{"id":6884,"date":"2026-02-06T10:45:04","date_gmt":"2026-02-06T08:45:04","guid":{"rendered":"https:\/\/lemt.lv\/?post_type=aktualitate&p=6884"},"modified":"2026-02-06T11:36:47","modified_gmt":"2026-02-06T09:36:47","slug":"nopludes-stravas-aizsardziba","status":"publish","type":"aktualitate","link":"https:\/\/lemt.lv\/en\/aktualitate\/nopludes-stravas-aizsardziba\/","title":{"rendered":"Nopl\u016bdes str\u0101vas aizsardz\u012bba m\u0101jok\u013cos \u2013 ETI KZS, EFI un EFI eV | 2025"},"content":{"rendered":"

\ud83d\udd0c Nopl\u016bdes str\u0101vas aizsardz\u012bbas noz\u012bme priv\u0101tm\u0101j\u0101s un dz\u012bvok\u013cos<\/strong>
\nETI KZS, EFI un EFI eV \u2013 dro\u0161\u012bba saska\u0146\u0101 ar jaunajiem normat\u012bviem Latvij\u0101 (2025)
\nDro\u0161a elektroinstal\u0101cija ir viens no svar\u012bg\u0101kajiem m\u016bsdienu m\u0101jok\u013ca dro\u0161\u012bbas pamatiem. Pieaugot elektroier\u012b\u010du skaitam, elektroauto uzl\u0101des punktiem un jaud\u012bg\u0101m sadz\u012bves iek\u0101rt\u0101m, b\u016btiski palielin\u0101s elektrisko boj\u0101jumu, elektrotraumu un ugunsgr\u0113ka risks.<\/p>\n

Saska\u0146\u0101 ar jaunajiem Latvijas normat\u012bvajiem aktiem, kas st\u0101jas sp\u0113k\u0101 no 2025. gada 1. j\u016blija, nopl\u016bdes str\u0101vas aizsardz\u012bbas ier\u012bces (RCD) k\u013c\u016bst oblig\u0101tas gan jaunb\u016bv\u0113s, gan elektroinstal\u0101cijas p\u0101rb\u016bves gad\u012bjumos.<\/p>\n

Viens no uzticam\u0101kajiem un normat\u012bviem atbilsto\u0161\u0101kajiem risin\u0101jumiem ir ETI KZS kombin\u0113tie autom\u0101tsl\u0113d\u017ei, ETI EFI nopl\u016bdes aizsardz\u012bbas apar\u0101ti un ETI EFI eV risin\u0101jumi elektroauto uzl\u0101des stacij\u0101m.<\/p>\n

\ud83d\udcdc Jaun\u0101k\u0101s elektroinstal\u0101cijas pras\u012bbas Latvij\u0101 (LBN 261-15)<\/strong>
\nSaska\u0146\u0101 ar LBN 261-15 \u201c\u0112ku iek\u0161\u0113j\u0101 elektroinstal\u0101cija\u201d groz\u012bjumiem (sp\u0113k\u0101 no 01.07.2025):<\/p>\n

vis\u0101m kontaktligzd\u0101m l\u012bdz 32 A j\u0101b\u016bt apr\u012bkot\u0101m ar nopl\u016bdes aizsardz\u012bbu \u2264 30 mA
\njaunb\u016bv\u0113s nopl\u016bdes aizsardz\u012bba j\u0101paredz ar\u012b apgaismojuma l\u012bnij\u0101m
\n\u0101ra kontaktligzdas oblig\u0101ti j\u0101apr\u012bko ar RCD
\nievada sadal\u0113 j\u0101paredz 300\u2013500 mA nopl\u016bdes aizsardz\u012bba ugunsdro\u0161\u012bbai
\nelektroinstal\u0101cijas p\u0101rb\u016bves gad\u012bjum\u0101 aizsardz\u012bba j\u0101integr\u0113 eso\u0161aj\u0101 sist\u0113m\u0101
\nelektroauto uzl\u0101des punktiem j\u0101paredz l\u012bdzstr\u0101vas (DC) nopl\u016bdes kontrole
\n\u2757 Bez \u0161o pras\u012bbu izpildes elektroinstal\u0101ciju nav iesp\u0113jams nodot ekspluat\u0101cij\u0101.<\/p>\n

\u26a1 Kas ir nopl\u016bdes str\u0101vas aizsardz\u012bba un k\u0101 t\u0101 darbojas?<\/strong>
\nNopl\u016bdes str\u0101va rodas, ja da\u013ca elektrisk\u0101s str\u0101vas aizpl\u016bst pa neatbilsto\u0161u ce\u013cu, piem\u0113ram:<\/p>\n

caur mitrumu
\nboj\u0101tu izol\u0101ciju
\ncilv\u0113ka \u0137ermeni
\nmet\u0101la konstrukcij\u0101m
\nNopl\u016bdes aizsardz\u012bbas ier\u012bce nep\u0101rtraukti sal\u012bdzina ien\u0101ko\u0161o un izejo\u0161o str\u0101vu.<\/p>\n

Ja starp\u012bba p\u0101rsniedz pie\u013caujamo robe\u017eu, ier\u012bce milisekun\u017eu laik\u0101 atsl\u0113dz l\u012bniju, nov\u0113r\u0161ot:<\/p>\n

elektrotraumas
\nugunsgr\u0113ka risku
\nsl\u0113ptus izol\u0101cijas boj\u0101jumus
\nsadz\u012bves tehnikas boj\u0101jumus
\n\ud83d\udfe2 ETI KZS \u2013 kombin\u0113tie autom\u0101tsl\u0113d\u017ei ar pilnu aizsardz\u012bbu\u00a0https:\/\/www.etigroup.eu\/products-services\/residual-and-overcurrent-protection-rcbo-and-accessories-kzs<\/a><\/strong>
\nETI KZS (RCBO) apvieno tr\u012bs aizsardz\u012bbas funkcijas vien\u0101 ier\u012bc\u0113:<\/p>\n

p\u0101rslodzes aizsardz\u012bbu
\n\u012bssl\u0113guma aizsardz\u012bbu
\nnopl\u016bdes str\u0101vas aizsardz\u012bbu<\/p>\n

Priek\u0161roc\u012bbas:<\/p>\n

tr\u012bs funkcijas vien\u0101 korpus\u0101
\nmaz\u0101ks vietas pat\u0113ri\u0146\u0161 sadales skap\u012b
\npiln\u012bga atbilst\u012bba jaunajiem normat\u012bviem
\n\u013coti \u0101tra reakcija nopl\u016bdes gad\u012bjum\u0101<\/p>\n

Ide\u0101li piem\u0113roti:<\/p>\n

kontaktligzd\u0101m
\napgaismojumam
\nsadz\u012bves tehnikas l\u012bnij\u0101m
\ntehniskaj\u0101m telp\u0101m<\/p>\n

\ud83d\udd35 \u00a0ETI EFI \u2013 nopl\u016bdes aizsardz\u012bba grupu un ievada l\u012bnij\u0101m\u00a0https:\/\/www.etigroup.eu\/products-services\/residual-current-circuit-breakers-rccb-and-accessories-efi<\/a><\/strong>
\nETI EFI paredz\u0113ti nopl\u016bdes str\u0101vas kontrolei un tiek izmantoti kop\u0101 ar autom\u0101tsl\u0113d\u017eiem (MCB).<\/p>\n

Pielietojums:<\/p>\n

ievada sadales (300\u2013500 mA)
\nvair\u0101k\u0101m l\u012bnij\u0101m vienlaikus
\nvannas istab\u0101m un virtuv\u0113m
\n\u0101ra elektrot\u012bkliem<\/p>\n

Priek\u0161roc\u012bbas:<\/p>\n

da\u017e\u0101di jut\u012bbas l\u012bme\u0146i
\nstabila darb\u012bba sare\u017e\u0123\u012btos apst\u0101k\u013cos
\natbilst ugunsdro\u0161\u012bbas pras\u012bb\u0101m
\n\ud83d\ude97 ETI EFI eV \u2013 dro\u0161\u012bba elektroauto uzl\u0101des stacij\u0101m\u00a0https:\/\/www.etigroup.eu\/products-services\/residual-current-circuit-breakers-rccb-and-accessories-efi<\/a><\/strong>
\nElektroauto uzl\u0101des laik\u0101 var rasties l\u012bdzstr\u0101vas (DC) nopl\u016bdes, kuras standarta RCD neatkl\u0101j.<\/p>\n

ETI EFI eV:<\/p>\n

konstat\u0113 gan AC, gan DC nopl\u016bdes
\nnodro\u0161ina dro\u0161u elektroauto uzl\u0101di
\naizsarg\u0101 cilv\u0113kus un iek\u0101rtas
\natbilst e-mobilit\u0101tes standartiem<\/p>\n

Piem\u0113roti:<\/p>\n

sienas uzl\u0101des stacij\u0101m (wallbox)
\npriv\u0101tm\u0101j\u0101m
\nkomerci\u0101l\u0101m uzl\u0101des viet\u0101m<\/p>\n

\ud83d\udcca ETI KZS, EFI un EFI eV sal\u012bdzin\u0101jum<\/strong>s
\nFunkcija: P\u0101rslodze
\n\u2013 ETI KZS<\/a>: \u2714
\n\u2013 ETI EFI<\/a>: \u2718
\n\u2013 ETI EFI eV: \u2718<\/p>\n

Funkcija: \u012assl\u0113gums
\n\u2013 ETI KZS<\/a>: \u2714
\n\u2013 ETI EFI<\/a>: \u2718
\n\u2013 ETI EFI eV: \u2718<\/p>\n

Funkcija: Nopl\u016bdes str\u0101va
\n\u2013 ETI KZS<\/a>: \u2714 10 \/ 30 mA
\n\u2013 ETI EFI<\/a>: \u2714 10 \u2013 500 mA
\n\u2013 ETI EFI eV: \u2714 AC + DC<\/p>\n

Lietojums:
\n\u2013 ETI KZS<\/a>: Viena l\u012bnija
\n\u2013 ETI EFI<\/a>: Grupas \/ ievads
\n\u2013 ETI EFI eV: Elektroauto uzl\u0101de<\/p>\n

Normat\u012bvu atbilst\u012bba:
\n\u2013 ETI KZS<\/a>: Kontaktligzdas, apgaismojums
\n\u2013 ETI EFI<\/a>: Ievads, zonas
\n\u2013 ETI EFI eV: Elektroauto<\/p>\n

\ud83c\udfc6 K\u0101p\u0113c izv\u0113l\u0113ties ETI risin\u0101jumus?<\/strong><\/p>\n

\u2022 Atbilst jaunajiem Latvijas normat\u012bviem
\n\u2022 Eiropas kvalit\u0101tes ra\u017eot\u0101js
\n\u2022 Modul\u0101ra un lo\u0123iska sist\u0113ma
\n\u2022 Ilgs kalpo\u0161anas laiks
\n\u2022 Maksim\u0101la dro\u0161\u012bba m\u0101jok\u013ciem un uz\u0146\u0113mumiem<\/p>\n

 <\/p>\n

Nopl\u016bdes str\u0101vas aizsardz\u012bba Latvij\u0101 ir k\u013cuvusi par oblig\u0101tu elektroinstal\u0101cijas elementu. Pareizi izv\u0113l\u0113ti risin\u0101jumi \u2014 ETI KZS, ETI EFI un ETI EFI eV \u2014 nodro\u0161ina dro\u0161\u012bbu, normat\u012bvu iev\u0113ro\u0161anu un mieru ikdien\u0101.<\/p>\n

LEMT speci\u0101listi pal\u012bdz\u0113s izv\u0113l\u0113ties piem\u0113rot\u0101ko risin\u0101jumu j\u016bsu projektam.<\/p>\n

https:\/\/lemt.lv\/kontakti\/<\/a><\/p>\n

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