History of creation
The need to create regulatory and technical documents that standardize the design and operation of electrical networks and devices arose back in the days of GOELRO. Until 1949, the requirements were discussed and approved at the All-Russian, and subsequently at the All-Union Electrotechnical Congresses, with separate rules for electrical devices and safety.
Only in 1946-1949 the first edition of the PUE was published. During these years they were published in separate sections in the form of brochures. The first Rules for the Construction of Electrical Installations were published as a single book in 1949.
In 1950, “Changes and additions” to them were released, then in the same year PUE 2 was released, without significant differences from the 1949 version, taking into account the Changes and additions.
Since 1957, new sections of the Rules appeared and the third edition was formed. It was published as a single book only in 1965, and in the same year the fourth edition appeared.
1976-1982 – years of publication of individual sections of the fifth edition. And they operated until the advent of PUE 6, in 1985.
From 1999 to 2003, PUE 7 was developed, which was approved by Order of the Ministry of Energy of Russia dated July 8, 2002 No. 204
Differences between PUE 7 and PUE 6
As already mentioned, currently in the Russian Federation there is PUE 7 and certain parts of the 6th edition, for example, chapters 4.3, 4.4, 7.3, 7.4, 7.7
There are not too many differences between the sixth edition and the seventh, here are some of them:
The following concepts and classification of grounding systems were introduced:
- TN-S grounding system;
- TN-CS grounding system;
- TN-C grounding system;
- CT grounding system;
- IT grounding system.
The next change is that the concept of “protective grounding” replaced the concept of “grounding”.
And one more thing - the requirements and attention to electrical safety issues have been strengthened.
Thus, domestic standards were updated and brought closer to international standards. In general, PUE 7 complements Chapter 6 of the edition.
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PUE status?
— Partially valid (not all articles are approved by the federal executive authority), reference (since it is not a document in the field of standardization under the Federal Law on TR, and only technical regulations of the Customs Union or the Russian Federation are mandatory), the procedure for application is not defined .
In Appendix 2 to the order of OJSC RAO <> dated 08/14/2003 N. 422, “List of scientific and technical documentation approved in ministries and departments of the Russian Federation before 07/01/2003, subject to mandatory execution,” the document is listed under N. 28.
according to the Register of scientific and technical documentation operating in the electric power industry in accordance with Appendix 1 to the order of OJSC RAO <> dated 08/14/2003 No. 422 document is listed under No.580.
Has identification number: SO 153-34.20.120-2003
Name: Rules for the installation of electrical installations (Section 6, Chapter 7.1 and 7.2 - Approved by Order of the Minister of Energy of the Russian Federation dated 06.10.1999; Chapters 1.1, 1.2, 1.7, 1.9, 7.5, 7.6, 7.10 - Approved by Order of the Minister of Energy of the Russian Federation dated 08.07. 2002 No. 204; Chapters 2.4, 2.5 - Approved by the Minister of the Ministry of Energy of the Russian Federation dated May 20, 2003 No. 187; Chapters 4.1,
4.2 - Approved Minister of the Ministry of Energy of the Russian Federation dated June 20, 2003 No. 242; Chapter 1.8 - Approved.
Minister of the Ministry of Energy of the Russian Federation dated 04/09/2003 No. 150) In the order of the Federal Service for Environmental, Technological and Nuclear Supervision dated July 28, 2011 No. 435 “On approval of section I <> List of normative legal acts and normative documents related to the scope of activity of the Federal Service for Environmental, Technological and Nuclear Supervision as of July 1, 2011” PUE is listed for use in current activities to the extent that does not contradict the law Russian Federation, in subsection IV. Regulatory legal acts and regulatory documents of federal executive authorities, regulatory documents of executive authorities (divisions of executive authorities) of the USSR and the RSFSR”, in paragraph 5.
“Safety of electrical and thermal installations and networks”, subclause 5.2.
"Safety of Electrical Installations and Networks", No. 5.2.54.
But, besides this, I would like to note that:
1 From 2008 to the present, about 47 STO 70238424 have been approved and put into effect. ... series “Conditions for creation” (read design rules) of specific electrical equipment, systems, devices, stations, substations, power lines, etc. . and about a dozen STO 56947007-... relating to design standards and creation conditions.
2 According to the Federal Law of the Russian Federation dated December 27, 2002 N 184-FZ “On
technical regulation" PUE cannot be classified (attributed) to documents in the field of standardization (status is not defined).
3 Recent changes that removed from the scope of the Federal Law of the Russian Federation dated December 27, 2002 N 184-FZ “On Technical Regulation” “... relations related to the development, adoption, application and implementation ... of requirements for ensuring the reliability and safety of electric power systems and electric power facilities , with the exception of cases of development, adoption, application and execution of such requirements for products or for products and the processes of design (including research), production, construction, installation, commissioning, operation, storage, transportation, sales and disposal related to the requirements for products.” (the status of the PUE is even more uncertain).
4 Latest Amendments to the Federal Law of March 26, 2003 N 35-FZ “On Electric Power Industry” The Government of the Russian Federation (the Ministry of Energy in particular) does not have the authority to determine (approve) the rules for the design of electrical installations and the rules for the technical operation of power plants and networks.
Powers of the Government of the Russian Federation in the field of state regulation and control in the electric power industry The Government of the Russian Federation, federal executive authorities and executive authorities of the constituent entities of the Russian Federation in accordance with the legislation of the Russian Federation on the electric power industry are authorized to:
- approve:
rules of the wholesale market and basic provisions for the functioning of retail markets; essential terms of the agreement on joining the trading system of the wholesale electricity and capacity market; the procedure for the development, coordination and approval of schemes and programs for the development of a unified national (all-Russian) electric network for a long-term period, rules of non-discriminatory access to electric energy transmission services, operational dispatch control services in the electric power industry and services of commercial infrastructure organizations; rules for the provision of services for the transmission of electric energy, for operational dispatch control in the electric power industry and services for commercial infrastructure organizations; rules for the implementation of antimonopoly regulation and control in the electric power industry; sample contracts for the purchase and sale of electrical energy (energy supply) with consumers; rules of operational dispatch control in the electric power industry, including a list of technologically isolated territorial electric power systems, a list of subjects of operational dispatch control in these systems and the procedure for implementing operational dispatch control in them; rules for concluding and executing public contracts on the wholesale and retail markets; rules and procedures for guaranteeing suppliers; the procedure for providing intersystem electrical connections, including the methodology for carrying out mutual settlements related to the settlement of relations regarding the transmission of electrical energy; procedure for investigating the causes of accidents in the electric power industry; the procedure for the creation and functioning of headquarters to ensure the safety of power supply in order to prevent disruption of power supply for reasons beyond the control of the actions of power industry entities and caused, along with other reasons, by dangerous natural phenomena or other emergency situations; the main directions of state policy in the field of increasing the energy efficiency of the electric power industry, containing target indicators for the volume of production and consumption of electrical energy using renewable energy sources in the total balance of production and consumption of electrical energy; a plan or program of activities to achieve the specified targets; criteria for providing subsidies from the federal budget in order to compensate for the cost of technological connection of generating facilities with an installed generating capacity of no more than 25 MW, recognized as qualified facilities in accordance with the provisions of paragraph 3 of Article 33 of this Federal Law, operating on the basis of the use of renewable energy sources, to persons who such objects belong by right of ownership or other legal basis; rules for the technological functioning of electric power systems;
- determine:
procedure and conditions for the construction and financing of electric power facilities; the procedure for decommissioning electrical power facilities for repairs and decommissioning; the procedure for interaction between subjects of operational dispatch control in the electric power industry and grid organizations that carry out operational and technological control; features of the forced separation of business entities carrying out monopolistic activities in the electric power industry; essential terms of agreements on the procedure for the use by the organization for managing the unified national (all-Russian) electrical network of power grid facilities belonging to the owners or other legal owners and included in the unified national (all-Russian) electrical network; the procedure for complete and (or) partial limitation of the mode of consumption of electrical energy, including its level, in the event of violation of their obligations by consumers of electrical energy (including in relation to certain categories of consumers for whom a special procedure may be provided for providing security for obligations to pay for electrical energy ), as well as if it is necessary to take urgent measures to prevent or eliminate accidents; a list of individual parts of the price zones of the wholesale market, which establish the features of the functioning of the wholesale and retail markets; and change the boundaries of price and non-price zones of the wholesale market, taking into account the technological and systemic limitations of the Unified Energy System of Russia; the main directions of state policy in the field of energy saving; a mechanism for stimulating the use of renewable energy sources by selling electrical energy produced by qualified generating facilities operating on their basis on the wholesale market at equilibrium prices of the wholesale market, taking into account a premium determined in the manner established by the Government of the Russian Federation, or by selling the capacity of qualified generating facilities in the amount production of electrical energy based on the use of renewable energy sources using the capacity trading mechanism provided for by the rules of the wholesale market for the sale of capacity of the specified generating facilities.
- install:
criteria and procedure for classifying electrical grid facilities as part of the unified national (all-Russian) electrical network; the procedure for technological connection of power receiving devices of legal entities and individuals to electrical networks; rules for the provision of services to ensure system reliability, services to ensure the recovery of the Unified Energy System of Russia from emergency situations, services to form a technological power reserve; criteria and procedure for classifying subjects of the electric power industry and consumers of electric energy as persons subject to mandatory servicing when providing services for operational dispatch control in the electric power industry; criteria for classifying electric power industry entities as entities whose investment programs (including determining the sources of their
financing) are approved by the authorized federal executive body and (or) executive bodies of the constituent entities of the Russian Federation; the procedure for approving (including the procedure for coordination with executive authorities of the constituent entities of the Russian Federation) investment programs and monitoring the implementation of such programs; features of the functioning of the wholesale and retail markets in certain parts of the price zones of the wholesale market, the procedure for submitting price applications by subjects of the wholesale market, the procedure for their selection and determination of the equilibrium price of the wholesale market, taking into account the characteristics of its price zones; rules for maintaining mandatory separate accounting by type of activity in the electric power industry; rules, criteria and procedure for qualifying a generating facility operating on the basis of the use of renewable energy sources as meeting the target indicators established in accordance with the main directions of state policy in the field of increasing energy efficiency of the electric power industry (hereinafter referred to as qualified generating facilities operating on the basis of the use of renewable energy sources) . Generating facilities operating on the basis of the use of renewable energy sources also include facilities that carry out combined generation of electrical and thermal energy, if these facilities use renewable energy sources to generate electrical and thermal energy; the procedure for coordinating the transfer of electric grid facilities included in the unified national (all-Russian) electric grid to lease to territorial grid organizations; procedure for federal state energy supervision;
take measures for social protection of certain categories of citizens, including in the form of approving the procedure for providing such citizens with security for their obligations to pay for electric energy in accordance with the budgetary legislation of the Russian Federation;
support the use of renewable energy sources and stimulate the use of energy efficient technologies in accordance with the budget legislation of the Russian Federation;
And according to Art. 38. “Guarantees of reliable supply of electrical energy to consumers”:
— responsibility to consumers of electrical energy for reliability
providing them with electrical energy and its quality in accordance with the requirements of technical regulations (which do not exist and their development is not envisaged in the near future within the framework of the Customs Union) and other mandatory requirements (it is not clear what they are) bear (within their
responsibility) subjects of the electric power industry that ensure the supply of electric energy to consumers of electric energy, including energy sales organizations, guaranteeing suppliers and territorial network organizations;
— the basis of the system for reliable provision of electrical energy to consumers is a reliable power supply scheme and compliance with all requirements of the rules of technical operation of power plants and networks, as well as the presence of specialized organizations in the retail markets - guaranteeing suppliers.
Sincerely,
Head of the Technical Regulation Department of the Department of Regulatory and Technical Policy of NP "INVEL"
Ganin Vyacheslav Sergeevich
The requirements of the Electrical Installation Rules are mandatory for all organizations, regardless of ownership and organizational and legal forms, as well as for individuals engaged in entrepreneurial activities without forming a legal entity.
Section 1. GENERAL RULES
| Chapter 1.1. | a common part |
| Chapter 1.2. | Power supply and electrical networks |
| Chapter 1.3. | Selection of conductors by heating, economic current density and corona conditions |
| Chapter 1.4. | Selection of electrical devices and conductors according to short circuit conditions |
| Chapter 1.5. | Electricity metering |
| Chapter 1.6. | Electrical measurements |
| Chapter 1.7. | Grounding and protective electrical safety measures |
| Chapter 1.8. | Acceptance testing standards |
| Chapter 1.9. | Insulation of electrical installations |
Section 2. SEWERAGE OF ELECTRIC POWER
| Chapter 2.1. | Electrical wiring |
| Chapter 2.2. | Current conductors with voltage up to 35 kV |
| Chapter 2.3. | Cable lines with voltage up to 220 kV |
| Chapter 2.4. | Overhead power lines with voltage up to 1 kV |
| Chapter 2.5. | Overhead power lines with voltage above 1 kV |
Section 3. PROTECTION AND AUTOMATION
| Chapter 3.1. | Protection of electrical networks with voltage up to 1 kV |
| Chapter 3.2. | Relay protection |
| Chapter 3.3. | Automation and telemechanics |
| Chapter 3.4. | Secondary circuits |
Section 4. SWITCH DEVICES AND SUBSTATIONS
| Chapter 4.1. | Switchgears with voltage up to 1 kV AC and up to 1.5 kV DC |
| Chapter 4.2. | Switchgears and substations with voltage above 1 kV |
| Chapter 4.3. | Converter substations and installations |
| Chapter 4.4. | Battery installations |
Section 5. ELECTRIC POWER INSTALLATIONS
| Chapter 5.1. | Electrical machine rooms |
| Chapter 5.2. | Generators and synchronous compensators |
| Chapter 5.3. | Electric motors and their switching devices |
| Chapter 5.4. | Crane electrical equipment |
| Chapter 5.5. | Electrical equipment of elevators |
| Chapter 5.6. | Capacitor installations |
Section 6. ELECTRIC LIGHTING
| Chapter 6.1. | a common part |
| Chapter 6.2. | Interior lighting |
| Chapter 6.3. | Outdoor Lighting |
| Chapter 6.4. | Illuminated advertising, signs and illumination |
| Chapter 6.5. | Lighting control |
| Chapter 6.6. | Lighting devices and electrical installation devices |
Section 7. ELECTRICAL EQUIPMENT OF SPECIAL INSTALLATIONS
| Chapter 7.1. | Electrical installations of residential, public, administrative and domestic buildings |
| Chapter 7.2. | Electrical installations of entertainment enterprises, clubs and sports facilities |
| Chapter 7.3. | Electrical installations in hazardous areas |
| Chapter 7.4. | Electrical installations in fire hazardous areas |
| Chapter 7.5. | Electrothermal installations |
| Chapter 7.6. | Electric welding installations |
| Chapter 7.7. | Peat electrical installations |
| Chapter 7.10. | Electrolysis and electroplating plants |
APPLICATIONS
| to ch. 2.3, 2.4, 2.5 | Requirements for information signs and their installation |
| to ch. 2.5 | Guidelines for the design of supports, foundations and foundations of overhead lines |
| to ch. 7.3 | Appendix 1 (informative) to Ch. 7.3 Categories and groups of explosive mixtures according to PIVRE and PIVE |
| to ch. 7.3 | Appendix 2 (informative) to Ch. 7.3 Marking of explosion-proof electrical equipment according to PIVRE |
| to ch. 7.3 | Appendix 3 (informative) to Ch. 7.3 Marking of explosion-proof electrical equipment according to PIVE |
DOWNLOAD PUE 7 ALL CHAPTERS IN ONE ARCHIVE
| Download PUE 7 all chapters in one archive in PDF format (10.9 MB) | ||
| Download PUE 7 all chapters in one archive in DOC format (Word (3 MB) |
Preface
The seventh edition of the Electrical Installation Rules (PUE) due to the long processing period (at least two years) will be issued and put into effect in separate sections and chapters as work on their revision, coordination and approval is completed.
This publication includes sections and chapters of the seventh edition prepared by OJSC VNIPI Tyazhpromelektroproekt together with the Roselectromontazh Association:
Section 6 Electric lighting, consisting of: Chapter 6.1. A common part; Chapter 6.2. Interior lighting; Chapter 6.3. Outdoor Lighting; Chapter 6.4. Illuminated advertising, signs and illumination; Chapter 6.5. Lighting control; Chapter 6.6. Lighting devices and electrical installation devices.
Section 7. Electrical equipment of special installations: Chapter 7.1. Electrical installations of residential, public, administrative and domestic buildings; Chapter 7.2. Electrical installations of entertainment enterprises, clubs and sports facilities.
When preparing these chapters of the PUE, the requirements of state standards (in particular GOST R 50571), building codes and regulations, and recommendations of scientific and technical councils of leading electric power organizations were taken into account. The project was reviewed by the working groups of the Coordination Council for the revision of the PUE. Section 6, chapter 7.1. and 7.2. agreed with the State Construction Committee of Russia, GUGPS of the Ministry of Internal Affairs of Russia, RAO UES of Russia, JSC VNIIE and submitted for approval by the Department of State Energy Supervision and Energy Saving of the Ministry of Fuel and Energy of Russia.
The requirements of the Rules for the Construction of Electrical Installations are mandatory for all departments, regardless of their organizational and legal form, as well as for persons engaged in entrepreneurial activities without forming a legal entity.
From 07/01/2000, Section 6, Section 7, Chapter 7.1 and Chapter 7.2 of the Sixth Edition Electrical Installation Rules are no longer in force. The publication of sections and chapters of the Seventh Edition of the Electrical Installation Rules can be carried out only with the permission of Gosenergonadzor
Section 7. PUE. Electrical installations of residential and public buildings
View and download: Section 7, Electrical installations of residential and public buildings, PUE, edition 7, dated 07/08/2002.
Chapter 7.1. Electrical equipment of residential and public buildings Chapter 7.2. Electrical equipment of entertainment enterprises, clubs and sports facilities Chapter 7.3. Electrical installations in hazardous areas Chapter 7.4. Electrical installations in fire hazardous areas Chapter 7.5. Electrothermal installations Chapter 7.6. Electric welding installations Chapter 7.7. Peat electrical installations Chapter 7.10. Electrolysis plants and electroplating plants. Applications to the PUE
Seventh edition
The book contains requirements for the installation of electrical lighting in buildings, premises and structures for various purposes, open spaces and streets, as well as requirements for the installation of advertising lighting. Contains requirements for electrical equipment of residential and public buildings, entertainment enterprises, club institutions, and sports facilities.
The book is intended for engineering and technical personnel involved in the design, installation and operation of electric lighting installations, as well as electrical equipment for special installations.
Section 1. PUE. General rules
View and download: Section 1. General rules, PUE (Rules for Electrical Installations), edition 7, dated 07/08/2002.
Chapter 1.1. General part Chapter 1.2. Power supply and electrical networks Chapter 1.3. Selection of conductors based on heating, economic current density and corona conditions Chapter 1.4. Selection of electrical devices and conductors according to short circuit conditions Chapter 1.5. Electricity metering Chapter 1.6. Measurements of electrical quantities Chapter 1.7. Grounding and protective electrical safety measures Chapter 1.8. Acceptance test standards Chapter 1.9. Insulation of electrical installations
Preface
Date of introduction 2003-01-01
Developed taking into account the requirements of state standards, building codes and regulations, recommendations of scientific and technical councils for reviewing draft chapters. The draft chapters were reviewed by the working groups of the Coordination Council for the revision of the EMP.
Prepared by JSC VNIIE.
Agreed in accordance with the established procedure with the Gosstroy of Russia, Gosgortekhnadzor of Russia, RAO UES of Russia (JSC VNIIE) and submitted for approval by Gosenergonadzor of the Ministry of Energy of Russia.
Approved by the Ministry of Energy of the Russian Federation, order No. 204 dated July 8, 2002.
Chapter 1.1 of the Sixth Edition of the Electrical Installation Rules (PUE 6) is no longer in force from January 1, 2003.
“Rules for the construction of electrical installations” (PUE) of the seventh edition, due to the long period of processing, are issued and put into effect in separate sections and chapters as work on their revision, coordination and approval is completed.
The requirements of the Electrical Installation Rules are mandatory for all organizations, regardless of ownership and organizational and legal forms, as well as for individuals engaged in entrepreneurial activities without forming a legal entity.
Keywords: PUE, PUE 7, PUE edition, PUE 7 edition, PUE download, PUE rules, PUE electrical installations, PUE electrical installation rules, PUE cables, PUE 7 download, PUE grounding, PUE 7 electrical installation rules, PUE 7 edition download
Contents of PUE 7
Section 1. General rules Chapter 1.1.
General part Chapter 1.2. Power supply and electrical networks Chapter 1.3. Selection of conductors based on heating, economic current density and corona conditions Chapter 1.4. Selection of electrical devices and conductors according to short circuit conditions Chapter 1.5. Electricity metering Chapter 1.6. Measurements of electrical quantities Chapter 1.7. Grounding and protective electrical safety measures Chapter 1.8. Acceptance test standards Chapter 1.9. Insulation of electrical installations Section 2. Electricity sewerage Chapter 2.1. Electrical wiring Chapter 2.2. Current conductors with voltage up to 35 kV Chapter 2.3. Cable lines with voltage up to 220 kV Chapter 2.4. Overhead power lines with voltage up to 1 kV Chapter 2.5. Overhead power lines with voltages above 1 kV Section 3. Protection and automation Chapter 3.1. Protection of electrical networks with voltage up to 1 kV Chapter 3.2. Relay protection Chapter 3.3. Automation and telemechanics Chapter 3.4. Secondary circuits Section 4. Distribution devices and substations Chapter 4.1. Switchgears with voltage up to 1 kV AC and up to 1.5 kV DC Chapter 4.2. Switchgears and substations with voltages above 1 kV Chapter 4.3. Converter substations and installations Chapter 4.4. Battery installations Section 5. Electric power installations Chapter 5.1. Electrical machine rooms Chapter 5.2. Generators and synchronous compensators Chapter 5.3. Electric motors and their switching devices Chapter 5.4. Electrical equipment of cranes Chapter 5.5. Electrical equipment of elevators Chapter 5.6. Capacitor installations Section 6. Electric lighting Preface Chapter 6.1. General part Chapter 6.2. Interior lighting Chapter 6.3. External lighting Chapter 6.4. Illuminated advertising, signs and illumination Chapter 6.5. Lighting control Chapter 6.6. Lighting devices and electrical installation devices Section 7. Electrical equipment of special installations Chapter 7.1. Electrical installations of residential, public, administrative and domestic buildings Chapter 7.2. Electrical installations of entertainment enterprises, clubs and sports facilities Chapter 7.3. Electrical installations in hazardous areas Chapter 7.4. Electrical installations in fire hazardous areas Chapter 7.5. Electrothermal installations Chapter 7.6. Electric welding installations Chapter 7.7. Peat electrical installations Chapter 7.10. Electrolysis installations and electroplating installations PUE 7, read
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