{"id":45590,"date":"2026-03-06T14:18:38","date_gmt":"2026-03-06T14:18:38","guid":{"rendered":"https:\/\/shop.cotra.hr\/proizvod\/odvodnik-prenapona-mwk-32\/"},"modified":"2026-07-26T01:19:51","modified_gmt":"2026-07-25T23:19:51","slug":"odvodnik-prenapona-mwk-32","status":"publish","type":"product","link":"https:\/\/shop.cotra.hr\/en\/proizvod\/odvodnik-prenapona-mwk-32\/","title":{"rendered":"ODVODNIK PRENAPONA MWK-32"},"content":{"rendered":"

Srednjenaponski odvodnik prenapona za primjenu u SN (srednjenaponskim) sustavima
Proizvo\u0111a\u010d: ABB
Tip: MWK
Katalo\u0161ki broj: MWK-32
Trajni radni napon Uc [kV]: 32
Nazivni napon Ur [kV]: 40
Preostali napon Ures [kV]: 98,3
Podnosivi udarni napon (1,2\/50 \u00b5s) [kV]: 269
Podnosivi izmjeni\u010dni napon u vla\u017enom okru\u017eenju [kV]: 114
Nazivna odvodna struja In (8\/20 \u00b5s) [kA]: 10
Tip ku\u0107i\u0161ta: K4
Klasa linijskog pra\u017enjenja: klasa II
Primjena:
– za za\u0161titu od atmosferskih i sklopnih prenapona u SN sustavima: distribucijskih transformatora, kabela i kabelskih zavr\u0161etaka, kondenzatora-kondenzatorskih baterija i ostale SN opreme
– za unutarnju i vanjsku ugradnju
Opis:
– metal-oksidni odvodnik prenapona bez iskri\u0161ta (MO surge arrester), u zalivenom silikonskom ku\u0107i\u0161tu, sive boje, dizajniran i ispitan prema IEC 60099-4
– izvrsna svojstva na moment savijanja, vla\u010dno optere\u0107enje, otpornost na mehani\u010dka optere\u0107enja, vibracije i udarce
Materijal ku\u0107i\u0161ta: silikon
Temperaturno podru\u010dje primjene [\u00b0C]: od -60 \u00b0C do +60 \u00b0C
Standard: IEC 60099-4, EN 45545-2
Visina odvodnika L [mm]: 507
Masa: pribli\u017eno 5,5 kg
Pakiranje: 1 kom<\/P>
\n

Tehni\u010dke specifikacije: MWK srednjenaponski odvodnici napona<\/A><\/P><\/p>\n","protected":false},"excerpt":{"rendered":"

Srednjenaponski odvodnik prenapona za primjenu u SN (srednjenaponskim) sustavimaProizvo\u0111a\u010d: ABBTip: MWKKatalo\u0161ki broj: MWK-32Trajni radni napon Uc [kV]: 32Nazivni napon Ur [kV]: 40Preostali napon Ures [kV]: 98,3Podnosivi udarni napon (1,2\/50 \u00b5s) [kV]: 269Podnosivi izmjeni\u010dni napon u vla\u017enom okru\u017eenju [kV]: 114Nazivna odvodna struja In (8\/20 \u00b5s) [kA]: 10Tip ku\u0107i\u0161ta: K4Klasa linijskog pra\u017enjenja: klasa IIPrimjena:– za za\u0161titu od […]<\/p>\n","protected":false},"featured_media":57780,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[232,307,389],"product_tag":[],"class_list":["post-45590","product","type-product","status-publish","has-post-thumbnail","product_cat-odvodnici-prenapona-nn-sn-vn-i-pribor","product_cat-odvodnici-prenapona-nn-sn-vn","product_cat-odvodnici-prenapona-sn","first","outofstock","taxable","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/shop.cotra.hr\/en\/wp-json\/wp\/v2\/product\/45590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shop.cotra.hr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/shop.cotra.hr\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shop.cotra.hr\/en\/wp-json\/wp\/v2\/media\/57780"}],"wp:attachment":[{"href":"https:\/\/shop.cotra.hr\/en\/wp-json\/wp\/v2\/media?parent=45590"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/shop.cotra.hr\/en\/wp-json\/wp\/v2\/product_brand?post=45590"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/shop.cotra.hr\/en\/wp-json\/wp\/v2\/product_cat?post=45590"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/shop.cotra.hr\/en\/wp-json\/wp\/v2\/product_tag?post=45590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}