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NV350FEP Handbook
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 not be 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 I end equipment, this product must be reliably earthed and professionally
installed.
The (+) or (-) output(s) can be earthed or left floating.
Page 1 of 23
17197 issue 17, October 2018

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Sommaire des Matières pour TDK-Lambda NV350FEP

  • Page 1 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.
  • Page 2 An internal fuse protects 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.
  • Page 3 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...
  • Page 4 Produkt auf Erdschluss geprüft werden. 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.
  • Page 5 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,...
  • Page 6 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.
  • Page 7 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.
  • Page 8 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.
  • Page 9 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.
  • Page 10 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.
  • Page 11 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...
  • Page 12 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.
  • Page 13 NV350FEP Handbook Special Instructions for medical applications of the following standards: IEC/EN 60601-1 2 Edition + A1 + A2 UL60601-1 1 Edition CAN/CSA-22.2 No. 601.1-M90 IEC/EN 60601-1 3 Edition + A1 ANSI/AAMI ES 60601-1 CSA 22.2 No 60601-1 These products are designed for continuous operation within an overall enclosure, and must be mounted such that access to the mains terminals is restricted.
  • Page 14 NV350FEP Handbook Level of Insulation: Dielectric Strength testing is carried out as follows: Primary mains circuit to earth - 2.25 - 2.35kVDC; **Primary mains circuits to transformer core - 4.25 - 4.35kVDC; **Primary mains circuits to secondary -4.25 - 4.35kVDC.
  • Page 15 NV350FEP Handbook The Global Options Inhibit and Enable functions permit the customer to turn off or on the main psu outputs and the fan. The standby supply is for use by the customer and provides an SELV output that continues to operate when all the main psu outputs have been turned off using the Inhibit or Enable functions.
  • Page 16 NV350FEP Handbook Circuit Ref. Description Max. Temperature (°C) L2, L3, L4 Choke winding C3, C4 X Capacitors Boost choke winding Electrolytic Capacitor 60 (105) Flyback transformer winding Circuit Ref. Description Max. Temperature (°C) Various All other choke & transformer windings...
  • Page 17 NV350FEP Handbook Input Connections: Screw Terminals input: M3 screws with 8.25mm spacing between screw head centres. IEC 320 inlet: Rated 10A/250Vac (15A/132Vac) Maximum torque settings for input screw terminals: M3: 0.5 – 0.6Nm Output Connections: Maximum Torque Settings for Output Screw Terminals: M3: 0.5 – 0.6Nm M4: 1.1 –...
  • Page 18 NV350FEP Handbook Page 18 of 23 17197 issue 17, October 2018...
  • Page 19 NV350FEP Handbook NV350 FEP SLOT POSITIONS NV350 FEP Converter Component Layout Drawing Page 19 of 23 17197 issue 17, October 2018...
  • Page 20 NV350FEP Handbook NV350 FEP IMS Component Layout Drawing Page 20 of 23 17197 issue 17, October 2018...
  • Page 21 NV350FEP Handbook NV350 FEP Module Component Layout Drawing NV350 FEP Primary Option Component Layout Drawing Page 21 of 23 17197 issue 17, October 2018...
  • Page 22 NV350FEP Handbook 1.1-1.3Nm Page 22 of 23 17197 issue 17, October 2018...
  • Page 23 NV350FEP Handbook TDK-Lambda UK Ltd Kingsley Avenue, Ilfracombe Devon, EX34 8ES Telephone - Sales and Service +44 (0)1271 856666 Head Office and Works +44 (0)1271 856600 Facsimile +44 (0)1271 864894 WEBSITE: www.uk.tdk-lambda.com Page 23 of 23 17197 issue 17, October 2018...