{"id":842,"date":"2023-12-18T15:07:02","date_gmt":"2023-12-18T07:07:02","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=blog&p=842"},"modified":"2024-09-05T16:32:09","modified_gmt":"2024-09-05T08:32:09","slug":"standards-for-low-voltage-surge-protective-devices-components","status":"publish","type":"blog","link":"https:\/\/www.britecelectric.com\/id\/blog\/standards-for-low-voltage-surge-protective-devices-components\/","title":{"rendered":"Standar Komponen Alat Pelindung Lonjakan Tegangan Rendah"},"content":{"rendered":"IEC 61643-311:2013\u00a0<\/strong>\r\nKomponen untuk perangkat pelindung lonjakan arus tegangan rendah \u2013 Bagian 311: Persyaratan kinerja dan sirkuit uji untuk tabung pelepasan gas (GDT)<\/strong>\r\n\r\nIEC 61643-311:2013 berlaku untuk tabung pelepasan gas (GDT) yang digunakan untuk proteksi tegangan lebih dalam jaringan telekomunikasi, persinyalan, dan distribusi daya tegangan rendah dengan tegangan sistem nominal hingga 1 000 V (rms) a.c. dan 1 500 V d.c.. Celah tersebut didefinisikan sebagai celah, atau beberapa celah dengan dua atau tiga elektroda logam yang tertutup rapat sehingga campuran dan tekanan gas terkendali. Mereka dirancang untuk melindungi peralatan atau personel, atau keduanya, dari tegangan transien tinggi. Inistandar berisi serangkaian kriteria pengujian, metode pengujian, dan rangkaian pengujian untuk menentukan karakteristik kelistrikan GDT yang memiliki dua atau tiga elektroda. Standar ini tidak menentukan persyaratan yang berlaku untuk perangkat pelindung lonjakan arus lengkap, juga tidak menentukan persyaratan total untuk GDT yang digunakan dalam perangkat elektronik, di mana koordinasi yang tepat antara kinerja GDT dan kemampuan menahan perangkat pelindung lonjakan arus sangat penting. IEC 61643-311 edisi kedua inimembatalkan dan menggantikan edisi pertama yang diterbitkan pada tahun 2001. Ini merupakan revisi teknis. Perubahan khusus dibandingkan edisi sebelumnya adalah: Penambahan nilai kinerja. Kata kunci: tabung pelepasan gas (GDT), proteksi tegangan lebih pada telekomunikasi, jaringan persinyalan dan distribusi tenaga listrik tegangan rendah, tegangan sistem nominal sampai dengan 1.000 V (r.m.s.) a.c. dan 1 500 V dc.\r\n\r\nIEC 61643-312:2013\u00a0<\/strong>\r\nKomponen perangkat pelindung lonjakan tegangan rendah \u2013 Bagian 312: Prinsip pemilihan dan penerapan untuk tabung pelepasan gas<\/strong>\r\n\r\nIEC 61643-312:2013 berlaku untuk tabung pelepasan gas (GDT) yang digunakan untuk proteksi tegangan lebih dalam jaringan telekomunikasi, persinyalan, dan distribusi daya tegangan rendah dengan tegangan sistem nominal hingga 1 000 V (rms) a.c. dan 1 500 V dc. Mereka didefinisikan sebagai celah, atau beberapa celah dengan dua atau tiga elektroda logam yang tertutup rapat sehingga campuran dan tekanan gas terkendali. Mereka dirancang untuk melindungi peralatan atau personel, atau keduanya, dari tegangan transien tinggi. Inistandar memberikan informasi tentang karakteristik dan aplikasi rangkaian GDT yang memiliki dua atau tiga elektroda. Standar ini tidak menentukan persyaratan yang berlaku untuk perangkat pelindung lonjakan arus lengkap, juga tidak menentukan persyaratan total untuk GDT yang digunakan dalam perangkat elektronik, di mana koordinasi yang tepat antara kinerja GDT dan kemampuan menahan perangkat pelindung lonjakan arus sangat penting. Kata kunci: tabung pelepasan gas (GDT), proteksi tegangan lebih pada telekomunikasi,jaringan persinyalan dan distribusi tenaga listrik tegangan rendah, tegangan sistem nominal sampai dengan 1.000 V (rms) a.c. dan 1 500 V dc.\r\n\r\nIEC 61643-321:2001\u00a0<\/strong>\r\nKomponen perangkat pelindung lonjakan arus tegangan rendah \u2013 Bagian 321: Spesifikasi dioda kerusakan longsor (ABD)<\/strong>\r\n\r\nBerlaku untuk dioda kerusakan longsor (ABD) yang mewakili salah satu jenis komponen perangkat pelindung lonjakan arus (selanjutnya disebut SPDC) yang digunakan dalam desain dan konstruksi perangkat pelindung lonjakan arus yang terhubung ke sistem distribusi daya tegangan rendah, transmisi, dan jaringan persinyalan. Spesifikasi pengujian dalam standar ini adalah untuk ABD tunggal yang terdiri dari dua terminal. Namun, beberapa ABD dapat dirakit dalam satu paket yang didefinisikan sebagai array dioda. Setiap dioda di dalamnyaarray dapat diuji dengan spesifikasi ini. Standar ini berisi serangkaian kriteria pengujian untuk menentukan karakteristik kelistrikan ABD. Dari metode pengujian standar yang dijelaskan di sini, karakteristik kinerja dan peringkat ABD dapat diverifikasi atau ditetapkan untuk desain paket tertentu.\r\n\r\nIEC 61643-331:2020\u00a0<\/strong>\r\nKomponen untuk proteksi lonjakan tegangan rendah \u2013 Bagian 331: Persyaratan kinerja dan metode pengujian untuk varistor oksida logam (MOV)<\/strong>\r\n\r\nIEC 61643-331:2020 is available as\u00a0IEC 61643-331:2020 RLV\u00a0which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.\r\n\r\nIEC 61643-331:2020 is a test specification for metal oxide varistors (MOV), which are used for applications up to 1 000 V AC or 1 500 V DC in power lines, or telecommunication, or signalling circuits. They are designed to protect apparatus or personnel, or both, from high transient voltages. This document applies to MOVs having two electrodes and hybrid surge protection components. This document also does not apply to mountings and their effect on the MOV\u2019s characteristics. Characteristics given apply solely to the MOV mounted only in the ways described for the tests. This third edition cancels and replaces the second edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:\r\n\u2013 a Varistor MCOV rating assurance test;\r\n\u2013 an energy rating test (2ms);\r\n\u2013 revised Dielectric strength and insulation resistance tests.\r\n\r\nIEC 61643-341:2020\u00a0<\/strong>\r\nKomponen untuk proteksi lonjakan tegangan rendah \u2013 Bagian 341: Persyaratan kinerja dan sirkuit pengujian untuk penekan lonjakan thyristor (TSS)<\/strong>\r\n\r\nIEC 61643-341:2020 specifies standard test circuits and methods for thyristor surge suppressor (TSS) components. These surge protective components, SPCs, are specially formulated thyristors designed to limit overvoltages and divert surge currents by clamping and switching actions. These SPCs are used in the construction of surge protective devices (SPDs) and equipment used in Information & Communications Technologies (ICT) networks with voltages up to AC 1 000 V and DC 1 500 V. This document is applicable to gated or non-gated TSS components with third quadrant (-v and \u2013i) characteristics of blocking, conducting or switching. This document contains information on\r\n\u2013 terminology;\r\n\u2013 letter symbols;\r\n\u2013 essential ratings and characteristics;\r\n\u2013 rating verification and characteristic measurement;\r\nThis document does not apply to the conventional three-terminal thyristors as covered by IEC 60747-6. This second edition of IEC 61643-341 cancels and replaces the first edition published in 2001. This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition: Addition of performance values.\r\n\r\nIEC 61643-351:2016\u00a0<\/strong>\r\nKomponen perangkat pelindung lonjakan tegangan rendah \u2013 Bagian 351: Persyaratan kinerja dan metode pengujian untuk transformator isolasi lonjakan jaringan telekomunikasi dan sinyal (SIT)<\/strong>\r\n\r\nIEC 61643-351:2016 mendefinisikan sirkuit pengujian dan metode pengujian untuk menentukan dan memverifikasi parameter lonjakan SIT. Nilai kinerja pilihan untuk parameter utama diberikan. Transformator isolasi lonjakan (SIT) digunakan untuk aplikasi transformator sinyal dengan level sinyal hingga 400 V puncak ke puncak. SIT adalah transformator, dengan atau tanpa layar belitan internal, dengan tegangan ketahanan impuls pengenal lebih besar dari tegangan puncak lingkungan lonjakan mode umum yang diharapkan. SIT adalahberlaku untuk komponen untuk proteksi lonjakan terhadap efek tidak langsung dan langsung dari petir atau tegangan lebih transien lainnya. SIT digunakan untuk mengurangi penyebaran lonjakan tegangan mode umum. Bagian IEC 61643 ini tidak mencakup operasi SIT dalam kondisi lonjakan petir mode diferensial. Kata Kunci : Surge Isolation Transformers (SITs)","protected":false},"featured_media":843,"parent":0,"menu_order":156,"template":"","meta":{"_acf_changed":false},"blog_category":[8],"class_list":["post-842","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog_category-company-news"],"acf":{"des":"Components for low-voltage surge protective devices \u2013 Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)","txt":"IEC 61643-311:2013\u00a0<\/strong>\r\nComponents for low-voltage surge protective devices \u2013 Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)<\/strong>\r\n\r\nIEC 61643-311:2013 is applicable to gas discharge tubes (GDT) used for overvoltage protection in telecommunications, signalling and low-voltage power distribution networks with nominal system voltages up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c..They are defined as a gap, or several gaps with two or three metal electrodes hermetically sealed so that gas mixture and pressure are under control. They are designed to protect apparatus or personnel, or both, from high transient voltages. This standard contains a series of test criteria, test methods and test circuits for determining the electrical characteristics of GDTs having two or three electrodes. This standard does not specify requirements applicable to complete surge protective devices, nor does it specify total requirements for GDTs employed within electronic devices, where precise coordination between GDT performance and surge protective device withstand capability is highly critical. This second edition of IEC 61643-311 cancels and replaces the first edition published in 2001. It constitutes a technical revision. Specific changes with respect to the previous edition are: Addition of performance values. Key words: gas discharge tubes (GDT), overvoltage protection in telecommunications, signalling and low-voltage power distribution networks, nominal system voltages up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c.\r\n\r\nIEC 61643-312:2013\u00a0<\/strong>\r\nComponents for low-voltage surge protective devices \u2013 Part 312: Selection and application principles for gas discharge tubes<\/strong>\r\n\r\nIEC 61643-312:2013 is applicable to gas discharge tubes (GDT) used for overvoltage protection in telecommunications, signalling and low-voltage power distribution networks with nominal system voltages up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c. They are defined as a gap, or several gaps with two or three metal electrodes hermetically sealed so that gas mixture and pressure are under control. They are designed to protect apparatus or personnel, or both, from high transient voltages. This standard provides information about the characteristics and circuit applications of GDTs having two or three electrodes. This standard does not specify requirements applicable to complete surge protective devices, nor does it specify total requirements for GDTs employed within electronic devices, where precise coordination between GDT performance and surge protective device withstand capability is highly critical. Keywords: gas discharge tubes (GDT), overvoltage protection in telecommunications, signalling and low-voltage power distribution networks, nominal system voltages up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c.\r\n\r\nIEC 61643-321:2001\u00a0<\/strong>\r\nComponents for low-voltage surge protective devices \u2013 Part 321: Specifications for avalanche breakdown diode (ABD)<\/strong>\r\n\r\nIs applicable to avalanche breakdown diodes (ABDs) which represent one type of surge protective device component (hereinafter referred to as SPDC) used in the design and construction of surge protective devices connected to low-voltage power distribution systems, transmission, and signalling networks. Test specifications in this standard are for single ABDs consisting of two terminals. However, multiple ABDs may be assembled within a single package defined as a diode array. Each diode within the array can be tested to this specification. This standard contains a series of test criteria for determining the electrical characteristics of the ABD. From the standard test methods described herein, the performance characteristics and ratings of the ABD can be verified or established for specific packaged designs.\r\n\r\nIEC 61643-331:2020\u00a0<\/strong>\r\nComponents for low-voltage surge protection \u2013 Part 331: Performance requirements and test methods for metal oxide varistors (MOV)<\/strong>\r\n\r\nIEC 61643-331:2020 is available as\u00a0IEC 61643-331:2020 RLV\u00a0which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.\r\n\r\nIEC 61643-331:2020 is a test specification for metal oxide varistors (MOV), which are used for applications up to 1 000 V AC or 1 500 V DC in power lines, or telecommunication, or signalling circuits. They are designed to protect apparatus or personnel, or both, from high transient voltages. This document applies to MOVs having two electrodes and hybrid surge protection components. This document also does not apply to mountings and their effect on the MOV\u2019s characteristics. Characteristics given apply solely to the MOV mounted only in the ways described for the tests. This third edition cancels and replaces the second edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:\r\n\u2013 a Varistor MCOV rating assurance test;\r\n\u2013 an energy rating test (2ms);\r\n\u2013 revised Dielectric strength and insulation resistance tests.\r\n\r\nIEC 61643-341:2020\u00a0<\/strong>\r\nComponents for low-voltage surge protection \u2013 Part 341: Performance requirements and test circuits for thyristor surge suppressors (TSS)<\/strong>\r\n\r\nIEC 61643-341:2020 specifies standard test circuits and methods for thyristor surge suppressor (TSS) components. These surge protective components, SPCs, are specially formulated thyristors designed to limit overvoltages and divert surge currents by clamping and switching actions. These SPCs are used in the construction of surge protective devices (SPDs) and equipment used in Information & Communications Technologies (ICT) networks with voltages up to AC 1 000 V and DC 1 500 V. This document is applicable to gated or non-gated TSS components with third quadrant (-v and \u2013i) characteristics of blocking, conducting or switching. This document contains information on\r\n\u2013 terminology;\r\n\u2013 letter symbols;\r\n\u2013 essential ratings and characteristics;\r\n\u2013 rating verification and characteristic measurement;\r\nThis document does not apply to the conventional three-terminal thyristors as covered by IEC 60747-6. This second edition of IEC 61643-341 cancels and replaces the first edition published in 2001. This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition: Addition of performance values.\r\n\r\nIEC 61643-351:2016\u00a0<\/strong>\r\nComponents for low-voltage surge protective devices \u2013 Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)<\/strong>\r\n\r\nIEC 61643-351:2016 defines test circuits and test methods for determining and verifying the SIT surge parameters. Preferred performance values for key parameters are given. Surge isolation transformers (SITs) are used for signal transformer applications with signal levels up to 400 V peak to peak. SITs are transformers, with or without an internal-winding screen, with a rated impulse withstand voltage greater than the peak voltage of the expected common-mode surge environment. SITs are applicable to components for surge protection against indirect and direct effects of lightning or other transient overvoltage. SITs are used to mitigate the onward propagation of common-mode voltage surges. This part of IEC 61643 does not cover SIT operation under differential-mode lightning surge conditions. Keywords: Surge isolation transformers (SITs)"},"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/id\/wp-json\/wp\/v2\/blog\/842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/id\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.britecelectric.com\/id\/wp-json\/wp\/v2\/types\/blog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.britecelectric.com\/id\/wp-json\/wp\/v2\/media\/843"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/id\/wp-json\/wp\/v2\/media?parent=842"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/id\/wp-json\/wp\/v2\/blog_category?post=842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}