STN EN IEC 62146-2
| Name: | STN EN IEC 62146-2 |
| Validity: | Valid |
| Number of pages: | 28 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Kondenzátory pre vysokonapäťové striedavé prúdové ističe. Časť 2: Kondenzátory TRV |
| English title | Capacitors for high-voltage alternating current circuit-breakers - Part 2: TRV capacitors |
| Release Date: | 01. 05. 2023 |
| Date of withdrawal: | |
| ICS: | 31.060, 31.060.70 |
| Sorting character/National clasification code | 35 8285 |
| Level of incorporation: | idt IEC 62146-2:2023, idt EN IEC 62146-2:2023 |
| Official Journal | 04/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | IEC 62146-2:2023 is applicable to TRV capacitors used on high-voltage alternating current circuit-breakers with rated voltages above 100 kV with 50 Hz or 60 Hz. TRV capacitors are installed phase to earth, either in parallel to the bushing on dead tank circuit-breakers, or immersed inside the circuit-breaker, or freestanding close to the circuit-breaker. Their function is to limit the transient recovery voltage (TRV) and the rate of rise of recovery voltage (RRRV) on the circuit-breaker. Capacitors in compliance with this document can be used as TRV capacitor. This document applies to TRV capacitors falling into one or both of the following categories for: - mounting on or close to air insulated switchgear (AIS) dead tank and live tank circuit-breakers, or - mounting on gas insulated switchgear (GIS) circuit-breakers. |
| Preview: | Náhľad normy (PDF) |