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GB/T 7946-2015 English PDF

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GB/T 7946-2015: Electrical installation and safe operation of electric security fences
Status: Valid

GB/T 7946: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 7946-2015English629 Add to Cart 5 days [Need to translate] Electrical installation and safe operation of electric security fences Valid GB/T 7946-2015
GB/T 7946-2008English519 Add to Cart 4 days [Need to translate] The pulse electronic fence installation and safe operation Obsolete GB/T 7946-2008
GB 7946-1987English279 Add to Cart 3 days [Need to translate] Installation and safe operation of electrically energized entanglements and electric fences Obsolete GB 7946-1987

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Standard similar to GB/T 7946-2015

GB 15210   GB 8108   GB 10409   GB 10408   

Basic data

Standard ID GB/T 7946-2015 (GB/T7946-2015)
Description (Translated English) Electrical installation and safe operation of electric security fences
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard A91
Classification of International Standard 13.31
Word Count Estimation 30,366
Date of Issue 2015-05-15
Date of Implementation 2015-12-01
Older Standard (superseded by this standard) GB/T 7946-2008
Quoted Standard GB/T 2423.1-2008; GB/T 2423.2-2008; GB/T 2423.3-2006; GB/T 2423.4-2008; GB/T 2423.55-2006; GB 4208; GB 4343.1-2009; GB/T 6113.101-2008; GB 9254-2008; GB 12663-2001; GB/T 16935.1-2008; GB 17625.1-2012; GB/T 17626.2-2006; GB/T 17626.3-2006; GB/T 17626.4-2006; GB/T 17626.5-2008; GB/T 17626.6-2008; GB/T 17626.11-2008; GB 50254; GB/T 50314-2006
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 environmental conditions of pulse electronic fence system, Types, basic parameters and technical requirements, installation and acceptance, marking, packaging, transportation and storage, operation, use and maintenance. This Standard also specifies the technical requirements, test methods, inspection rules pulse electronic fence system host. This Standard applies to pulse electronic fence system.

GB/T 7946-2015: Electrical installation and safe operation of electric security fences

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Electrical installation and safe operation of electric security fences ICS 13.310 A91 National Standards of People's Republic of China Replacing GB/T 7946-2008 Pulse electronic fence and its installation and safe operation 2015-05-15 release 2015-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China China National Standardization Management Committee released Directory Preface III 1 Scope 1 2 normative reference document 1 3 Terms and definitions 2 4 Environmental conditions 3 4.1 General 3 4.2 Ambient temperature 3 4.3 Environmental relative humidity 3 4.4 Altitude 3 4.5 Special environmental conditions 3 H.2aint synchronization periods.32 '' '' '' '' '' '' ' 5.1 Type 3 5.2 Basic parameters 3 Calling composition views Results Results wordss Rh 'Refinding Points views ON Results Find compositions.3232 Refinding composition views Results calling roundtter wanted Rh 'Avg and Results 5.5 Front end of the technical requirements 4 Technical Requirements for Intelligent Control Terminals 5.7 Management software technical requirements 5 6 system installation and acceptance 6 6.1 General requirements and acceptance 6 6.2 Installation and acceptance of outdoor host 7 6.3 Installation and acceptance of front end 7 6.4 Measurement of system parameters 7 Technical requirements for pulsed electronic fence host 8 7.1 Appearance 8 7.2 Nameplate and logo 8 7.3 General requirements 9 7.4 Case protection class 9 7.5 shell anti-hammering ability 9 7.6 Insulation resistance 9 7.7 Leakage current 9 7.8 Electrical strength 9 7.9 Temperature rise 10 7.10 Clearance and creepage distance 10 7.11 Grounding device and continuity 10 Electrical connection and mechanical connection 7.13 emission limit (EMI) 10 7.14 Immunity (EMC) 12 7.15 Environmental adaptability requirements High temperature and low temperature 12 7.16 Damp heat 13 Test method for 8 - pulse electronic fence host 8.1 Visual inspection 13 8.2 Logo inspection 13 8.3 General Requirements Inspection 13 8.4 Housing protection test 13 8.5 hammering test 13 8.6 Insulation resistance measurement 13 8.7 Leakage current measurement 8.8 Electrical strength test 14 8.9 Temperature rise test 15 8.10 Electrical clearance and creepage distance test 15 8.11 Grounding device and continuity test 15 8.12 Electrical connection and mechanical connection inspection 15 8.13 Emission Measurement (EMI) 15 8.14 Immunity Test (EMS) 17 8.15 high temperature, low temperature test 18 8.16 Damp heat test 18 Inspection rules 9.1 Inspection Classification and Project 18 9.2 Inspection rules 19 10 system logo, packaging, transportation and storage 20 10.1 logo 20 10.2 Packaging 20 10.3 Transport and storage 20 Operation, Use and Maintenance of the System 11.1 Operational safety requirements 20 11.2 use and maintenance 21 Appendix A (informative) Example of installation of pulsed electronic fence front end Appendix B (informative) Performance Criteria for Immunity

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 7946-2008 "Pulse electronic fence and its installation and safe operation". This standard compared with GB/T 7946-2008, in the standard technical structure made a large adjustment, the standard technical content of the Larger changes and additions, the main technical changes are as follows. - Amend Chapter 5 of GB/T 7946-2008 to Chapters 5 and 6 of this Standard, and the original Appendix A becomes the Chapter 8 Test Methods; - Chapter 3 adds the terms and definitions of network-type pulse electronic fence hosts and intelligent control terminals; - Added or modified the following technical requirements in Chapter 5. ● Technical requirements for stents in the front of the pulsed electronic fence; ● the technical requirements of the intelligent control terminal and the appearance and power supply requirements; ● technical requirements for management software; ● Mechanical safety requirements for pulsed electronic fencing systems; ● Technical requirements for networked pulse electronic fence systems. - Added or modified the following technical requirements in Chapter 7. ● the appearance of the pulse electronic fence host; ● Electrical safety of the pulsed electronic fence host, including insulation resistance and leakage current, electrical strength, temperature rise, clearances and Creepage distance, electrical connection and mechanical connection; ● Emission limits (EMI) and immunity (EMS) for pulsed electronic fence hosts; ● Pulse electronic fence host environmental adaptability, including high and low temperature, damp heat. - Add the following test method in Chapter 8. ● Insulation resistance and leakage current measurement method; ● Test method for electrical strength. ● temperature rise test method; ● high temperature, low temperature test and wet heat test; ● continuity test method; ● hammer test method; Test method for emission measurement and immunity. --- in Chapter 9 to increase the inspection items, test methods, conformity assessment; - Chapter 11 increases the overvoltage, overcurrent protection, surge protection and durability requirements of the pulsed electronic fence host; - Added Appendix B (informative). This standard is proposed by the National Electrical Safety Standardization Technical Committee (SAC/TC25). The main drafting of this standard. Shanghai Guangtuo Information Technology Co., Ltd., Suzhou Electric Science Research Institute Co., Ltd., machinery industry Beijing Institute of Technology and Economic Technology, Shanghai Institute of Electric Tools, Shenzhen, China Testing Technology Co., Ltd., Guangdong Product Quality Supervision (China) Co., Ltd., Dongguan Guang'an Electric Testing Center Co., Ltd., Shanghai Tie Bao Security Engineering Co., Ltd. the company. The main drafters of this standard. Wang Lei, Hu alcohol, Zeng Yanhong, Gu Jing, Yu Lixin, Zhu Shanshan, Li Bangjie, Liu Zehua, Ma Guifen, Han Ruifen, Zhang Jun, Yuan Xiaoxian, Liu Ying, Wang Shiming, Liu Jiankang. This standard replaced the previous version of the standard release. --- GB 7946-1987, GB/T 7946-2008. Pulse electronic fence and its installation and safe operation

1 Scope

This standard specifies the environmental conditions, types, basic parameters and technical requirements of the pulse electronic fence system, installation and acceptance, marking, packaging, Transport and storage, operation, use and maintenance. This standard also specifies the technical requirements, test methods and inspection rules for the pulsed electronic fence system. This standard applies to pulsed electronic fence systems.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, the only dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB/T 2423.1-2008 Environmental testing for electric and electronic products - Part 2. Test methods - Test A. Low temperature (IEC 60068-2- 1..2007, IDT) GB/T 2423.2-2008 Environmental testing for electric and electronic products - Part 2. Test methods - Test B. High temperature (IEC 60068-2- 2..2007, IDT) GB/T 2423.3-2006 Environmental testing for electric and electronic products - Part 2. Test methods - Test Cab. constant damp heat test (IEC 60068-2-78..2001, IDT) GB/T 2423.4-2008 Environmental testing for electric and electronic products - Part 2. Test methods - Test Db alternating hot and humid (12 h 12h cycle) (IEC 60068-2-30..2005, IDT) GB/T 2423.55-2006 Environmental testing for electric and electronic products - Part 2. Environmental test tests Eh. Hammer test (IEC 60068-2-75..1997, IDT) GB 4208 enclosure protection class (IP code) (GB 4208-2008, IEC 60529..2001, IDT) GB 4343.1-2009 Electromagnetic compatibility requirements for household appliances, power tools and similar appliances - Part 1. Emission (IEC /CISPR 14-1..2005, IDT) GB/T 6113.101-2008 Radio disturbance and immunity measuring equipment and measuring methods - Part 1-1. Radio disturbance And immunity measuring equipment measuring equipment GB 9254-2008 Radio disturbance limits and measurement methods for information technology equipment (IEC /CISPR22..2006, IDT) General specification for burglar alarm controller GB 12663-2001 GB/T 16935.1-2008 Insulation coordination of equipment in low pressure systems - Part 1. Principles, requirements and tests (IEC 60664-1. 2007, IDT) GB 17625.1-2012 Electromagnetic compatibility limits Harmonic current emission limits (input current per phase ≤ 16A) (IEC 61000-3-2..2009Ed.3.2, IDT) GB/T 17626.2-2006 Electromagnetic compatibility test and measurement techniques Electrostatic discharge immunity test (IEC 61000-4-2..2001, IDT) GB/T 17626.3-2006 Electromagnetic compatibility test and measurement techniques Radio frequency electromagnetic radiation immunity test (IEC 61000-4- 3..2002, IDT) GB/T 17626.4-2008 Electromagnetic compatibility test and measurement techniques Electrical fast transient burst immunity test (IEC 61000- 4-4..2004, IDT) GB/T 17626.5-2008 Electromagnetic compatibility test and measurement technology Surge (impact) immunity test (IEC 61000-4-5. 2005, IDT) GB/T 17626.6-2008 Electromagnetic compatibility test and measurement techniques Radiofield induction conducted disturbance immunity (IEC 61000- 4-6..2006, IDT) GB/T 17626.11-2008 Electromagnetic compatibility test and measurement techniques Immunity to voltage sags, short interruptions and voltage variations Test (IEC 61000-4-11..2004, IDT) Code for construction and acceptance of low - voltage electrical appliances GB 50254 electrical installations Code for design of intelligent buildings GB/T 50314-2006

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Pulse electronic fence host electricfenceenergizer A device that generates a pulsed electrical system in a pulsed electronic fence system. 3.2 Network type pulse electronic fence host networkelectricfenceenergizer Can provide communication interface of the pulse electronic fence host. 3.3 Intelligent control terminal smartcontrolkeyboard Can be set on the pulse electronic fence host, query alarm log and system log, remote control, and can be connected to the infrared Shooting, access control and other alarm equipment, and video surveillance systems to achieve real-time linkage. 3.4 Pulse electronic fence front electricfencefront By the metal conductor, insulators, brackets and other components, generally installed in the guard area perimeter. 3.5 Metal conductor The components of the front of the pulsed electronic fence, used to guard the perimeter of the area, to transmit the pulse of the electronic fence. Body, metal conductor material for the pulse electronic fence front-end dedicated alloy wire, metal pipe and so on. 3.6 Insulator insulator Mounted on the bracket for permanently supporting the metal conductor and insulating the metal conductor from the holder. 3.7 Install the bracket For the installation of insulating materials and the construction of metal conductor support. 3.8 High voltage insulated wire highvoltageinsulatedline Used to connect the pulse electronic fence host and the front of the pulse electronic fence with the insulation performance of the same with the metal conductor of a material wiring. 3.9 Alloy line aloyline Pulsed electronic fence front-end use of special alloy wire.

4 environmental conditions

4.1 General This section applies if a part of the system is used (installed) in an indoor or protective enclosure, if a part of the system Use (installation) location for outdoor, according to the agreement between the manufacturer and the user supply. 4.2 Ambient temperature The maximum ambient air temperature for installation and use shall not exceed 55 ° C and the ambient air temperature shall be -25 ° C. 4.3 Environmental relative humidity The maximum relative humidity of the wettest month on the installation site is 90%, and the average monthly minimum temperature does not exceed 25 ° C. 4.4 Elevation The installation site does not exceed 1000m above sea level. 4.5 Special environmental conditions When the environmental conditions exceed the requirements of 4.1 to 4.3, the manufacturer shall agree with the user. 5 system type, basic parameters and technical requirements 5.1 type Divided into ordinary pulse electronic fence system and network pulse electronic fence system two. 5.1.1 Ordinary pulse electronic fence system By the pulse electronic fence host, pulse electronic fence front and other parts. 5.1.2 Network Pulse Electronic Fence System By the network type pulse electronic fence host, pulse electronic fence front end, intelligent control terminal, management software and other components. 5.2 basic parameters 5.2.1 Basic parameters of the pulse electronic fence host The basic parameters of the pulse electronic fence host are. A) pulse voltage peak. high voltage mode 4.5kV ~ 10kV; B) Pulse current peak. < 10A; C) pulse width (pulse duration). ≤ 0.1s, and more than 300mA duration should not be greater than 1.5ms; D) pulse interval. 1s ~ 3s; E) pulse output power. ≤ 2.5mC; F) Pulse output energy. ≤5.0J. 5.2.2 Power supply rating for pulse electronic fence host The power rating for the pulsed electronic fence host is. A) Power supply. AC, 220V, 50Hz; B) battery power supply. DC, 12V. 5.3 Technical requirements for common type pulsed electronic fencing systems 5.3.1 System installation and acceptance See Chapter 6 for system installation and acceptance. 5.3.2 The technical requirements of the host The technical requirements of the host are given in Chapter 7. 5.3.3 Front-end technical requirements Front-end technical requirements see 5.5. 5.3.4 System operation, application and maintenance See Chapter 11 for the operation, use and maintenance of the system. 5.3.5 Mechanical safety requirements The system shall be of sufficient mechanical strength to take measures against structural, setting or encapsulation of hazardous parts to avoid personal hurt. 5.4 Technical requirements for network-type pulse electronic fence systems 5.4.1 Capacity requirements should be met. A) The system can access up to 10,000 network-type pulse electronic fence host; B) The system can access up to 250 intelligent control terminals; C) The time that the host triggers the alarm to upload to the management software is not more than 5s. 5.4.2 The system shall comply with the following. A) all requirements of 5.3 should be met; B) with the intelligent control terminal, network-type pulse electronic fence host of the overall deployment, disarm, voltage level adjustment; C) has a single arm, disarm, and voltage level adjustment for the intelligent control terminal, network type pulse electronic fence host; D) management software with user rights settings, different users have different operating authority; E) management software can control and manage multiple intelligent control terminals; F) management software can support multiple clients, providing real-time alarm, remote control, remote monitoring function; G) can be linked with the printer, to achieve real-time alarm printing; H) with access to infrared on the radio, fire alarm, door alarm and other equipment alarm output, with a strong compatibility; I) with the area can be drawn by the perimeter electronic map, the alarm when the visual appearance of the alarm zone location. 5.5 Front end of the technical requirements 5.5.1 Metal conductor The front end of the metal conductor should be resistant to oxidation, corrosion resistance, and has a good conductivity. The metal conductor may be a special alloy wire, a metal conduit And other materials. 5.5.2 Insulators Front of the insulator should be anti-oxidation, corrosion resistance, can withstand not less than 15kV of the test voltage. 5.5.3 High voltage insulated wire The front end of the high voltage insulated wire should be able to withstand not less than 15kV of the test voltage. 5.5.4 stent The bracket is divided into the terminal force of the terminal, the force bar of the zone, and the support rod of the zone. Should meet. A) the force rod should have anti-rust and corrosion resistance; B) zone terminal force rod should be used not less than diameter φ30mm, wall thickness of not less than 3mm metal tube, or not less than 30mm × 30mm, the wall thickness of not less than 3mm of the metal tube production; C) zone section of the force pole should generally use a diameter of not less than φ20mm, wall thickness of not less than 2mm metal tube, or not less than 20mm × 20mm, the wall thickness of not less than 2mm of the metal tube production; D) zone section of the support bar should generally use a diameter of not less than 10mm, wall thickness of not less than 2mm glass fiber column or metal circle Control. 5.6 Technical requirements for intelligent control terminals 5.6.1 appearance Appearance should meet. A) metal shell surface coating should be completely covered with the underlying metal, and no blistering, corrosion, scratches, coating off and sand holes; B) plastic shell surface should be no cracks, fading and permanent stains, no significant deformation and scratches; C) the nameplate of the terminal shall be securely and non-crimped to the shell; the contents of the marking shall be complete, clearly readable and indelible; D) Terminal shell and parts should be no sharp edges, burrs and undercut. 5.6.2 performance Performance should meet the following requirements. A) has a network of up to 40 network-type pulse electronic fence host network system, unified management functions; B) has a network communication interface to support the communication protocol, through software management for multiple intelligent control terminal remote control, multi-level networking; C) with LCD screen display function, showing the network pulse electronic fence system operating status, alarm information; D) real-time recording of alarm information, and to achieve with the electronic map/video linkage, but also linkage printer, alarm and print alarm Recorded functions; E) with intelligent control, can be timely arm and disarm, voltage display, voltage regulation alarm information query; F) have permission to rank; G) In the alarm mode, the alarm output port should comply with the provisions of GB 12663-2001. 5.6.3 enclosure protection class The enclosure has a protective rating of IP20. 5.6.4 Power supply The terminal's power supply should meet. A) Power supply. AC, 16.5V, 50Hz; B) battery power supply. DC, 12V. 5.7 Technical requirements for management software The management software shall comply with the following. A) has a network communication function to support the communication protocol, the user can remotely through the management software real-time monitoring, control network-type pulse Sub - fence system; B) with a device management, user rights management, log, storage management and a series of parameter configuration, zone alarm will automatically generate Alarm records, record the alarm zone of various information, the user can analyze and deal with police intelligence, and the results recorded in the system; C) real-time monitoring of the terminal system in a variety of access equipment operating status, real-time alarm signal by the scope of authority to pass the corresponding manager; D) with the network-type pulse electronic fence host arm, disarm, voltage display, work mode conversion, intelligent lighting linkage and other remote Control functions, and provide video linkage, alarm signal output, light linkage, SMS alarm and other alarm linkage function.

6 system installation and acceptance

6.1 General requirements and acceptance 6.1.1 General The installation of the system shall comply with the provisions of GB 50254 and shall be accepted according to its regulations. 6.1.2 The minimum distance from the overhead power line The minimum distance between the system and the overhead power line shall be greater than the distance shown in Table 1 and shall be checked and tested in meters. Table 1 Pulse electronic fence system with overhead power line distance Overhead power line voltage level/kV The minimum distance from the pulsed electronic fence system Horizontal distance/m vertical distance/m 10 and below 2.5 2 35 ~ 110 5 3 6.1.3 bracket The bracket shall be mounted on a sturdy wall or other object, and the combination of the bracket with the wall or other object shall be firm and the spacing of the bracket shall be less than 5m, with meters test acceptance. 6.1.4 The spacing of metal conductors Pulse electronic fence system of metal conductor spacing should be 50mm ~ 160mm, with meters test acceptance. 6.1.5 Grounding The pulsed electronic fence system should have a reliable grounding system. The grounding system can not be connected to any other grounding system (eg lightning protection system or communication grounding system) and should be connected to other earth The system remains relatively independent of the ground. Grounding body should be at least depth of 1.5m, and buried in a good electrical conductivity, the ground can be used to measure the grounding resistance meter should not be greater than the value 10Ω. The grounding body can be vertically laid angle steel, steel pipe or horizontal laying of round steel, flat steel and so on. 6.1.6 Alarm device System alarm signal part of the cable should be set to meet the provisions of GB/T 50314-2006, and according to its provisions. 6.1.7 Battery placement The battery is built-in, that is placed in the pulse electronic fence host battery box, should meet the following requirements and acceptance. --- put the battery pulse electronic fence host battery box indoor fire, acid (alkali), explosion; --- put the battery pulse electronic fence host room should be waterproof measures; --- To reduce the temperature difference between the battery electrolyte, place the battery pulse electronic fence The main room should avoid direct sunlight and prevent Only dust and other intrusion into the room. The battery is external, that is, separate battery compartment, should meet the following requirements and acceptance. --- battery room should be good shelter, the minimum temperature of not less than 0 ℃; --- battery should be installed in the acid (alkali) on the bench, the battery and the inter-stage pad to the insulation pad, in the battery holder and glass insulation pad Should also be padded with acid (alkali) liner. Between the battery bench and the ground should also be padded with insulation pads. 6.2 installation and acceptance of outdoor host Installed in the outdoor pulse electronic fence host should be placed in the box with rain measures. 6.3 front-end installation and acceptance 6.3.1 Attachment type and acceptance Attachment type is attached to the fence or fence on the inside or inside, the top of the front of the electronic fence fence a metal conductor from the wall Top or fence at the top of the spacing should be not less than 800mm; pulse electronic fence front of the bottom of a metal wire and appendage spacing 120mm ± 10mm; pulse electronic fence front of the bottom of the three metal wires, adjacent two vertical distance of 120mm ± 10mm; The vertical distance between the other two adjacent metal wires at the front of the pulsed electronic fence is 150 mm ± 10 mm. 6.3.2 Floor type and acceptance Floor type installation type should be installed in the front of the pulse fence on one or both sides of the installation of not less than 1.2m of the protective net or wall, to prevent The distance between the fence and the fence and the front of the pulsed electronic fence shall be not less than 1 m; the height of the front end of the pulsed electronic fence shall not be Less than 1.8m, 1.2m below the level of adjacent metal wire between the distance of 120mm ± 10mm; 1.2m above the level of adjacent metal guide The distance between the lines is 150mm ± 10mm. 6.3.3 Front end zone setting and acceptance The zoning of the front end of the pulsed electronic fence should facilitate the accurate positioning of the alarm and the length of each zone shall not be greater than 100 m, Foot test acceptance. 6.3.4 Front end bracket setting and acceptance The force rod of the front-end zone support facility shall meet the following requirements and be measured with the meter and angle. A) each zone should be in...

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