標準號：SIS SS-ISO 7284-1987
中文標準名稱：電阻焊接設備．汽車行業使用的多點焊接．適用于帶兩個獨立復卷繞組變壓器的特殊規范
英文標準名稱：Resistance welding equipment - Multi- spot welding as used in the automobile industry - Particular specifications applicable to transformers with two separate secondary windings
發布日期：1987/2/15 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：The purpose of this International Standard is to give specific details or to complement ISO 5826, which deals with general specifications applicable to all transformers, relating to par-ticular transformers within its field of application.Unless otherwise specified, those requirements of ISO 5826 not modified by this International Standard are applicable.This International Standard applies to transformers with two separate secondary windings for electric resistance welding machines for multi-spot welding as used in the automobile in-dustry.NOTE — By agreement between the manufacturer and the user, this International Standard may also be applied to those transformers for multi-spot welding used in other industries or for other types of welding machines where possible. ISO 5826 is applicable in all cases.