Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

DD ENV 50231:1997

Current
Current

The latest, up-to-date edition.

Aeronautical ground lighting electrical installation. Constant current regulator. Equipment specifications and tests
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-09-1997

Contents
Foreword
Introduction
1. Scope
2. Normative references
3. Definitions, symbols and abbreviations
     3.1 Definitions
     3.2 Symbols and abbreviations
4. General requirements
     4.1 General characteristics
     4.2 Operating conditions
     4.3 Power transformer
     4.4 Regulation
     4.5 Efficiency
     4.6 Power factor
     4.7 Load matching
     4.8 Remote control system
     4.9 Control response and output current limitation
     4.10 Circuit isolation
     4.11 Wiring and connections
     4.12 Protective devices
     4.13 Electromagnetic compatibility
     4.14 Temporary losses of power source
     4.15 Control and monitoring panel
     4.16 Design and construction: HV/LV separation -
          Safety
     4.17 Optional auxiliaries
5. Type and production tests
     5.1 Safety prescription
     5.2 Type tests
     5.3 Routine production tests
     5.4 Requalification tests
6. Tests description
     6.1 Type tests
     6.2 Ambient temperature tests
     6.3 Environmental tests
     6.4 Requalification test description
     6.5 Routine production tests
7. Classification and designation
     7.1 Classification
     7.2 Marking, labelling, packaging
     7.3 Manual

Covers constant current regulators that are used in series circuits of aviation ground lighting installations. Applies to constant current regulator assemblies, including monitoring and control devices. used for a supply of a constant current to series connected light sources in airfield lighting systems.

Committee
EPL/97
DevelopmentNote
Reviewed and confirmed by BSI, September, 2004. (11/2004)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current

Standards Relationship
ENV 50231 : 1997 Identical

EN 60950:2000/corrigendum:2002 SAFETY OF INFORMATION TECHNOLOGY EQUIPMENT
HD 553 : 200S2 CURRENT TRANSFORMERS
HD 472 S1:1989/AC:2013 NOMINAL VOLTAGES FOR LOW-VOLTAGE PUBLIC ELECTRICITY SUPPLY SYSTEMS
EN 50081-2:1993 Electromagnetic compatibility - Generic emission standard - Part 2: Industrial environment
ISO 9001:2015 Quality management systems — Requirements
EN 50082-2 : 95 AC 95 ELECTROMAGNETIC COMPATIBILITY - GENERIC IMMUNITY STANDARD - INDUSTRIAL ENVIRONMENT
EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
EN 60947-2:2017 Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
ENV 50232 : 1997 AVIATION GROUND LIGHTING ELECTRICAL INSTALLATION - ISOLATING TRANSFORMER: EQUIPMENT SPECIFICATIONS AND TESTS

View more information
$294.12
Including GST where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more