SN EN 60398 : 1999
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
INDUSTRIAL ELECTROHEATING INSTALLATIONS - GENERAL TEST METHODS
14-10-2021
12-01-2013
1 Scope and object
2 Normative references
3 Definitions
4 General requirements
4.1 Cold state tests
4.2 Hot state tests
4.3 Ambient conditions
4.4 Supply voltage
4.5 Measuring instruments
5 Fundamental measurements
5.1 Time measurement
5.2 Measurement of current, voltage and apparent
power
5.3 Active power measurement
5.4 Power factor measurement
5.5 Electrical energy measurement
5.6 Frequency measurement
5.7 Temperature measurement
5.8 Measurement of ambient temperature
5.9 Humidity measurement
5.10 Vacuum pressure measurement
6 Type of tests
6.1 List of cold state tests
6.2 List of hot state tests
7 Test methods
7.1 Cold state tests
7.2 Hot state tests
Figure 1 - Arrangement for measurement of ambient temperature
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
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