1600 标准查询与下载

IEC 60502/AMD5:1993 第5次修改

Extruded solid dielectric insulated power cables for rated voltages from 1 kV up to 30 kV; amendment 5

IEC 60287/AMD3:1993 第3次修改

"Replace the first paragraph of this clause by the following: This standard deals solely with the conditions of steady-state operation of cables at all alternating voltages@ as well as in direct voltages up to 5 kV@ buried directly in the ground@ in ducts@ in troughs or in steel pipes@ both with and without partial drying-out of the soil@ as well as cables in air. The term ""steady state"" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature@ the surrounding ambient conditions being assumed constant."

Calculation of the continuous current rating of cables (100 % load factor); amendment 3

PN N99901-1992 图形符号术语

Przedmiotem normy s? podstawowe terminy i definicje dotycz?ce znaków graficznych takich, jak symbole graficzne, symbole obrazkowe, znaki informacyjne i ich elementy.

Graphical signs. Terminology

PN N01255-1992 安全颜色和安全符号

Safety colours and safety sings

IEC 61059:1991 电力电缆尺寸的经济最佳规定

Economic optimization of power cable size

PN N08003-1991 人机工程学数据．握着柄的手的空间尺寸

Przedmiotem normy s? wymiary minimalne przestrzeni dla r?ki obejmuj?cej uchwyt.

Ergonomics data. The space for a hand comprising the handle. Dimensions

PN N08018-1991 工作支架的人机工程设计数据．上肢操作区域尺寸

Przedmiotem normy s? zalecenia dotycz?ce wymiarów stref pracy kończyn górnych cz?owieka dla siedz?cej i stoj?cej pozycji, z uwzgl?dnieniem rodzaju wykonywanej pracy, na stacjonarnych stanowiskach, na których wyst?puje przewaga prac obci??aj?cych statycznie uk?ad mi??niowo-szkieletowy i nie wymagaj?cych si? nie wi?kszych ni? 10 N, a operator nie jest nara?ony na drgania o oddzia?ywaniu ogólnym.

Ergonomics design data for work stands. Operating zone of upper extremities. Dimensions

IEC 60502/AMD4:1990 第4次修改

Extruded solid dielectric insulated power cables for rated voltages from 1 kV up to 30 kV; amendment 4 to IEC 502:1983

IEC 60141-1/AMD2:1990 第2次修改

Tests on oil-filled and gas-pressure cables and their accessories; part 1: oil-filled, paper-insulated, metal-sheathed cables and accessories for alternating voltages up to and including 400 kV; amendment 2 to IEC 141-1:1976

IEC 60502:1983 额定电压1KV-30KV的挤压固体电介质绝缘电力电缆

Extruded solid dielectric insulated power cables for rated voltages from 1kV to 30kV

IEC 60287:1982 电缆连续电流额定值(负荷率100%)的计算

Calculation of the continuous current rating of cables (100 % load factor)