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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 7267-2015 | English | 209 |
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Series of basic dimension of protective and control panels and cabinet for secondary circuit of power system
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GB/T 7267-2015
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| GB/T 7267-2003 | English | 239 |
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Basic dimensions of the secondary circuit of the power system control and protection panels and cabinet series
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GB/T 7267-2003
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| GB/T 7267-1987 | English | 199 |
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Series of basic dimensions of control and protective panels and cabinet for secondary circuit of power system
| Obsolete |
GB/T 7267-1987
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PDF similar to GB/T 7267-2015
Basic data | Standard ID | GB/T 7267-2015 (GB/T7267-2015) | | Description (Translated English) | Series of basic dimension of protective and control panels and cabinet for secondary circuit of power system | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K05 | | Classification of International Standard | 31.240 | | Word Count Estimation | 10,165 | | Date of Issue | 2015-05-15 | | Date of Implementation | 2015-12-01 | | Older Standard (superseded by this standard) | GB/T 7267-2003 | | Quoted Standard | GB/T 8582-2008; GB/T 19183.2-2003; GB/T 19183.3-2003; GB/T 19290.3-2003 | | Regulation (derived from) | National Standard Announcement 2015 No. 15 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Standard specifies the secondary circuit of power system protection and automation cabinets (screen) of the terms and definitions, cabinet size elements, basic dimension series and tolerance. This Standard applies to the secondary circuit of power system protection and automation cabinets (screen). | GB/T 7267-2015: Series of basic dimension of protective and control panels and cabinet for secondary circuit of power system
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Series of basic dimension of protective and control panels and cabinet for secondary circuit of power system
ICS 31.240
K05
National Standards of People's Republic of China
Replacing GB/T 7267-2003
Power system protection and secondary circuit
Automation cabinet (screen) Series of basic dimensions
Issued on. 2015-05-15
2015-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 rack (screen) size of each element 1
5 cabinet (screen) of the basic dimensions and tolerances 3
5.1 cabinet (screen) of the basic size 3
The basic dimensions of 5.2 outdoor cabinet 4
5.3 Dimensions and tolerances 5
5.4 The shape and position tolerances 5
Figure 1 cabinet (screen) size of each element 2
Figure 2 cabinet (screen) Foot mounting hole size element 2
Figure 3 dimensions of each element 3 outdoor cabinet
Table a cabinet (screen) size and shape of the foot dimensions 3
Table 2 within the cabinet (screen) and cabinet door lock hole and the front and rear position size 4
Table 3 outdoor cabinet basic dimensions 4
Table 4 cabinet size limit deviation of 5
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB "secondary circuit of power system control and protective panels and cabinet basic size series"/T 7267-2003.
This standard compared with GB/T 7267-2003, the main changes are.
--- Standard name changed to "Power System Protection and Automation Cabinets secondary circuit (screen) Series of basic dimensions";
--- To Figures 1, 2 and 3 were redrawn to increase the size of the necessary elements;
--- Increased outdoor cabinets, indoor cabinets defined;
--- Increased outdoor cabinet dimensions;
--- Increasing the screen dimensions of the cabinet dimensional tolerances and geometric tolerances;
--- Increased ago, back door lock height position;
--- Cabinet amended and pore size and location.
The standard proposed by China Electrical Equipment Industrial Association.
This standard by the national measuring relays and protection equipment Standardization Technical Committee (SAC/TC154) centralized.
This standard was drafted. XJ Electric Co., Ltd., Guodian Nanjing Automation Co., Ltd., Xuchang Cape Electric Institute, South
Beijing NARI-RELAYS Electric Co., Ltd., Beijing Sifang Automation Co., NARI Technology Development Co., Ltd., Dongfang Electronics
Co., Ltd., Harbin Electric Group Co., Ltd. Cheng relay.
Drafters of this standard. Zhuyun Xiao, Jiao slope, Wu Bei Yin Donghai, Meng Hui, including Kwan, Han Debin, Luwan Yuan, Jiang crown before, Chen Zhen, Zhang Yang,
Guo Shengjun, Hu Yunhua, Zhu Xinhua, Yang Kuaizhen.
This standard replaces the standards previously issued as follows.
--- GB/T 7267-1987, GB/T 7267-2003.
Power system protection and secondary circuit
Automation cabinet (screen) Series of basic dimensions
1 Scope
This standard specifies the secondary circuit of power system protection and automation cabinets (screen) of the terms and definitions, cabinet size elements, basic dimensions Department
Columns and their tolerances.
This standard applies to the secondary circuit of power system protection and automation cabinets (screen).
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 8582-2008 term structural mechanical electrical and electronic equipment
GB/T 19183.2-2003 electronic equipment mechanical structure outdoor enclosures - Part 2. Coordination dimensions for cases and cabinets
GB/T 19183.3-2003 electronic equipment - Outdoor enclosures - mechanical structures - Part 2-1. cabinet size
GB/T 19290.3-2008 development of mechanical structures modulo sequence electronic equipment - Part 2-1 isomer. Sectional specification 25mm
Interface coordination dimensions size device isomers of cabinets and racks of detailed specification
3 Terms and Definitions
Terms and definitions GB/T 8582-2008 defined apply to this document.
3.1
Indoor Cabinet indoorcabinet
Use indoors weatherprotected locations cabinets.
3.2
Outdoor Cabinet outdoorcabinet
Use in outdoor places without climate protection cabinet.
Each size screen and cabinet elements shown in Figure 1.
4 rack (screen) element of each size
Indoor cabinet (screen) size of each element of Figures 1 and 2, each the size outdoor cabinet elements shown in Figure 3. For the special requirements of the cabinet, should be
Referring to GB/T 19290.3-2008 (indoor cabinet) and GB/T 19183.3-2003 or GB/T 19183.2-2003 (outdoor enclosures) by
Manufacturer and the customer agreed.
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GB/T 7267-2015: Series of basic dimension of protective and control panels and cabinet for secondary circuit of power system
Status: Valid
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