Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator

EN 50216-2 covers the gas and oil actuated relay (Buchholz relay) for liquid immersed power transformers and reactors with conservator for indoor or outdoor installation. The device is intended to detect – gas release from the unit to be protected, – oil surge from the tank to the conservator, – complete loss of oil in the conservator. This part of EN 50216 defines the – operating limits, – dimensions, – operational performance, – electrical characteristics, – dynamic characteristics. It applies to relays with dry contacts. It is not applicable to flameproof relays. Should environmental conditions and dynamic stress requirements differ from those detailed in clause 3 of EN 50216-1, EN 50216-2 may then be applied by agreement between purchaser and supplier for those parts which are not affected by such abnormal installation conditions. NOTE EN 50216-2 may be used as far as applicable for relays with mercury switches. Restrictions on the use of mercury devices may be imposed by national regulations.

Zubehör für Transformatoren und Drosselspulen - Teil 2: Buchholzrelais für flüssigkeitsgefüllte Transformatoren und Drosselspulen mit Ausdehnungsgefäß

Accessoires pour transformateurs de puissance et bobines d'inductance - Partie 2: Relais de protection (dégagement gazeux, niveau d'huile) pour transformateurs et réactance immergés dans un diélectrique liquide équipés d'un conservateur

Pribor za energijske transformatorje in dušilke - 2. del: Plinsko ali oljno vzbujani rele za v tekočino potopljene transformatorje in dušilke z raztezno posodo

General Information

Status
Withdrawn
Publication Date
10-Jan-2002
Withdrawal Date
30-Sep-2004
Technical Committee
Drafting Committee
Parallel Committee
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
05-Mar-2022
Completion Date
05-Mar-2022

Relations

Buy Standard

Standard
EN 50216-2:2002
English language
11 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)


SLOVENSKI STANDARD
01-oktober-2002
3ULERU]DHQHUJLMVNHWUDQVIRUPDWRUMHLQGXãLONHGHO3OLQVNRDOLROMQRY]EXMDQL
UHOH]DYWHNRþLQRSRWRSOMHQHWUDQVIRUPDWRUMHLQGXãLONH]UD]WH]QRSRVRGR
Power transformer and reactor fittings -- Part 2: Gas and oil actuated relay for liquid
immersed transformers and reactors with conservator
Zubehör für Transformatoren und Drosselspulen -- Teil 2: Buchholzrelais für
flüssigkeitsgefüllte Transformatoren und Drosselspulen mit Ausdehnungsgefäß
Accessoires pour transformateurs de puissance et bobines d'inductance -- Partie 2:
Relais de protection (dégagement gazeux, niveau d'huile) pour transformateurs et
réactance immergés dans un diélectrique liquide équipés d'un conservateur
Ta slovenski standard je istoveten z: EN 50216-2:2002
ICS:
29.120.70 Releji Relays
29.180 Transformatorji. Dušilke Transformers. Reactors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

----
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.