IEC 999-1-1990 发布历史

Applies to screw-type and screwless-type clamping units for the connection of unprepared rigid (solid or stranded) or flexible electrical copper conductors, having a cross-sectional area of 0, 5 mm up to and including 35 mm and equivalent AWG conductors with a rated voltage not exceeding 1000 V alternating current up to and including 1000 Hz and 1500 V direct current.

IEC 999-1-1990由国际电工委员会 IX-IEC 发布于 1990-05，于 1999-11 废止。

IEC 999-1-1990在国际标准分类中归属于: 29.120.20 连接装置。

IEC 999-1-1990 发布之时，引用了标准

IEC 60228A-1982 绝缘电缆的导线补充1
ISO 1456-1974 金属镀层.镍加铬的电镀镀层
ISO 2081-1986 金属覆盖层钢铁上锌电镀层
ISO 2093-1986 锡电镀层规范和试验方法

IEC 999-1-1990的历代版本如下：

1990年05月 IEC 999-1-1990

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标准号: IEC 999-1-1990
发布日期: 1990年05月
实施日期
废止日期: 1999-11
国际标准分类号: 29.120.20
发布单位: IX-IEC
引用标准: IEC 60228A-1982 ISO 1456-1974 ISO 2081-1986 ISO 2093-1986

适用范围: Applies to screw-type and screwless-type clamping units for the connection of unprepared rigid (solid or stranded) or flexible electrical copper conductors, having a cross-sectional area of 0, 5 mm up to and including 35 mm and equivalent AWG conductors with a rated voltage not exceeding 1000 V alternating current up to and including 1000 Hz and 1500 V direct current.

IEC 999-1-1990
已作废

Connecting devices - Safety requirements for screw-type and screwless-type clamping units for electrical copper conductors - Part 1: General requirements and particular requirements for conductors from 0, 5 mm<(hoch)2> up to 35 mm<(hoch)2> (included)