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DIN EN 50216-2 : 2002 COR 1 2016

Current

Current

The latest, up-to-date edition.

POWER TRANSFORMER AND REACTOR FITTINGS - PART 2: GAS AND OIL ACTUATED RELAY FOR LIQUID IMMERSED TRANSFORMERS AND REACTORS WITH CONSERVATOR

Available format(s)

Hardcopy

Language(s)

German

Published date

01-08-2016

Free

1 Scope
2 Normative references
3 Service conditions
  3.1 Maximum inclination
  3.2 Operating pressure
  3.3 Sensitivity of the relay contacts to magnetic
      fields
  3.4 Special mechanical conditions
4 Dimensions
5 Operational performance
  5.1 Alarm and trip contacts
  5.2 Oil loss from tank
  5.3 Latching of trip element
6 Electrical characteristics of switch
  6.1 Switch type
  6.2 Rated currents
  6.3 Breaking and making capacity
7 Mechanical requirements
  7.1 Terminal box
  7.2 Testing facility
  7.3 Gas sampling
  7.4 Draining device
  7.5 Presence of gas in the relay
  7.6 Mounting arrangement
  7.7 Pressure and vacuum
8 Nameplate
9 Tests
  9.1 Routine tests
  9.2 Type tests

Gives the gas and oil actuated relay (Buchholz relay) for liquid immersed power transformers and reactors with conservator for indoor or outdoor installation.

DevelopmentNote
Supersedes DIN 42566. (11/2002)
DocumentType
Standard
Pages
0
PublisherName
Verband Deutscher Elektrotechniker
Status
Current
Supersedes

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