共找到 140 条与 电工产品机械结构 相关的标准,共 10 页
本部分规定了箱体的应用尺寸。 这些尺寸从GB/T l9183.2(idt IEC 61969—2:2000)中选择得出,并且按IEC 60917—2—1规定的要求给出设备安装尺寸。 注:就设备安装尺寸而言,与户外机柜非常相似。由于箱体尺寸较小,所以增量也比机柜小。
Mechanical structures for electronic equipment--Outdoor enclosures--Part 2-2: Dimensions for cases
本部分规定了机柜的应用尺寸。 这些尺寸从GB/T l9183.2(idt IEC 61969—2)中选择得出,并且按IEC 60917—2—1规定的尺寸给出了机柜安装尺寸。它确保户内机柜和户外机柜中的设备有相同的安装尺寸。
Mechanical structures for electronic equipment--Outdoor enclosures--Part 2-1:Dimensions for cabinets
本标准规定了室内和户外使用的符合IEC 60917和IEC 60297标准的机柜、机架、插箱和机箱的机械试验、气候试验和安全要求。它仅全部或部分地适用于按照IEC 60917和IEC 60297设计的电子设备机械结构,而不适用于电子设备或系统。 本标准的目的是保证机柜、机架、插箱和机箱的物理完整性,考虑了不同应用中不同性能等级的需要。它试图让用户在选择设备以满足其特定的需要时比较有把握。
Mechanical structures for electronic equipment--Tests for IEC 60917 and IEC 60297--Part 1: Climatic,mechanical tests and safety aspects for cabinets,racks,subracks and chassis
本标准规定了高度进制为20mm的插箱面板、插件面板、架和柜的基本尺寸系列,以及插箱面板与架(或柜)间的安装尺寸。 本标准适用于高度进制为20mm的电工电子设备用插箱面板、插件面板、架或柜。
Series of basic dimensions of panels, rack and cabinets for vertical increment of 20mm
本标准规定了各类电工设备结构产品应普遍遵循的基本技术要求。 本标准适用于电工设备结构(以下简称结构)产品的设计、制造与验收。
General technical standard for electrical equipment structure
Series of basic dimensions of control and protective panels and cabinet for secondary circuit of power system
本标准规定的基本尺寸,适用于电力系统二次回路电气控制台,也可供火电厂机炉电集中控制台设计时选用。
Basic dimensions of electrical console for secondary circuit of power system
本标准规定的插箱及插件面板的基本尺寸系列,适用于电力系统二次回路控制装置及保护装置。
Series of basic dimensions of subracks and associated panels of plug-in units for control and protective equipment of secondary circuit of power system
Basic dimensions of electrical console for secondary circuit of power system
Series of basic dimensions of panels,racks and enclosures
Modular order for the development of mechanical structures for electrical and electronic equipment practices -- Part 1: Generic standard
UL Standard for Safety Enclosures for Electrical Equipment@ Environmental Considerations (Second Edition)
UL Standard for Safety Enclosures for Electrical Equipment, Non-Environmental Considerations (Thirteeth Edition)
本标准规定了家居配线箱的术语、分类和标记、一般规定、要求、试验方法、检验规则、标志、包装、运输和贮存。本标准适用于住宅套(户)内的家居配线箱。
House tele-distributor
Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. Particular requirements for enclosures for housing protective devices and other power dissipating electrical equipment
Degrees of protection provided by enclosures (IP code)
1.1 이 표준은 직류에서부터 100 kHz를 초과하지 않는 명시된 주파수까지 주파수 범위
Laboratory resistors-Part 2:Laboratory a.c. resistors
1.1 이 표준은 정확도등급 0.000 5부터 0.2(5 ppm∼2 000 ppm)까지의
Laboratory resistors-Laboratory d.c. resistors
Reliability testing. Compliance tests for constant failure rate and constant failure intensity
Specification for outdoor electricity meter cupboards
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