Standard Test Method for Alternating Current Magnetic Properties of Laminated Core Specimen Using Voltmeter-Ammeter-Wattmeter Methods

Informácie o norme:

Označenie normy: ASTM A697-98
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.10.1998
Počet strán: 11
Približná hmotnosť: 33 g (0.07 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

Anotácia textu normy ASTM A697-98 :

Keywords:
A-C (alternating-current) magnetic properties, Commercial power frequencies, Core loss, emalternating-current, Current measurement, emalternating-current, laminated cores (made from flat-rolled materials), using, wattmeter-ammeter-voltmeter method, test,, Exciting current, emalternating-current, laminated cores, using wattmeter-ammeter-voltmeter method, test,, Laminated cores, magnetic properties (a-c), using wattmeter-ammeter-voltmeter method,, test,, Permeability, emalternating-current