29.120.00 标准查询与下载

GB/T 24276-2009 评估部分型式试验的低压成套开关设备和控制设备(PTTA)温升的外推法

本标准规定了确定部分型式试验的低压成套开关设备和控制设备(PTTA)温升的外推法。 本标准适用于封闭式部分型式试验的低压成套开关设备和控制设备(PTTA)或不带强迫通风的PTTA的分隔式柜架单元。

A method of temperature-rise assessment by extrapolation for partially type-tested assemblies(PTTA) of low-voltage switchgear and controlgear

KS C 8457-2005 地板下线导管配件

이 규격은 KS C 8425에 규정하는 플로어 덕트(이하 덕트라 한다.)에 사용하는 접속

Fittings for underfloor ducts

KS C 8463-1997 电梯按键开关盒

이 규격은 건축물에 설치하는 승객 및 화물용 엘리베이터 승강장의 호출 버튼에 사용하는 승강

Boxes for elevator call button switch

UL 1773-1993 端子箱

Termination boxes

UL 355-1992 电线卷线轴

Cord reels

DIN 43637-4:1992 规格00-100A 500V和规格1-250A 500V高遮断容量熔断器用架空线用户分线箱

This document applies to overhead-line house connection boxes for HRC-fuses. It lays down the dimensions of this product. The constructional requirements are deleted in this standard because they are part of DIN VDE 0660 part 505 from July 1990.

Overhead-line house connection boxes for HRC-fuses size 00 up to 100 A 500 V and size 1 up to 250 A 500 V

DIN 43636:1992 规格为0至100A500V、HRC熔断器用架空线住户连接线接线盒

This document applies to overhead-line house connection boxes for HRC-fuses. It lays down the dimensions of this product. The constructional requirements are deleted in this standard because they are part of DIN VDE 0660 part 505 from July 1990.

Overhead-line house connection boxes for HRC-fuses size 00 up to 100 A 500 V

DIN 43627:1992 规格00-100A 500V和规格1-250A 500高遮断容量熔断器用地下输电用户分线箱

House connection boxes for underground service for HRC-fuses size 00 up to 100 A 500 V and size 1 up to 250 A 500 V

KS C 2812-1990 机械安装用铁轨

이 규격은 교류 600V(주파수 60Hz)이하 또는 직류 750V 이하에서 사용하는 계전기

Mounting rails for devices

UL 869-1989 维修用设备

Service equipment

DIN 43637-5:1977 架空线路专用接线盒.屋顶电杆支架管中导线间距盘

Overhead line private connection boxes; disk for spacing of conductors in the roof pole stand tube

Overhead line private connection boxes; disk for spacing of conductors in the roof pole stand tube