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NBN EN 62076 : 2007

Current

Current

The latest, up-to-date edition.

INDUSTRIAL ELECTROHEATING INSTALLATIONS - TEST METHODS FOR INDUCTION CHANNEL AND INDUCTION CRUCIBLE FURNACES

Published date

12-01-2013

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1 Scope and object
2 Normative references
3 Terms and definitions
4 Type of tests and general conditions of tests
  4.1 General conditions for performance of tests
  4.2 List of tests
  4.3 Conditions for performing the tests
5 Methods for tests and measurements
  5.1 Electrical withstand test of the inductor assembly
  5.2 Tightness test of cooling water circuits
  5.3 Flow test of cooling water circuits
  5.4 Measurement of temperature rise of the coolant
  5.5 Determination of the input power P and power factor
      lambda of the furnace power circuit
  5.6 Determination of holding power P[h]
  5.7 Determination of specific energy consumption e, melting
      rate or superheating rate g
  5.8 Determination of the rated useful charge G[nu]
  5.9 Measurement of the temperature of the furnace casing
Annex A (normative) Explanatory diagrams for symbols and
         definitions relating to the furnace power circuit
Annex B (informative) List of symbols used in the document
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Applies to electrical installations comprising industrial induction channel furnaces and induction crucible furnaces for melting, holding and superheating.

DevelopmentNote
Supersedes NBN EN 60646. (08/2007)
DocumentType
Standard
PublisherName
Belgian Standards
Status
Current
Supersedes

Standards Relationship
I.S. EN 62076:2006 Identical
EN 62076:2006 Identical
DIN EN 62076 : 2007 Identical
NF EN 62076 : 2007 Identical
BS EN 62076:2006 Identical

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