GB 19212.10-2014 English PDFUS$369.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 19212.10-2014: [GB/T 19212.10-2014] Safety of power transformers, power supply units and similar devices -- Part 10: Particular requirements for transformers for class III hand lamps for tungsten filament lamps Status: Valid GB 19212.10: Historical versions
Basic dataStandard ID: GB 19212.10-2014 (GB19212.10-2014)Description (Translated English): [GB/T 19212.10-2014] Safety of power transformers, power supply units and similar devices -- Part 10: Particular requirements for transformers for class III hand lamps for tungsten filament lamps Sector / Industry: National Standard Classification of Chinese Standard: K41 Classification of International Standard: 29.180 Word Count Estimation: 14,153 Date of Issue: 12/5/2014 Date of Implementation: 10/16/2015 Older Standard (superseded by this standard): GB 19212.10-2007 Quoted Standard: GB 19212.1-2008 Adopted Standard: IEC 61558-2-9-2010, IDT Regulation (derived from): Announcement of Newly Approved National Standards 2014 No. 27 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 safety requirements for class �� portable and built-in transformers for filament lamps for filament transformer �� class portable power supply device. Transformers incorporating electronic circuits are also included in this stand GB 19212.10-2014: [GB/T 19212.10-2014] Safety of power transformers, power supply units and similar devices -- Part 10: Particular requirements for transformers for class III hand lamps for tungsten filament lamps---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. Safety of power transformers, power supply units and similar devices Part 10. Particular requirements for transformers for class IIIhandlamps for tungsten filament lamps ICS 29.180 K41 National Standards of People's Republic of China Replacing GB 19212.10-2007 Safety transformers, reactors, power supply units and combinations thereof Part 10. Ⅲ class portable transformers and filament lamps Particular requirements and tests the power supply device Safetyoftransformers, reactors, powersupplyunitsandcombinationsthereof- Part 10. Particularrequirementsandtestsfortransformersandpowersupply (IEC 61558-2-9.2010, Safetyoftransformers, reactors, powersupplyunitsand combinationsthereof-Part 2-9. Particularrequirementsandtestsfor tungstenfilamentlamps, IDT) Issued on. 2015-10-16 2014-12-05 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released Table of ContentsIntroduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 2 General requirements 5 General notes 2 Rating 2 6 7 Category 2 8 Marking and other information 3 9 Protection against electric shock 3 10 change the input voltage setpoint 3 11 load output voltage and output current 3 12 no-load output voltage of 3 13 short-circuit voltage 4 14 fever 4 15 short-circuit and overload protection 4 16 Mechanical strength 4 17 to prevent dust, solid objects and moisture into the harmful Protection 4 18 insulation resistance, dielectric strength and leakage current 4 19 Structure 4 20 Component 6 21 Internal wiring 6 22 Supply connection and other external flexible cable or cord 6 23 Terminals for external conductors 6 24 protection grounding device 6 25 Screws and connections 6 26 creepage distances, clearances and distances through insulation 6 27 heat, fire and electrical resistance mark of 7 28 7 rust Appendix 8 Reference 9 Table 101 Ⅲ class portable tungsten transformer output voltage difference of 4ForewordAll technical content in this Part of GB 19212 is mandatory. GB 19212 "of power transformers, power supplies, reactors and similar products -" 1) now includes the following sections. 1) This series of standards, some parts are under "Safety of power transformers, power supply units and similar products," the title, some parts in the "power transformers, Power supplies, reactors and similar products "under the heading, some parts in the" power supply voltage 1100kV and below transformers, reactors, power supply Units and similar products "under the heading, some parts are" under transformers, reactors, power supply units and combinations of security "of the title, the next release The title of this series of standards may be modified. --- Part 1. General requirements and tests; --- Part 2. Particular requirements and general purpose test transformer isolated and built separate transformer power supply; --- Part 3. Specific requirements and test control and built-in control transformer transformer power supply; --- Part 4. Gas and oil burner ignition transformers for special requirements; --- Part 5. Particular requirements and tests and built-in isolation transformer isolation transformer power supply device; --- Part 6. shaver transformer, and shaver shaver supply units power supply unit Particular requirements and tests; --- Part 7. Particular requirements and tests for safety isolating transformers and built-in safety isolating transformer power supply device; --- Part 8. Particular requirements for transformers for toys and power supplies and test; --- Part 9. Particular requirements for bell and bell transformers; --- Part 10. Class Ⅲ portable Particular requirements for filament transformers and power supply unit and test; --- Part 13. Particular requirements for constant voltage transformers; --- Part 14. Particular requirements for auto and test transformers and autotransformers built power supply device; --- Part 16. supply of medical locations Particular requirements for isolating transformers; --- Part 17. switched-mode power supply units and switch-mode power supply unit with the special requirements for transformers and tests; --- Part 20. Particular requirements for interference attenuation transformers; --- Part 21. Small reactors Particular requirements and tests; --- Part 24. Particular requirements for transformers for construction sites. Other parts are under consideration. This is Part 10 GB 19212's. This is part of the GB 19212.1-2008 developed on the basis of this part of the need and GB 19212.1-2008 and IEC 61558-1.2005 No. 1 in conjunction with amendments. This part is the GB 19212.1-2008 phase Chapter should, supplement bars and modifications to the GB 19212.1-2008 content conversion based content portions. For this section GB 19212.1-2008 new additions numbered starting from 101. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB 19212.10-2007 "Part 10 Safety of power transformers, power supply units and similar products. Ⅲ class portable Particular requirements for filament transformer. " Compared with GB 19212.10-2007, the main technical changes are as follows. --- Standard name was changed to "transformers, reactors, power supply units and Part 10 security portfolio. Class Ⅲ portable filament lamps Particular requirements and tests "transformers and power supply means; --- Amend Chapter 1, "scope" (see Chapter 1); --- Added "Ⅲ class laptop built for filament transformer power supply device" terms and definitions (see 3.1.102); --- Modifications and additions of the provisions of "structure" (see Chapter 19); --- Deleted Appendix C, Appendix D and Appendix L (see the 2007 edition of Appendix C, Appendix D and Appendix L). This section uses the translation method identical with IEC 61558-2-9.2010 "transformers, reactors, power supply units and combinations Safety Part 2-9. Ⅲ class portable tungsten Particular requirements and tests "transformers and power supply unit. This part made the following editorial changes. --- Standard name was changed to "transformers, reactors, power supply units and Part 10 security portfolio. Class Ⅲ portable filament lamps Particular requirements and tests "transformers and power supply means; --- Chapter 2, "Normative references" with "GB 19212.1-2008" instead of "IEC 61558-1.2005". Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents. This part is proposed by the China Electrical Equipment Industrial Association. This part of the National Small power transformers, reactors, power supply units and similar products Standardization Technical Committee (SAC/TC418) Centralized. This section is drafted. Shenyang Transformer Research Institute Co., Ltd., Tianjin high-Hui Electronics Co., Ltd. photoelectric Shanghai Quality Supervision Inspection Technology Research Institute, the National Radio and Television Product Quality Supervision and Inspection Center, the Ministry of Industry and Information Technology Institute of Electronics V ceprei quality and safety Testing Center. The main drafters of this section. Lin Ran, Li Dongbo, Yu Yimin, Zhang Yafang, Sun Jianlong, Zhang. This part of the standard replaces the previous editions are. --- GB 19212.10-2007. Safety transformers, reactors, power supply units and combinations thereof Part 10. Ⅲ class portable transformers and filament lamps Particular requirements and tests the power supply device1 ScopeGB 19212.1-2008 this chapter is replaced by the following. GB 19212 of the provisions of this part of the power supply unit Ⅲ class portable and built-in transformers for filament lamps Class Ⅲ portable transformers for filament lamps Safety requirements. Transformers incorporating electronic circuits are also included in this section. Note 1. Safety requirements including electrical, temperature, mechanical and chemical. Unless otherwise specified, the following "Transformer" Ⅲ class includes portable and built-in transformers for filament lamps Class Ⅲ portable electrical transformers for filament lamps Source device. This section applies to Stationary or mobile, single-phase, air-cooled (self-cooled or air-cooled), with independent or supporting the use of dry-type transformers. Its around A group can be encapsulated or non-encapsulated type. This section applies to the internal operating frequency not exceeding 500Hz transformers and power supply unit (linear). This portion of GB 19212.17 switched mode power supply apparatus used in combination, also apply to the internal operating frequency of the power supply device exceeds 500Hz Home. When the two standards are inconsistent, give priority to more stringent standards. Rated supply voltage not exceeding AC 1000V, rated supply frequency and internal operating frequency not exceeding 500Hz. Class Ⅲ portable for filament transformer has the following additional features. --- Load output voltage and rated output voltage does not exceed 50V AC or ripple-free DC 120V; --- Load voltage and rated output voltage with only minor differences. Rated output shall not exceed. --- 10kVA. This section does not apply to scheduled to be connected with the input and output terminals of the transformer and its external circuit components. When the final product between installation procedures or requirements of the standard circuit is double or reinforced insulation, you can use this section include variants Voltage regulator. Note 2. The following should be noted. --- Transformer predetermined use on a vehicle, ship or aircraft, additional requirements may be necessary (according to other applicable standards, national regulations, etc.); --- Avoid the housing and the housing components such as protective measures by the outside influence of mold, insects, termites, solar radiation, and icing should also be considered; --- Transformer transport, storage and different working conditions should also be considered; --- Intended to be used for special circumstances transformers can be used in line with national standards and other applicable rules of the additional requirements. Note 3. With the future development of transformer technology, may need to increase the upper limit frequency, before then, you can use this section as a guide.2 Normative referencesIn addition to the following references, GB 19212.1-2008 this chapter apply. The increase in the following chapter references. GB 19212.1-2008 power transformers, power supplies, reactors and similar products - Part 1. General requirements and tests (IEC 61558-1.2005, IDT)3 Terms and DefinitionsIn addition to the following terms and definitions outside, GB 19212.1-2008 this chapter apply. The chapter increase following terms and definitions. 3.1.101 Ⅲ class portable for filament transformer transformerforclassⅢhandlampsfortungstenfilamentlamps To book one or more of the class Ⅲ portable tungsten powered by supporting safety isolating transformer. 3.1.102 Built Ⅲ class portable power supply device for filament transformer powersupplyunitincorporatingtransformerforclass Ⅲhandlampsfortungstenfilamentlamps Scheduled to be powered by one or more of the class Ⅲ portable tungsten lamp, built-in safety isolating transformer power supply unit.4 General requirementsThis chapter applies the GB 19212.1-2008. General Description 5 tests This chapter applies the GB 19212.1-2008.6 RATINGSIn addition to the following terms outside, GB 19212.1-2008 this chapter apply. The chapter increased the following provisions. 6.101 Rated output voltage should not exceed 50V AC or ripple-free DC 120V. 6.102 rated output shall not exceed 10kVA. 6.103 Rated power supply frequency and internal operating frequency should not exceed 500Hz. Rated supply voltage should not exceed 6.104 AC 1000V. By checking the flag to verify compliance with the requirements of 6.101 ~ 6.104. Category 7 In addition to the following terms outside, GB 19212.1-2008 this chapter apply. Article 7.2 is replaced by the following. Press the short circuit protection or abnormal conditions of protection Category. --- Inherent short-circuit proof transformers; --- Non-inherent short-circuit proof transformer. Article 7.3 is replaced by the following. Enclosure class mobile transformer should be IP24 or higher. Article 7.5 is replaced by the following. According to the working time Category. ---continuously working.8 Marking and other informationIn addition to the following terms outside, GB 19212.1-2008 this chapter apply. 8.11 Addition of the following. Symbol or graphic symbol or name identification code Description Ⅲ class portable short-circuit proof transformers for filament lamps (Intrinsic or inherent resistance to short-circuit short-circuit proof) IEC 60417-5953 (2002-10) The chapter increased the following provisions. 8.101 for a predetermined use flexible cable or cord and plug connected to the power transformer, the transformer should be provided with a manual or phase Should file to alert users of the output circuit should be protected national wiring regulations.9 Protection against electric shockThis chapter applies the GB 19212.1-2008. 10 change the input voltage setpoint This chapter applies the GB 19212.1-2008. 11 load output voltage and output current In addition to the following terms outside, GB 19212.1-2008 this chapter apply. 11.1 the first paragraph is replaced by the following. When the transformer is connected to the rated power frequency rated supply voltage, and with rated output voltage and rated power factor (for alternating current) It can be generated when the rated output impedance for the load, the output voltage and rated output voltage under load should not exceed 5% of the difference. For with Rectifier transformer, the difference between the output voltage and rated output voltage under load should not exceed 10%. 12 no-load output voltage In addition to the following terms outside, GB 19212.1-2008 this chapter apply. The chapter increased the following provisions. When the transformer connected to the rated supply frequency at ambient temperature rated supply voltage, load output voltage measurement. 12.101 load output voltage shall not exceed 50V AC or ripple-free DC 120V. For independent transformers, this output voltage limit also applies to each other but were not connected to a predetermined output windings connected in series. 12.102 load output voltage and by 11.1 measured load output voltage difference should not be too large, the voltage difference is expressed as a percentage of the latter Number, calculated according to the following formula. U -U load load U × 100% load Where. U --- load load output voltage; U load --- load output voltage. Meets the requirements of 12.101 and 12.102, and should be at ambient temperature transformer connected to the rated frequency of the rated supply voltage measuring No-load output voltage test. The difference between the values shown in the table should not exceed 101. Table 101 Ⅲ class portable tungsten transformer output voltage difference Transformer rated output VA Load output voltage and load output voltage difference ≤63 > 63 ~ ≤630 > 630 7.5 5.0 2.5 13 short-circuit voltage This chapter applies the GB 19212.1-2008. Fever 14 This chapter applies the GB 19212.1-2008. 15 short-circuit and overload protection This chapter applies the GB 19212.1-2008. 16 Mechanical strength This chapter applies the GB 19212.1-2008. 17 to prevent dust, solid objects and moisture into the harmful Protection This chapter applies the GB 19212.1-2008. 18 insulation resistance, dielectric strength and leakage current This chapter applies the GB 19212.1-2008. 19 Structure In addition to the following terms outside, GB 19212.1-2008 this chapter apply. 19.1 This chapter is replaced by the following. 19.1 input and output circuits shall be electrically isolated from each other, so that its structure should not exist between these circuits either directly or indirectly through Through connection to other metal parts, except when you intend to take. By visual inspection and measurement, taking into account the provisions of Chapter 18 and Chapter 26, to verify eligibility. 19.1.1 input and output winding insulation between the windings by double or reinforced insulation (corresponding to the operating voltage) composition. Also, meet the following requirements. --- For reservations not use the power plug connected to the grid class Ⅰ transformer, the input winding insulation and the ground between the housing should be to Less (corresponding to the input voltage) is composed of basic insulation. Insulating housing between the output windings and the ground should be at least substantially Jedi Margin (corresponding to the output voltage) constituted; --- For reservations use the power plug is connected to the grid class Ⅰ transformer, the input winding and the insulation between the housing, at least from the basic Insulation composition. Isolated output winding and the housing between at least by the additional insulation (basic insulation and supplementary insulation are operating voltage Corresponding) constituted; --- For class Ⅱ transformer between the input winding and the housing insulation shall consist of double or reinforced insulation (corresponding to the input voltage) constitute. Output winding insulation between the housing shall be double or reinforced insulation (corresponding to the output voltage) composition. 19.1.2 not received with respect to the housing and positioned intermediate input conductive parts (such as core) winding and the output windings of the transformer Devices, shall meet the following requirements. --- For class Ⅰ and class Ⅱ transformer transformer, the winding between the input and output windings via the intermediate conductive parts of the insulation shall be Double or reinforced insulation (corresponding to the operating voltage) constituted; --- For class Ⅱ transformer between the input winding and the housing and between the output windings and the housing after the intermediate insulating conductive parts should By a double or reinforced insulation (input and output voltage corresponding to the) constitution; --- For the non-independent transformer (IP00), winding between its input and output windings via the intermediate conductive part shall consist of double insulation Or reinforced insulation (corresponding to the operating voltage) composition. --- As an alternative to the requirements mentioned above, is not intended to be connected via the plug and non-independent class Ⅰ transformer transformer (IP00), if the guarantee that all core laminations are grounded on the structure (for example, by soldering/welding), while in the specification or guidance On a clear description of the security depends on the transformer ground connection and it is impossible for the class Ⅱ device, the input winding and earthing Insulating parts between the intermediate conductive intermediate conductive part bet......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 19212.10-2014_English be delivered?Answer: Upon your order, we will start to translate GB 19212.10-2014_English as soon as possible, and keep you informed of the progress. 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