The voltage range covered by the standard was expanded from 12 kV to 24 kV. Add to Alert PDF. Added definitions for capacitor switching classes. This section is obsolete since there are only a few MV starters fitted with thermal overload relays and electronic relays have their own standards. Added capacitive current switching tests.
|Date Added:||28 January 2010|
|File Size:||13.37 Mb|
|Operating Systems:||Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X|
|Price:||Free* [*Free Regsitration Required]|
Fordelene med et abonnement: This website is best viewed with browser version of up to Microsoft Iwc Explorer 06470 or Firefox 3. Please download Chrome or Firefox or view our browser tips.
This edition includes the following significant technical changes with respect to IEC Learn more about the cookies we use and how to change your settings. Forside Nettbutikk Produktkatalogen Produktpresentasjon.
This standard is also available to be included in Standards Subscriptions. Clarified test conditions for short-circuit testing. High-voltage switchgear and iec 60470 – Part Delivery and Returns 60740 our delivery rates and policies thinking of returning an item? Add to Alert PDF. This section is obsolete since there are only a few MV starters fitted with thermal overload relays and electronic relays have their own standards.
Added capacitor switching current ratings. Overload relay calibration and testing is not covered by iec 60470 standard. Added capacitive current switching tests. Please first verify your email iec 60470 subscribing to alerts.
SFS Verkkokauppa – Tuote
Added capacitive current switching tests. It is applicable only to three-pole devices for use in three-phase systems, and single-pole devices for use in single-phase systems. Overload relay calibration and testing is not covered iec 60470 this standard. Reworded to transfer ratings to subclause 4. Jec Subsctiption may be the perfect solution.
Added ratings for autotransformer and reactor starters was in the testing section.
Les mer om abonnement. Reworded to transfer ratings to idc 4. Already Subscribed to this document. Fordelene med et abonnement:. Audible Download Audio Books. I’d like to read this book on Kindle Don’t have a Kindle? This standard cancels and replaces the second edition of IEC published in Visit our Help Pages. Subscription pricing is determined by: NOK 3 ,00 eks. Iec 60470 the voice of the U. Removed the requirements for overload relays. High-voltage switchgear and controlgear – Part The voltage range covered by the standard was expanded from 12 iec 60470 to 24 kV.
Proceed to Checkout Continue Shopping.