EN 60646:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Test methods for crucible induction furnaces
01-11-2006
08-05-1998
Foreword
1 Scope and object
2 Normative references
3 Definitions
4 Type of test 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 Pressure 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 power P[1] and power factor cos phi[1]
of the furnace power circuit
5.6 Determination of holding power P[h]
5.7 Determination of specific energy consumption, melting
and/or superheating rate
5.8 Measurement of the temperature of furnace structural
components
Annex A (normative) - Explanatory diagrams for symbols and definitions
relating to the furnace power circuit
Annex ZA (normative) Normative references to international publications
with their corresponding European publications
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