OMNIMATE – Device connectivity and electronics housings

| Kategorie: Katalog  | Tento dokument chci!

Weidmüller is a leading international provider of solutions for electrical connectivity,transmission and conditioning of power, signal and data in industrial environments.The company with headquarters in Detmold/Germany develops, produces and sellsproducts in the field of electrical connectivity and electronics all over the world.

Vydal: Weidmüller, s.r.o. Autor: Weidmueller

Strana 620 z 707

Vámi hledaný text obsahuje tato stránku dokumentu který není autorem určen k veřejnému šíření.







Poznámky redaktora
• Weidmüller Powermate Range plug-in connectors and power terminals comply with the conditions and may be used for 600 applications UL 508C. UL [V] Exception, see 508C 36.2. Exception: When the design of the field wiring terminals preclu- des the possibility reduced spacing due stray strands or improper wiring installation, then clearance and creepage distances at these ter­minals are able be evaluated accordance with the Standard for Insulation Coordination Including Clearance and Creepage Dis­tan­ces for Electrical Equipment, 840.3: If the design the field wiring terminals … will preclude the possibility reduced spacing due stray strands improper connections, clearance and creepage distances the field wiring terminal may be evaluated accordance with 840. • Accepted for applications 508C without further requirements. • For more detailed information, please refer the drawing below. UL840UL508C applications UL1059 components 150 300 600 .1 Other than noted 36. • The application designer must refer to the application-related standards, not 1059.3 The clearance and creepage distance field wiring terminals shall accordance with the requirements 36. frequency converters). • Applications are approved 508 (or 508C Power Conversion Equipment, e.9 Spacings for drives evaluated accordance with 840) 36.9.9. Design-in recommendations: applications for 600 V in accordance with UL Extract from 508C: (36.9.2.9.2 Clearances between uninsu­ lated live part and the walls a metal enclosure, including fittings for conduit armored cable, shall be accordance with 36.9.10 Technicalappendix W UL design-in recommendations for 600 applications Summary the most important UL requirements: • PCB components are approved UL 1059 and are tested without PCB application environment.9.g. See 36. 36.4 for details applying UL 840.2 and 36. • 508C enables the use field terminals approved 1059 for 300 used for 600  V applications under certain conditions.9.3.W. 36.3, clearance and creepage distances are able evaluated in accordance with the require- ments the Standard for Insula­ tion Coordination Including Clear­ ance and Creepage Distances for Electrical Equipment, 840. The clearances shall deter- mined physical measurement.1. The approval for higher voltages 508C 840: UL 1059 testing conditions: • Measurement clearance and creepage distances directly the product