IEC 61822 : 2.0

ELECTRICAL INSTALLATIONS FOR LIGHTING AND BEACONING OF AERODROMES - CONSTANT CURRENT REGULATORS

International Electrotechnical Committee

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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
  4.1 Output current
  4.2 Current steps
  4.3 Ratings
5 Requirements
  5.1 General
  5.2 Environmental requirements
  5.3 Performance requirements
      5.3.1 Nominal output current range and tolerances
      5.3.2 Regulation - resistive loading
      5.3.3 Regulation - reactive loading
      5.3.4 Efficiency
      5.3.5 Power factor
      5.3.6 Input voltage
      5.3.7 Load matching
      5.3.8 Operation
      5.3.9 Control/Monitoring System
      5.3.10 Output current surge limitation
      5.3.11 Dynamic response
      5.3.12 Output voltage limitation
      5.3.13 Protective devices
  5.4 Electromagnetic compatibility (EMC)
      5.4.1 Limits for emission
      5.4.2 Output current waveform
      5.4.3 Limits for immunity
  5.5 Design requirements
      5.5.1 Local control
      5.5.2 Local indication
      5.5.3 Wiring diagram
      5.5.4 Mechanical design
      5.5.5 Electrical design
      5.5.6 Nameplate
      5.5.7 Instruction manual
  5.6 Protection against electric shock
  5.7 Optional accessories
      5.7.1 Earth fault monitor
      5.7.2 Load indicator
      5.7.3 Lamp fault indicator
      5.7.4 Output lightning arrestors
      5.7.5 Field circuit isolator
      5.7.6 Non-illumination current step
      5.7.7 Out of range indicator
      5.7.8 Output ammeter
      5.7.9 Short circuit protection
      5.7.10 Serial wiring
6 Qualification and test requirements
  6.1 Type tests
  6.2 Routine tests
7 Tests description for tests
  7.1 Visual inspection
  7.2 Protection against electric shock
      7.2.1 Verification of protection by enclosures
      7.2.2 Verification of clearances and creepage
             distances
  7.3 Dielectric test
      7.3.1 Dielectric strength
      7.3.2 Basic impulse insulation level (BIL) test for
             power transformer
  7.4 Enclosure temperature test
  7.5 Test of protective devices
      7.5.1 Open circuit test
      7.5.2 Overcurrent test
  7.6 Operation test
  7.7 Performance test
      7.7.1 Regulation test
      7.7.2 Efficiency testing
      7.7.3 Power factor
      7.7.4 Output current surge limitation
      7.7.5 Dynamic response
      7.7.6 Power supply interruptions and voltage dips
      7.7.7 Mechanical operation test
      7.7.8 Electromagnetic compatibility (EMC)
      7.7.9 Lightning arrestors
  7.8 Environmental tests
      7.8.1 Low temperature
      7.8.2 High temperature
  7.9 Optional accessories

Abstract

Describes the requirements for a Constant Current Regulator (CCR) having a nominal output of 6,6 A for use in an aeronautical ground lighting constant current series circuit.