TDK-Lambda EZA 2500 - 32048 User manual

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ENGLISH
General Safety Instructions:
READ SAFETY INSTRUCTIONS
Servicing:
These products are not customer serviceable TDK-Lambda UK LTD and their authorised agents only are permitted
to carry out repairs.
Critical Components:
These products are not authorised for use as critical components in nuclear control systems, life support systems or
equipment for use in hazardous environments without the express written approval of the Managing Director of TDK-
Lambda EMEA.
Product Usage:
These products are designed for use within a host equipment which restricts access to authorised competent
personnel.
This product is a component power supply and is only to be installed by qualified persons within other equipment and
must be not operated as a stand alone product.
This product is for sale to business to business customers and can be obtained via distribution channels.
It is not intended for sale to end users.
This product is a component power supply and does not fall within the scope of the EMC directive. Compliance with
the EMC directive must be considered in the final installation. Please contact your local TDK-Lambda office.
Environmental:
These products are IPX0, and therefore chemicals/solvents, cleaning agents and other liquids must not be used.
Environment:
This power supply is a switch mode power supply for use in applications within a Pollution Degree 2, overvoltage
category II environment. Material Group IIIb PCB’s are used within it.
Output Loading:
The output power taken from the power supply must not exceed the rating stated on the power supply label, except
as stated in the product limitations in this handbook.
Input Parameters:
This product must be operated within the input parameters stated in the product limitations in this handbook.
End of Life Disposal:
The unit contains components that require special disposal. Make sure that the unit is properly disposed of at the
end of its service life and in accordance with local regulations.
RISK OF ELECTRIC SHOCK
High Voltage Warning:
Dangerous voltages are present within the power supply.The professional installer must protect service personnel
from inadvertent contact with these dangerous voltages in the end equipment.
WARNING: When installed in a Class 1 end equipment, this product must be reliably earthed and professionally
installed.
The (+) or (-) output(s) can be earthed or left floating.
The unit cover(s)/chassis (where applicable) must not be made user accessible.
The mains input connector is not acceptable for use as field wiring terminals.

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For encased products, do not use mounting screws, which penetrate the unit more than; See drawings.
Internal fuses protect the unit and must not be replaced by the user. In case of internal defect, the unit must be
returned to TDK-Lambda UK LTD or one of their authorised agents.
A suitable mechanical, electrical and fire enclosure must be provided by the end use equipment for mechanical,
electric shock and fire hazard protection.
Energy Hazards:
The main output of this product is capable of providing hazardous energy (240VA). Final equipment manufacturers
must provide protection to service personnel against inadvertent contact with the output terminals.
The unit cover/chassis, where applicable, is designed to protect skilled personnel from hazards. They must not be
used as part of the external covers of any equipment where they may be accessible to operators, since under full
load conditions, part or parts of the unit chassis may reach temperatures in excess of those considered safe for
operator access.

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DEUTSCH
Allgemeine Sicherheitsvorschriften:
LESEN SIE DIE SICHERHEITSVORSCHRIFTEN
Wartung:
Diese Produkte können nicht durch den Kunden gewartet werden. Nur TDK-Lambda UK LTD. und deren
zugelassene Vertriebshändler sind zur Durchführung von Reparaturen berechtigt.
Kritische Komponenten:
Diese Produkte sind nicht für die Verwendung als kritische Komponenten in nuklearen Kontrollsystemen,
Lebenserhaltungssystemen oder Geräten in gefährlichen Umgebungen geeignet, sofern dies nicht ausdrücklich und
in Schriftform durch den Geschäftsführer von TDK-Lambda EMEA genehmigt wurde.
Produktverwendung:
Diese Produkte sind zur Verwendung innerhalb von Host-Anlagen gedacht, die einen auf das Fachpersonal
beschränkten Zugang haben.
Dieses Produkt ist eine Stromversorgungs-Komponente und sie darf nur von qualifiziertem Personal in andere
Geräte eingebaut werden und sie darf NICHT als eigenständiges ("Stand-Alone") Gerät betrieben werden.
Dieses Produkt ist für den Verkauf an Geschäftskunden entwickelt worden und es kann über Distributionskanäle
bezogen werden.
Es ist NICHT für den Verkauf an Endkunden gedacht und konzipiert.
Dieses Produkt ist eine Stromversorgungsbaugruppe und sie fällt NICHT in den Bereich der EMV Direktive.
Die Konformität mit der EMV Richtlinie muss in der finalen Gesamtinstallation betrachtet werden.
Bitte kontaktieren Sie Ihr regionales TDK-Lambda Vertriebsbüro im Falle von Rückfragen.
Umwelt:
Diese Produkte sind IPX0, aus diesem Grund dürfen keine Chemikalien/Lösungsmittel, Reinigungsmittel und andere
Flüssigkeiten verwendet werden.
Umgebung:
Dieses Netzteil ist ein Schaltnetzteil zur Verwendung in einer Umgebung mit einem Verschmutzungsgrad 2,
Überspannungskategorie II. Materialgruppe IIIb mit darin verwendeten PCBs.
Ausgangsstrom:
Der Ausgangsstrom des Netzteiles darf die Leistung, die auf dem Label des Netzteiles vermerkt ist, nur dann
überschreiten, wenn dies in den Produktgrenzen dieses Handbuches ausgezeichnet ist.
Eingangsparameter:
Dieses Produkt muss innerhalb der Eingangsparameter, die in den Produktgrenzen dieses Handbuches angegeben
sind, betrieben werden.
Entsorgung am Ende der Betriebszeit:
Das Gerät enthält Komponenten die unter Sondermüll fallen. Das Gerät muss am Ende der Betriebszeit
ordnungsgemäß und in Übereinstimmung mit den regionalen Bestimmungen entsorgt werden.
GEFAHR DURCH ELEKTRISCHEN SCHLAG
Hochspannungswarnung:
Innerhalb des Netzteiles gibt es gefährliche Spannungen.Der Elektroinstallateur muss das Wartungspersonal vor
versehentlichem Kontakt mit den gefährlichen Spannungen im Endgerät schützen.
WARNUNG! Falls Sie unser Netzgerät in eine Anwendung mit Schutzklasse 1 eingebaut haben, stellen Sie sicher,
dass es fachgerecht installiert und zuverlässig geerdet ist.

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Die (+) oder (-) Ausgänge können geerdet werden oder unangeschlossen bleiben.
Die Abdeckung des Gerätes/das Gehäuse darf für den Benutzer nicht zugänglich sein.
Der Haupteingangsanschluss ist nicht für die Verwendung als Feldverdrahtungsanschluss geeignet.
Für ummantelt Produkte, verwenden Sie keine Schrauben, die das Gerät mehr als durchdringen; siehe Zeichnung
Eine interne Sicherung schützt das Gerät und darf durch den Benutzer nicht ausgetauscht werden. Im Fall von
internen Defekten muss das Gerät an TDK-Lambda UK LTD oder einen der autorisierten Vertriebshändler
zurückgeschickt werden.
Ein geeignetes mechanisches, elektrisches und brandgeschütztes Gehäuse muss als Schutz vor der Gefahr von
mechanischen Risiken, Stromschlägen und Brandschutz in dem Endgerät vorgesehen werden.
Gefahren durch elektrische Energie:
Von bestimmten Modulen kann je nach Einstellung der Ausgangsspannung gefährliche elektrische Energie
ausgehen (240 VA). Die Endgerätehersteller müssen einen Schutz für Servicepersonal vor unbeabsichtigtem
Kontakt mit den Ausgangsanschlüssen dieser Module vorsehen. Kann aufgrund der Einstellung gefährliche
elektrische Energie auftreten, dürfen die Modulanschlüsse für den Benutzer nicht zugänglich sein.
Die Geräteabdeckung/das Gehäuse ist so entworfen, dass das Fachpersonal vor Gefahren geschützt wird. Sie
dürfen nicht als Teil der externen Abdeckung für Geräte verwendet werden, die für den Betreiber zugänglich sein
müssen, da Teile oder das gesamte Gerätegehäuse unter voller Auslastung übermäßige Temperaturen erreichen
kann, die für den Zugang des Betreibers nicht mehr als sicher betrachtet werden.

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FRANÇAIS
Consignes générales de sécurité:
LIRE LES CONSIGNES DE SECURITE
Entretien:
Ces produits ne peuvent pas être réparés par l’utilisateur. Seuls, TDK-Lambda UK LTD et ses agents agréés sont
autorisés à effectuer des réparations.
Composants critiques:
Ces produits ne doivent pas être utilisés en tant que composants critiques dans des systèmes de commande
nucléaire, dans des systèmes de sauvetage ou dans des équipements utilisés dans des environnements dangereux,
sans l'autorisation écrite expresse du directeur général de TDK-Lambda EMEA.
Utilisation du produit:
Ces produits sont conçus pour être utilisés dans un équipement hôte dont l'accès n'est autorisé qu'aux personnes
compétentes.
Ce produit est une alimentation considérée comme un composant devant être installé par des personnes qualifiées,
dans un autre équipement. Il ne doit pas être utilisé en tant que produit fini.
Ce produit est destiné à la vente entre entreprises et peut être obtenu via des canaux de distribution.
Il n’est pas prévu à la vente pour les particuliers.
Ce produit est une alimentation considérée comme un composant, il ne relève pas du champ d’application de la
directive CEM. Le respect de la directive CEM doit être pris en compte dans l’installation finale. Veuillez contacter
votre bureau TDK-Lambda le plus proche.
Environnement:
Ces produits sont IPX0, et donc on ne doit pas utiliser des produits chimiques/solvants, des produits de nettoyage et
d'autres liquides.
Environnement fonctionnel :
Cette alimentation fonctionne en mode commutation pour utilisation dans des applications fonctionnant dans un
environnement avec Degré de Pollution 2 et catégorie de surtension II. Elle utilise des cartes des circuits imprimés
(PCB) de Groupe IIIb.
Intensité soutirée:
L'intensité soutirée de l'alimentation ne doit pas dépasser l'intensité nominale marquée sur la plaque signalétique,
sauf indications contraires dans les limitations du produit décrit dans ce manuel.
Paramètres d'entrée:
Ce produit doit être utilisé à l'intérieur des paramètres d'entrée indiqués dans les limitations du produit dans ce
manuel.
Elimination en fin de vie:
L'alimentation contient des composants nécessitant des dispositions spéciales pour leur élimination. Vérifiez que
cette alimentation est mise au rebut correctement en fin de vie utile et conformément aux réglementations locales en
vigueur.
RISQUE DE CHOC ELECTRIQUE
Attention-Danger haute tension:
Des tensions dangereuses sont présentes dans l'alimentation. L'installateur doit protéger le personnel d'entretien
contre un contact involontaire avec ces tensions dangereuses dans l'équipement final.
AVERTISSEMENT: Si ce produit est installé dans un équipement final de classe I, il doit être mis à la terre de
manière fiable et installé par un professionnel averti.

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Les sorties (+) ou (-) peuvent être raccordées à la terre ou laissées flotttantes.
Le couvercle/châssis de l'alimentation ne doit pas être accessible à l'utilisateur.Le connecteur d'entrée d'alimentation
principale ne doit pas être utilisé comme borne de raccordement.
N'utilisez pas de vis pénétrant dans le module sur une profondeur supérieure à :Voir dessins.
Un fusible interne protège le module et ne doit pas être remplacé par l'utilisateur. En cas de défaut interne, le module
doit être renvoyé à TDK-Lambda UK LTD ou l'un de ses agents agréés.
Une enceinte appropriée doit être prévue par l'utilisateur final pour assurer la protection contre les chocs
mécaniques, les chocs électriques et l'incendie.
Energies dangereuses :
Certains modules peuvent générer une énergie dangereuse (240 VA) selon le réglage de tension de sortie. Le
fabricant de l'équipement final doit assurer la protection des techniciens d'entretien contre un contact involontaire
avec les bornes de sortie de ces modules. Si une telle tension dangereuse risque de se produire, les bornes ou les
connexions du module ne doivent pas être accessibles par l'utilisateur.
Le couvercle et le châssis du module sont conçus pour protéger des personnels expérimentés. Ils ne doivent pas
être utilisés comme couvercles extérieurs d'un équipement, accessible aux opérateurs car en condition de puissance
maximum, des parties du châssis peuvent atteindre des températures considérées comme dangereuses pour
l'opérateur.

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ITALIANO
Norme generali di sicurezza:
SI PREGA DI LEGGERE LE NORME DI SICUREZZA
Manutenzione:
Il cliente non può eseguire alcuna manutenzione su questi prodotti. L'esecuzione delle eventuali riparazioni è
consentita solo a TDK-Lambda UK LTD e ai suoi agenti autorizzati.
Componenti critici:
Non si autorizza l'uso di questi prodotti come componenti critici all'interno di sistemi di controllo nucleari, sistemi
necessari alla sopravvivenza o apparecchiature destinate all'impiego in ambienti pericolosi, senza l'esplicita
approvazione scritta dell'Amministratore Delegato di TDK-Lambda EMEA.
Uso dei prodotti:
Questi prodotti sono progettati per l'uso all'interno di un'apparecchiatura ospite che limiti l'accesso al solo personale
competente e autorizzato.
Questo prodotto è da considerarsi come un alimentatore professionale componente e come tale deve essere
installato da personale qualificato all'interno di altre apparecchiature e non può essere utilizzato come prodotto
indipendente.
Questo prodotto non è inteso per la vendita al dettaglio o agli utilizzatori finali.
Questo alimentatore è da considerarsi come un componente e come tale non è assogettato dagli scopi della direttiva
EMC. Conformità alla direttiva EMC deve essere considerata nell'installazione finale di utilizzo. Gli uffici di TDK-
Lambda Sas Succursale Italiana sono a vostra disposizione per ulteriori ragguagli.
Condizioni ambientali:
Questi prodotti sono classificati come IPX0, dunque non devono essere utilizzati sostanze chimiche/solventi, prodotti
per la pulizia o liquidi di altra natura.
Ambiente:
Questo prodotto è un alimentatore a commutazione, destinato all'uso in applicazioni rientranti in ambienti con le
seguenti caratteristiche: Livello inquinamento 2, Categoria sovratensione II. Questo prodotto contiene schede di
circuiti stampati in materiali di Gruppo IIIb.
Carico in uscita:
La potenza in uscita ottenuta dall'alimentatore non deve superare la potenza nominale indicata sulla targhetta
dell'alimentatore, fatto salvo dove indicato nei limiti per i prodotto specificati in questo manuale.
Parametri di alimentazione:
Questo prodotto deve essere utilizzato entro i parametri di alimentazione indicati nei limiti per il prodotto, specificati
in questo manuale.
Smaltimento:
L'unità contiene componenti che richiedono procedure speciali di smaltimento. Accertarsi che l'unità venga smaltita
in modo corretto al termine della vita utile e nel rispetto delle normative locali.
RISCHIO DI SCOSSA ELETTRICA
Avvertimento di alta tensione:
All'interno dell'alimentatore sono presenti tensioni pericolose. Gli installatori professionali devono proteggere il
personale di manutenzione dal rischio di contatto accidentale con queste tensioni pericolose all'interno
dell'apparecchiatura finale.
ATTENZIONE: Se installato in un’attrezzatura di classe I, questo prodotto deve essere collegato a terra in modo
affidabile ed installato in modo professionale.

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Le uscite (+) o (-) possono essere messa a terra o lasciate isolate.
I coperchi/il telaio dell'unità non devono essere accessibili da parte dell'utente.
Il connettore dell'alimentazione principale non può essere utilizzato come terminale di collegamento di campo.
Non utilizzare viti che penetrano nell'unità per più di : Vedi disegni
Un fusibile interno protegge l'unità e non deve essere sostituito dall'utente. Nell'eventualità di un difetto interno,
restituire l'unità a TDK-Lambda UK LTD o a uno dei suoi agenti autorizzati.
L'apparecchiatura finale deve includere una recinzione meccanica, elettrica e antincendio per proteggere dai pericoli
di natura meccanica, dalle scosse elettriche e dai pericoli di incendio.
Pericoli energetici:
Alcuni moduli sono in grado di erogare energia pericolosa (240 VA) a seconda della tensione in uscita impostata. I
produttori delle apparecchiature finali sono tenuti a proteggere il personale di manutenzione dal rischio di contatto
accidentale con questi terminali dei moduli di uscita. Se impostati su livelli che non escludono l'erogazione di energia
pericolosa, questi terminali o collegamenti non devono risultare accessibili da parte dell'utente.
Il coperchio/telaio dell'unità è realizzato per proteggere il personale esperto dai pericoli. Non deve essere usato
come parte degli involucri esterni di qualsiasi apparecchiatura, se risulta accessibile da parte degli addetti, poiché è
possibile che in condizioni di pieno carico una o più parti del telaio dell'unità giunga/giungano a temperature superiori
ai limiti considerati sicuri per l'accesso da parte degli addetti.

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ESPAÑOL
Instrucciones generales de seguridad:
LEA LAS INSTRUCCIONES DE SEGURIDAD
Servicio:
Estos productos no pueden ser reparados por los clientes. TDK-Lambda UK LTD. y sus agentes autorizados son
los únicos que pueden llevar a cabo las reparaciones.
Componentes fundamentales:
Estos productos no pueden ser utilizados como componentes fundamentales en sistemas de control nuclear,
sistemas de soporte vital o equipos a utilizar en entornos peligrosos sin el consentimiento expreso por escrito del
Director General de TDK-Lambda EMEA.
Uso de los productos:
Estos productos han sido diseñados para ser utilizados en un equipo central que restrinja el acceso al personal
cualificado autorizado.
Este producto es una fuente de alimentación y sólo puede ser instalado por personal cualificado dentro de otros
equipos y no debe ser tratado como un producto independiente. Este producto debe ser vendido entre empresas
profesionales y solo puede obtenerse a través de los canales de distribución .No está destinado para la venta a
usuarios finales
Este producto es una fuente de alimentación y no se ve afectada por la directiva EMC . El cumplimiento de la
directiva EMC se debe considerar en la instalación final. Por favor, póngase en contacto con su oficina local de TDK
– Lambda.
Medioambiental:
Estos productos son IPX0 y, por tanto, no pueden utilizarse sustancias químicas/disolventes, agentes de limpieza ni
otros líquidos.
Medio ambiente:
Esta fuente de alimentación es una fuente de alimentación de modo conmutado a utilizar en aplicaciones dentro de
un entorno con un Grado de contaminación 2 y una Categoría de sobretensión II. En él se utilizan policloruros de
bifenilo del Grupo de materiales IIIb.
Carga de salida:
La potencia de salida tomada de la fuente de alimentación no puede sobrepasar el valor nominal indicado en la
etiqueta de la fuente de alimentación, excepto en los casos indicados en las limitaciones del producto en este
manual.
Parámetros de entrada:
Este producto debe ser utilizado dentro de los parámetros de entrada indicados en las limitaciones del producto en
este manual.
Desecho de la unidad:
La unidad contiene componentes que deben ser desechados de una manera especial. Asegúrese de desechar
correctamente la unidad al final de su vida útil y conforme a las normas locales vigentes.
PELIGRO DE DESCARGAS ELÉCTRICAS
Advertencia de alta tensión:
En esta fuente de alimentación hay tensiones peligrosas. El instalador profesional debe proteger al personal de
servicio contra cualquier contacto accidental con estas tensiones peligrosas en el equipo final.
ADVERTENCIA: La instalación de este producto en un equipo de clase I la deben llevar a cabo profesionales y el
producto debe estar conectado a tierra.

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La salida o salidas (+) o (-) pueden conectarse a tierra o se las puede dejar flotando.
Debe impedirse el acceso de los usuarios a la cubierta o cubiertas y al chasis de la unidad.
El conector de entrada de la red no es apto para ser utilizado a modo de bornes de cableado de campo.
No utilice tornillos de montaje susceptibles de penetrar en la unidad más de: Ver dibujos.
Un fusible interno protege la unidad y este no debe ser nunca reemplazado por el usuario. En caso de existir algún
defecto interno, la unidad debe ser enviada a TDK-Lambda UK LTD o a uno de sus agentes autorizados.
El equipo de uso final debe constituir un recinto de protección mecánica, eléctrica y contra incendios de protección
mecánica, contra descargas eléctricas y contra el peligro de incendios.
Peligros de energía:
Algunos módulos pueden generar energía peligrosa (240VA) dependiendo de la configuración de la tensión de
salida. Los fabricantes de equipos finales deben proteger al personal de servicio contra un contacto accidental con
estos bornes de salida de los módulos. Si se configura de modo que pueda generarse energía peligrosa, hay que
evitar que el usuario pueda acceder a los bornes o conexiones del módulo.
La cubierta/chasis de la unidad ha sido diseñada para que proteja a las personas cualificadas de los peligros. No
deben ser utilizadas como parte de las cubiertas externas de cualquier equipo al que pueden acceder los operarios,
ya que bajo unas condiciones de carga completa, la pieza o piezas del chasis de la unidad pueden alcanzar
temperaturas superiores a las consideradas seguras para el acceso de los operarios.

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PORTUGUÊS
Instruções gerais de segurança:
LEIA AS INSTRUÇÕES DE SEGURANÇA
Manutenção:
Estes produtos não são podem ser submetidos a manutenção por parte do cliente. Apenas a TDK-Lambda UK LTD
e os seus agentes autorizados têm permissão para realizar reparações.
Componentes essenciais:
Não é autorizada a utilização destes produtos como componentes essenciais de sistemas de controlo nuclear,
sistemas de suporte de vida ou equipamento para utilização em ambientes perigosos sem a expressa autorização
por escrito do Director-Geral da TDK-Lambda EMEA.
Utilização do produto:
Estes produtos foram concebidos para utilização dentro de um equipamento de alojamento que apenas permita o
acesso a pessoal qualificado autorizado.
Este produto é uma alimentaçao considerado com um componente para ser instalado por pessoas qualificadas, em
outros equipamentos. Não deve ser usado como um produto acabado.
Este produto é destinado para venda entre as empresas e pode ser obtido através de canais de distribuição.
Não se destina à venda aos particulares.
Este produto é uma alimentaçao considerado com um componente, não é dentro do appliquation âmbito da directiva
CEM.
Conformidade com a directiva CEM devem ser considerados na instalação final.
Entre em contacto com seu escritório TDK-Lambda mais próximo.
Ambiental:
Estes produtos são IPX0 e, como tal, não se devem utilizar químicos/solventes, agentes de limpeza e outros
líquidos.
Ambiente:
Esta fonte de alimentação é uma fonte de alimentação do modo de comutação para utilização em aplicações com
um Nível de Poluição 2 e ambientes da categoria de sobretensão II. São utilizadas placas de circuitos impressos do
grupo de materiais IIIb.
Carga de saída:
A potência de saída extraída da fonte de alimentação não deve exceder a classificação assinalada na etiqueta da
fonte de alimentação, excepto quando indicado nas limitações do produto neste guia.
Parâmetros de entrada:
Este produto deve ser utilizado dentro dos parâmetros de entrada indicados nas limitações do produto neste guia.
Eliminação no fim de vida:
A unidade contém componentes que necessitam de procedimentos especiais de eliminação. Certifique-se de que a
unidade é devidamente eliminada no fim da sua vida útil e que tal é feito em conformidade com os regulamentos
locais.
RISCO DE CHOQUE ELÉCTRICO
Aviso de alta tensão:
Estão presentes tensões perigosas dentro da fonte de alimentação. O profissional que realizar a instalação deve
proteger o pessoal de assistência contra contactos inadvertidos com estas tensões perigosas do equipamento final.
AVISO: Quando instalado num equipamento de Classe I, este produto deve ser ligado à terra deforma fiável e
instalado por um profissional.
.

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As saídas (+) e (-) podem ser ligadas à terra ou deixadas soltas.
O chassis/cobertura(s) da unidade não deve estar acessível ao utilizador.
O conector de entrada de alimentação não deve ser utilizado como terminal de cablagens no local.
Não utilize parafusos de montagem, uma vez que estes penetrarão na unidade em mais do que: Veja os desenhos
Existe um fusível interno que protege a unidade e que não deve ser substituído pelo utilizador. Em caso de defeito
interno, a unidade deve ser devolvida à TDK-Lambda UK LTD ou a um dos seus agentes autorizados.
O equipamento de utilização final deve fornecer um bastidor com protecção mecânica, eléctrica e contra incêndios
adequada.
Perigos de energia:
Alguns módulos tem a capacidade de fornecer energia perigosa (240 VA), de acordo com a configuração da tensão
de saída. O equipamento final do fabricante deve garantir que o pessoal de assistência está protegido contra
contactos inadvertidos com estes terminais de saída do módulo. Se essa energia perigosa for produzida, as
ligações e os terminais do módulo não devem ser acessíveis pelos utilizadores.
O chassis/cobertura da unidade está concebido de forma a proteger o pessoal especializado de perigos. Não devem
ser utilizados como parte das coberturas externas de qualquer equipamento em que possam estar acessíveis aos
operadores, uma vez que em condições de carga máxima, algumas peças do chassis da unidade podem atingir
temperaturas superiores às consideradas seguras para o acesso do operador.
TDK-Lambda UK Ltd
Kingsley Avenue, Ilfracombe
Devon, EX34 8ES
Telephone - Sales and Service [phone]
Head Office and Works [phone]
Facsimile [phone]
WEBSITE: www.uk.tdk-lambda.com

EZA2500 Series
TDK-Lambda
<Page>
BEFORE USING THE POWER SUPPLY UNIT (Common)
Be sure to read this instruction manual thoroughly before using this product. Pay attention to all cautions and warnings before
using this product. Incorrect usage could lead to an electrical shock, damage to the unit or a fire hazard.
DANGER
Never use this product in locations where flammable gas or ignitable substances are present.
INSTALLATION WARNING
qWhen installing, ensure that work is done in accordance with the instruction manual. When installation is improper, there is
risk of electric shock and fire.
qInstallation shall be done by Service personnel with necessary and appropriate technical training and experience. There is a
risk of electric shock and fire.
qDo not cover the product with cloth or paper etc. Do not place anything flammable around. This might cause damage,
electric shock or fire.
WARNING on USE
qDo not touch this product or its internal components while circuit in operation, or shortly after shutdown. You may receive
a burn.
qWhile this product is operating, keep your hands and face away from it as you may be injured by an unexpected situation.
qThere are cases where high voltage charge remains inside the product. Therefore, do not touch even if they are not in
operation as you might get injured due to high voltage and high temperature.
You might also get electric shock or burn.
qDo not make unauthorized changes to this product nor remove the cover as you might get an electric shock or might
damage the product. We will not be held responsible after the product has been modified, changed or dis-assembled.
qDo not use this product under unusual condition such as emission of smoke or abnormal smell and sound etc. Please stop
using it immediately and shut off the product.
It might lead to fire and electric shock. In such cases, please contact us. Do not attempt repair by yourself, as it is
dangerous for the user.
qDo not operate and store these products in environments where condensation occurs due to moisture and humidity. It might
lead fire and electric shock.
qDo not drop or apply shock to this product. It might cause failure. Do not operate these products mechanical stress is
applied.
CAUTION on MOUNTING
qConfirm connections to input/output terminals are correct as indicated in the instruction manual before switching on.
qInput voltage, Output current, Output power, ambient temperature and ambient humidity should be kept within
specifications, otherwise the product will be damaged, or cause electric shock or fire.
qDo not use this product in special environment with strong electromagnetic field, corrosive gas or conductive substances
and direct sunlight, or places where product is exposed to water or rain.
qMount this product properly in accordance with the instruction manual, mounting direction and shall be properly be
ventilated.
qPlease shut down the input when connecting input and output of the product.
qThe power supply may cause damage when it intake conductive material, dust and liquid. When use this product, please be
careful to prevent entry of those materials to inside the product by using filter etc.
qDo not use this product in environments where causes the salt damage.
CAUTION on USE
qProduct individual notes are shown in the instruction manual. If there is any difference with common notes individual notes
shall have priority.
qBefore using this product, be sure to read the catalog and instruction manual. There is risk of electric shock or damage to
the product or fire due to improper use.
qInput voltage, Output current, Output power, ambient temperature and ambient humidity should be kept within
specifications, otherwise the product will be damaged, or cause electric shock or fire.
qIf the built-in fuse is blown, do not use the product even after replacing the fuse as there is risk of abnormality inside. Be
sure to request repair to our company.
1/22
EZA2500 Series
INSTRUCTION MANUAL
V008-04-11B

EZA2500 Series
TDK-Lambda
<Page>
qFor products without built-in protection circuit (element, fuse, etc.), insert fuse at the input to prevent smoke, fire during
abnormal operation.
As for products with built-in protection circuit, depending on usage conditions, built-in protection circuit might not work. It
is recommended to provide separate proper protection circuit.
qFor externally mounted fuse do not use other fuses aside from our specified and recommended fuse.
qThis product was made for general purpose electronic equipment for standard industrial use and is not designed for
applications requiring high safety (such as extremely high reliability and safety requirements. Even though high reliability
and safety are not required, this product should not be used directly for applications that have serious risk for life and
physical safety. Take sufficient consideration in faile-safe design (such as providing protective circuit or protective device
inside the system, providing redundant circuit to ensure no instability when single device failure occurs).
qWhen used in environments with strong electromagnetic field, there is possibility of product damage due to malfunction.
qWhen used in environment with corrosive gas (hydrogen sulfide, sulfur dioxide, etc.) , there is possibility that they might
penetrate the product and lead to failure.
qWhen used in environments where there is conductive foreign matter or dust, there is possibility of product failure or
malfunction.
qProvide countermeasure for prevention of lightning surge voltage as there is risk of damage due to abnormal voltage.
qConnect together the frame ground terminal of the product and the ground terminal of the equipment for safety and noise
reduction. If these ground is not connected together, there is risk of electric shock.
qParts with lifetime specifications (built-in fan, electrolytic capacitor) are required to be replaced periodically.
Set the overhaul period depending on the environment of usage and perform maintenance.
Also, note that there are cases when EOL products cannot be overhauled.
qTake care not to apply external abnormal voltage to the output. Especially, applying reverse voltage or overvoltage more
than the rated voltage to the output might cause failure, electric shock or fire.
qDo not use in special environment such as places directly exposed to sunlight, dew condensation, moisture, rain, strong
electro-magnetic field, or corrosive gas (hydrogen sulfide, sulfur dioxide).
qThis product have a built-in fan for air-cooling. Do not block the air intake and exhaust.
qThe output of this product is considered to be a hazardous energy level (The voltage is 2V or more and the power is 240VA
or more). It must not be made accessible to users. Protection must be provided for Service Engineers against indirect contact
with the output terminals and/or to prevent tools being dropped across them. While working on this product, the DC input
power must be switched off and the input and output voltage should be zero.
qWhen short the output during operation, there is a damage inside the converter.
qWhen change abrupt in Input voltage during operation, there is a Risk of damage inside the converter.
qWhen use the Electric storage device, Please refer to the manual of e lectric storage device and use the appropriate
protection device.
Note
qThere is a possibility machining traces remain on sheet metal of product.
qConsider storage of the product at normal temperature and humidity avoiding direct exposure to sunlight at environment
with minimal temperature and humidity changes. Storage of product at high temperature, high humidity and environments
with severe changes in temperature and humidity might cause deterioration, and occurrence of condensation in the product.
qWhen disposing product, follow disposal laws of each municipality.
qPublished EMI (CE, RE) or immunity is the result when measured in our standard measurement conditions and might not
satisfy specification when mounted and wired inside end-user equipment.
Use the product after sufficiently evaluating at actual end-user equipment.
qCatalogue, contents of the instruction manual may be changed without a prior notice. Refer to latest catalogue or
instruction manual.
qReproduction or reprinting the instruction manual or its portion is forbidden without our permission.
2/22

EZA2500 Series
TDK-Lambda
<Page>
1. Over View
1-1. System Construction Example
Example of power conversion system is below. This example is constructed in Manual CV Mode meaning the
power conversion direction is controlled by Host System.
Example of multiple connections
Operation
Generation (Charge) means that power conversion is from HVDC to LVDC.
Regeneration (Discharge) means that power conversion is from LVDC to HVDC.
Current polarity is positive at generation and negative at regeneration.
Note:
Bi-directional converter has a noise filter inside.
However if there is an operation issue due to noise on the DC-bus, please add another noise filter outside of
the converter.
3/22
Bi-Directional Converter 1
Bi-Directional Converter 2
MCCB MCCB
MCCB
MCCB
MCCB
MCCB
HVDC
BGridC
LVDC
BBatteryC
Bi-Directional Converter
EZA2500
320V
D
F
48V
MCCB MCCB
Battery
D
F
D
F
BMS
Battery
Management System
Host System
(e.g. PLC)
External Signal
HVDC BUS
BGridC
Regeneration (Discharge) - Generation (Charge) +

EZA2500 Series
TDK-Lambda
<Page>
2. Part Number Indication
3. Explain of Terminal Connection
Take care of wiring this power supply. Incorrect wiring will damage this product.
3-1. Explanation of Terminal Connection
8LED of Indicator (Refer to 8.User Interface section)
9RESET : Tact Switch (Refer to 8.User Interface section)
;ADDRESS : Rotary Switch (Refer to 8.User Interface sectionC
<Grid Connection Terminal BDC320V HVDC Terminal : M4 ScrewC
DC Power Supply Input Output Terminal , -V, +V BThe fuse is connected to +V)
=CN : External Signal Connector (Refer to 9.System Interface section)
>SW : DIP Switch (Refer to 8.User Interface section)
?RS-485 : Serial Interface Connector (Refer to 9.System Interface sectionC
@Battery Connection Terminal BDC48V LVDC Terminal : M5 ScrewC
DC Power Supply Input Output Terminal -VE-V, +V, +V BThe fuse is connected to +V)
4/22
Optional Code
Rated Input / Output Voltage
Rated Output Power
Series Name
EZA 2500 - 32048
. ,- + *
'
()

EZA2500 Series
TDK-Lambda
<Page>
3-2. Appropriate Connectors, Housing and Terminal Pins for use in this power supply
4 Connection Method
Take care of wiring this power supply. Incorrect wiring will damage this product.
5. Block Diagram
5/22
'Be sure that all power lines are disconnected when wiring connections for input, output and connector
terminals.
'Route input line and output line separately to avoid noise interference.
'Connect protective earth grounding to the terminal of this power supply.
'Q i[ j^ [ h[ Y ec c [ dZ [ Z Y edd[ Y jehi Z [ iY h_X [ Z _di[ Y j_eds3-2. Appropriate Connectors. Housing and Terminal
M_di \ehk i[ _dj^ _i fem [ hik ffbot.
'Connector accessories are not included in the delivery package.
Model Name Maker
Connector (Pin HeaderCS16B-PADSS-1 JST
Housing BSocket HousingCPADP-16V-1-S JST
SPH-002T-P0.5 (AWG28-24)
SPH-001T-P0.5 (AWG26-22)
Crimping Tool AP-K2N JST
CN Terminal Pin BContactCJST
Part Name
Noise Filter
Inrush Current
Protection
Smoothing
Power Conversion
Unit
Smoothing
Inrush Current
Protection
Noise Filter
@
A
320VDC
@
A
48VDC
RS-485
External Signal Connector
Control Unit
Functional
Insulation
Reinforced
Insulation

EZA2500 Series
TDK-Lambda
<Page>
6-1. Automatic Battery CV Mode
Battery voltage is maintained at set target voltage.
If battery voltage is lower than the target voltage :
Generation Operation BChargeC
If battery voltage is higher than the target voltage :
Regeneration Operation (Discharge)
Constant current control is for battery side current
both generation operation and regeneration
operation.
Battery bus rump up mode can be selected for
charged up capacitor of battery side from 0V and/or
for operation as bus converter.
By apply external voltage, HVDC side is more than 250VDC or LVDC side is more than 28VDC the control circuit
will be initialized and setting information will be loaded from the non-volatile memory.
At this point each LED will light up and turn off after completing the initialization process.
If the internal interface detects abnormality for some reason, the LED will remain lit up.
After the initialize process, the converter will be in waiting mode. Power conversion operation will start when the
operation command is sent.
The internal FANs are rotated during any power conversion operation.
FANs will stop after approximately 3 minutes when operation is stopped by operation command.
With this converter selection of operation mode such as Automatic Battery CV Mode, Automatic Grid CV
Mode or Manual CV Mode is possible.
Note that power conversion direction from HVDC (Grid) to LVDC (Battery) will be described as Generation
Operation (Charge) and power conversion direction from LVDC (Battery) to HVDC (Grid) will be described as
Regeneration Operation (Discharge).
6. Operation Mode
6/22
Converter
320V (HVDC) 48V (LVDC)
Input
(Grid)
Output
(Battery)
Generation
(Charge)
Regeneration
(Discharge)
Ibat
Vbat
Target Battery Voltage
Vbat
Ibat
Battery Under Voltage
Battery Over Voltage ShutDown
ShutDown
Regeneration
(Discharge) Generation (Charge)
Battery Limit CurrentBattery Limit Current 0
Operating Characteristic

EZA2500 Series
TDK-Lambda
<Page>
6-2. Automatic Grid CV mode
Grid voltage is maintained at set target voltage.
If grid voltage is lower than the target voltage :
Regeneration Operation BDischargeC
If grid voltage is higher than the target voltage:
Generation Operation (Charge)
There is a dead zone (power conversion non-operational
band) which can be set between regeneration voltage level
and generation voltage level.
Constant current control is for grid side current both
generation operation and regeneration operation.
For generating operation and regenerating operation the
target current value can be set separately.
6-3. Automatic Grid CV with Battery CC mode
The basic actions of this mode is same to Grid
Automatic CV Mode. Constant current is controlled by
battery side current.
Also, it is possible to set battery over-charge and over-discharge protection that stops charging and discharging process
when battery voltage level reaches the target voltage level. (Refer to 7.Battery Protection)
For the Output Side (Grid Port), 300V or more pre-charge is required. When external voltage is not applied, this
converter will not operate.
7/22
Target Grid Voltage Vgrid
Ibat
Grid Under Voltage
Grid Over Voltage
ShutDown
ShutDown
Regeneration
(Discharge) Generation (Charge)
Battery Limit Current Battery imit Current
0
Operating Characteristic
Deadzone
Deadzone Upper Limit Voltage
Deadzone Lower Lomit Voltage
Converter
320V (HVDC) 48V (LVDC)
Output
(Grid) Input (Battery)
Generation
(Charge)
Regeneration
(Discharge) Ibat
Vgrid
Converter
320V (HVDC) 48V (LVDC)
Output
(Grid) Input (Battery)
Generation
(Charge)
Regeneration
(Discharge)
Igrid
Vgrid
Target Grid Voltage Vgrid
Igrid
Grid Under Voltage
Grid Over Voltage
ShutDown
ShutDown
Regeneration
(Discharge)
Generation
(Charge)
Grid Limit CurrentGrid Limit Current
0
Operating Characteristic
Deadzone(*)
Deadzone Upper Limit Voltage
Deadzone Lower Lomit Voltage
*Deadzone : Converter is held in equilibrium operation
that no operation neither generate nor regeneration.

EZA2500 Series
TDK-Lambda
<Page>
6-4. Manual Battery CV mode
At this mode the converter works only generating operation.
Battery port is controlled by constant voltage or constant current.
Battery bus rump up mode can be selected for charged up capacitor of battery side from 0V and/or for operation
as bus converter.
6-5. Manual Grid CV mode
At this mode the converter works only regenerating operation.
Grid port is controlled by constant voltage or constant current.
Also, it is possible to set battery over-charge and over-discharge protection that stops charging and discharging
process when battery voltage level reaches the target voltage level. (Refer to 7.Battery Protection)
6-6. Manual Grid CV with Battery CC mode
The basic actions of this mode is same to Grid Manual CV Mode.
Constant current is controlled by grid side current.
8/22
Generation
(Charge)
ShutDown
Target Battery Voltage
Vbat
Ibat
Battery Under Voltage
Battery Limit Current
Operating Characteristic
0
Regeneration
(Discharge)
ShutDown
Target Grid Voltage
Vgrid
Igrid
Grid Under Voltage
Grid Limit Current
Operating Characteristic
0