IEC 61308 : 2.0
IEC 61308 : 2.0
HIGH FREQUENCY DIELECTRIC HEATING INSTALLATIONS - TEST METHODS FOR THE DETERMINATION OF POWER OUTPUT
International Electrotechnical Committee
HIGH FREQUENCY DIELECTRIC HEATING INSTALLATIONS - TEST METHODS FOR THE DETERMINATION OF POWER OUTPUT
International Electrotechnical Committee
FOREWORD
1 Scope and object
2 Normative references
3 Terms and definitions
4 Test loads
4.1 General
4.2 Calorimeter load
4.3 Lamp load
4.4 Matched resistive load
4.5 Wet-sand load
5 Description of tests
5.1 General
5.2 Calorimeter-load method
5.3 Lamp-load temperature method
5.4 Matched resistive load method
5.5 Wet-sand load method
5.6 Evaluation of the output power for high-frequency
dielectric plastic welders
5.7 Evaluation of the output power for type B equipment
Annex A (informative) Recommended test circuit for the
lamp-load method
Applies to industrial high-frequency dielectric heating installations used for the purpose of thermal applications such as melting, drying, welding, insect extermination, and gluing of partially conductive or non-conductive materials such as plastics, wood, rubber, textiles, glass, ceramic, paper, bamboo or foodstuffs, in both normal and protective atmospheres, using, for example, inert gases or vacuum.
Document Type | Standard |
Status | Current |
Publisher | International Electrotechnical Committee |
Committee | TC 27 |