K05 电工产品机械结构 标准查询与下载

JB/T 6753.1-1993 电工设备的设备构件公差.钣金件和结构的一般公差及其选用规则

本标准规定了钣金件和结构的一般公差及其选用规则。 本标准适用于电工设备的设备构体中钣金件和结构选用的一般公差。

Tolerance of component parts of electrical equipments General tolerance and applicable rules for stamping parts and their structure

IEC 60917/AMD1:1993 电子设备用插箱插件设计和模数等级.修改件1

Modular order for the development of mechanical structures for electronic equipment practices; amendment 1

UL SUBJECT 2062-1993 使用在危险(已分级)位置围栏的调查大纲.发布编号:1

1.1 These requirements cover enclosures classified with respect to explosion and fire hazard only. These enclosures are intended for installation and use in hazardous (classified) locations, Class I, Groups A, B, C, and D, and Class II, Groups E, F, and G, in accordance with the National Electrical Code, NFPA 70. 1.2 A product that contains features, characteristics, components, materials, or systems new or different from these in use when the Outline of Investigation was developed, and that involves a risk of fire, electric shock, or injury to persons, shall be evaluated using the appropriate additional component and end-product requirements as determined necessary to maintain the level of safety for the use of the product as originally anticipated by the intent of this Outline of Investigation.

Outline of Investigation for Enclosures for Use in Hazardous (Classified) Locations Issue Number: 1

BS 7315:1990+A1:1993 充气式高压开关装置和控制装置用锻铝和铝合金壳体的规范

2.1 Type of equipment This standard applies to fusion welded wrought aluminium and aluminium alloy enclosures pressurized with dry air, inert gases, for example sulphur hexafluoride or nitrogen or a mixture of such gases, used in indoor or outdoor installations of high-voltage switchgear and controlgear, where the gas is used The enclosures comprise parts of electrical equipment not necessarily limited to the following examples: circuit-breakers switch-disconnectors disconnectors earthing switches current transformers voltage transformers surge arrestors busbars and connections The scope covers also pressurized components such as the centre-chamber of live tank switchgear and controlgear, gas-insulated current transformers, etc. 2.2 Production The production of the enclosures shall be in accordance with documented welding procedures which shall be carried out by well trained and supervised welding personnel. Where International Standards (ISO or CEN) are not available National Standards may be used. NOTE This standard will be revised as soon as possible when ISO or CEN standards covering the various aspects are available. 2.3 Quality assurance It is the intention of this standard that the switchgear manufacturer shall be responsible for achieving and maintaining a consistent and adequate quality of product. Sufficient examinations shall be made by the enclosure manufacturer to ensure that the materials, production and testing comply in all respects with the requirements of this standard and ISO 6213:1983. Inspection by the user’s inspectors shall not absolve the switchgear manufacturer from his responsibility to exercise such quality assurance procedures as to ensure that the requirements and the intent of this standard are satisfied. NOTE Reference should be made to the ISO 9000 series of standards for quality assurance systems.

Specification for Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear

DIN 4000-30:1990 铭牌的产品特性图表

Tabular layouts of article characteristics for nameplates

KS C 6460-1990 多层印刷线路板

This Korean Industrial Standard specifies multilayer printed wiring boards (hereafter referred to as "printed boards") used mainly for electrical apparatus. But it is not applicable for multilayer flexible printed wiring boards, multilayer flex rigid printed wiring boards, and metal core printed wiring boards. Remark 1. The classifying symbols used in this standard are not indicating grades but simply classifications. 2. The units and numerical values given in { } in this standard are based on the traditional units, and are appended for informative reference.

Multilayer Printed Wiring Boards

AS 1939/SUPP 2:1990 电气设备由外壳提供保护的等级(IP代码).挂图2(AS 1939-1990标准的补充件2)

Displays the various combinations of first characteristic numeral and additional letter (indicating the protection of persons and the protection of equipment against solid foreign objects) included in the IP Code. Specifies and depicts basic details of a

Degrees of protection provided by enclosures for electrical equipment (IP Code) - Wallchart 2 (Supplement 2 to AS 1939-1990)

AS 1939/SUPP 1:1990 电气设备由外壳提供保护的等级(IP代码).挂图1(AS 1939-1990标准的补充件1)

Displays in text and diagrams the meanings of the two characteristic numerals of the IP Code specified in AS 1939-1990, in particular the dual protection of persons and of equipment indicated by the first numeral and the protection against ingress of water indicated by the second numeral. It is intended as an aid to be read in conjunction with AS 1939. Refers to AS 1939 Supplement 2.

Degrees of protection provided by enclosures for electrical equipment (IP Code) - Wallchart 1 (Supplement 1 to AS 1939-1990)

NF C20-152:1988 482.6 mm (19 in) 系列机械结构尺寸.第3部分:辅助支架和相关插入部件

Dimensions of mechanical structures of the 482,6 mm (19 in) series. Part 3 : subracks and associated plug-in units.

NF C20-151:1988 482.6 mm (19 in) 系列机械结构尺寸.第2部分:机箱与箱架结构间距

Dimensions of mechanical structures of the 482,6 mm (19 in) series. Part 2 : cabinets and pitches of rack structures.

NF C20-150:1988 482.6 mm (19 in) 系列机械结构尺寸.第1部分:护板与箱架

Dimensions of mechanical structures of the 482,6 mm (19 in) series. Part 1 : panels and racks.

HD 365 S3-1988 外壳防护等级分类

Classification of degrees of protection provided by enclosures

Classification of Degrees of Protection Provided by Enclosures

DIN 41116-1:1987 电气工程用带螺纹枢轴的圆柱形金属壳体

This standard deals with determinations for cylindrical metal casings for electrical engineering.

Cylindrical metal casings for electrical engineering with thread pivot

DIN 41115:1987 电气工程用圆柱形金属外壳

This standard deals with determinations for cylindrical metal casings for electrical engineering.

Cylindrical metal casings for electrical engineering

JIS Z 8304:1984 商标牌设计标准

この規格は，機械器具類に取り付ける銘板の設計基準について規定する。

Design standard for nameplates

AIA/NAS NA 0121-1980 公制连接2-柳钉90度角支架

Sheave web and hub dimensions optional providing pulley meats atrength, weight, and elearance requirements of apeoifieation and drawing.

Bracket, 90 Degree Angle, 2-Rivet Attach, Metric

AIA/NAS NA 0121-0122-1980 公制连接2-柳钉90度角支架

This standard provides a method for the packaging of an item i n a transparent plastic bag.

Bracket, 90 Degree Angle, 2-Rivet Attach, Metric

AIA/NAS NA 0122-1980 公制连接2-柳钉90度角支架

This standard provides a method for the packaging of an item i n a transparent plastic bag.

Bracket, 90 Degree Angle, 2-Rivet Attach, Metric

BS 4662:1970 电气附件外壳用箱规范

Boxes suitable for recessed or surface mounting.

Specification for boxes for the enclosure of electrical accessories

AS 1939:1990 电气设备由外壳提供保护的等级(IP代码).挂图2(AS 1939-1990标准的补充件2)

Displays the various combinations of first characteristic numeral and additional letter (indicating the protection of persons and the protection of equipment against solid foreign objects) included in the IP Code. Specifies and depicts basic details of access and object probes. Is intended as an aid to be read in conjunction with AS 1939. Refers to AS 1939 Supplement 1 for the second characteristic numeral.

Degrees of protection provided by enclosures for electrical equipment (IP Code) - Wallchart 2 (Supplement 2 to AS 1939-1990)