains supply ON AN alternating current ac direct current dc EMC This instrument has been designed to meet the requirements of the EMC Directive 89 336 EEC Compliance was demonstrated by meeting the test limits of the following standards Emissions EN61326 1998 EMC product standard for Electrical Equipment for Measurement Control and Laboratory Use Test limits used were a Radiated Class B b Conducted Class B c Harmonics EN61000 3 2 2000 Class A the instrument is Class A by product cate
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