NF EN 50181 : 2011
Current
The latest, up-to-date edition.
PLUG-IN TYPE BUSHINGS ABOVE 1 KV UP TO 52 KV AND FROM 250 A TO 2,50 KA FOR EQUIPMENT OTHER THAN LIQUID FILLED TRANSFORMERS
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
3.1 Plug-in type bushing
3.2 Separable connector
3.3 Interface type
3.4 Bail holder
4 Requirements
4.1 Application
4.2 Standard values of rated voltage (Ur)
4.3 Standard values of rated current (Ir)
4.4 Compliance
4.5 Bushing mounting distance
4.6 Detail dimensions of plug-in type bushings
4.6.1 Outside cone type
4.6.2 Inside cone type
Applicable to insulated bushings for rated voltages above 1 kV up to 36 kV, rated currents from 250 A up to 1 250 A and frequencies from 15 Hz up to 60 Hz for equipment other than liquid filled transformers. Establishes essential dimensions, to ensure adequate mounting and interchangeability of mating plug-in separable connectors of equivalent ratings.
| DevelopmentNote |
Indice de classement: C66-556. PR NF EN 50181 August 2010. (08/2010)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 50181:2011-04 | Identical |
| UNE-EN 50181:2011 | Identical |
| I.S. EN 50181:2010 | Identical |
| EN 50181:2010 | Identical |
| BS EN 50181:2010 | Identical |
| NF EN 50464-2-2 : 2007 | THREE-PHASE OIL-IMMERSED DISTRIBUTION TRANSFORMERS 50 HZ, FROM 50 KVA TO 2500 KVA WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 2-2: DISTRIBUTION TRANSFORMERS WITH CABLE BOXES ON THE HIGH-VOLTAGE AND/OR LOW-VOLTAGE SIDE - CABLE BOXES TYPE 1 FOR USE ON DISTRIBUTION TRANSFORMERS MEETING THE REQUIREMENTS OF EN 50464-2-1 |
| NF EN 50464-2-3 : 2007 | THREE-PHASE OIL-IMMERSED DISTRIBUTION TRANSFORMERS 50 HZ, FROM 50 KVA TO 2500 KVA WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 2-3: DISTRIBUTION TRANSFORMERS WITH CABLE BOXES ON THE HIGH-VOLTAGE AND/OR LOW-VOLTAGE SIDE - CABLE BOXES TYPE 2 FOR USE ON DISTRIBUTION TRANSFORMERS MEETING THE REQUIREMENTS OF EN 50464-2-1 |