IEC-62146-1 Grading capacitors for high-voltage alternating current circuit-breakers - Part 1: General

IEC-62146-1 - EDITION 1.1 - CURRENT
Show Complete Document History

Document Center Inc. is an authorized dealer of IEC standards.
The following bibliographic material is provided to assist you with your purchasing decision:


IEC 62146-1:2013+A1:2016 is applicable to grading capacitors used on circuit-breakers. Their function is to control the voltage distribution across the individual interrupter units of a multi-break circuit-breaker. Grading capacitors can also be used in parallel to the interrupter unit on single break circuit-breakers to modify the Transient Recovery Voltage (TRV). The grading capacitor is a sub-component for the circuit-breaker and shall be specified in accordance with the circuit-breaker specifications. This standard applies to grading capacitors falling into one or both of the following categories for:
- mounting on air-insulated circuit-breakers;
- mounting on enclosed circuit-breakers (for example immersed in SF6, in oil, etc.). The testing for each of the above applications is in some cases different. The object of this standard is:
- to define uniform rules regarding performances, testing and rating;
- to define specific safety rules;
- to provide a guidance for installation and operation. Keywords: grading capacitors, circuit-breakers This consolidated version consists of the first edition (2013) and its amendment 1 (2016). Therefore, no need to order amendment in addition to this publication.
ORDER

Price:

$380.00        


Want this as a site license?

To find similar documents by classification:

31.060.01 (Capacitors in general)

31.060.70 (Power capacitors Capacitors for power networks, see 29.240.99)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

IEC 62146-1 Ed. 1.1 b:2016

Revision Level

EDITION 1.1

Status

Current

Publication Date

June 1, 2016

Committee Number

33