Ivyiyumviro vy'Izuba: Ibiciro nyamukuru Ku bijanye n'Inyuma Izuba ryose

High- uburyo bw'amataraPV Cableni igice gitoyi c’ubuhinga bw’izuba bwagize ingaruka zikomeye ku bijanye n’ubuzima bwose, umutekano n’ubuhinga bwa ROI. Guhitamwo umugozi wa PV w’iburyo - umurongozi, ivyuma bizibira, n’ibihuza - bigabanya ubushobozi bwo gutakaza ubushobozi, bibuza ko umuntu adakora neza kandi agafasha guhura n’amakode (NEC/IEC/UL). Iyi nkuru yishura ku bibazo umunani bikunze kugurwa, abahinguzi n’abashiramwo ibintu babaza, kandi itanga urutonde rw’ibintu vyo kugura.

Ni igiki nyabuna "PV intsinga" kandi zitandukaniye gute n'urutsinga rusanzwe rw'umuyagankuba?

Intsinga za PV ni imwe - igikoresho co gukora, umuco w'izuba-iriho intsinga zitashobora kubiri zakozwe mu gufatanya ibice vya PV n'uruhande rwa DC rw'imirongo ya PV. Bikoresha ibikoresho vy’umuringa vy’ibara ry’agahama, vy’urudodo n’umusaraba - Ihuza polyolefin (XLPO/XPLE) canke iyindi UV/ishuka {{4}=Intsinga za PV zigereranywa ku bushuhe bwinshi bukomeza, butaziguye- uburyo bwo gukoresha umuco, n’igihe kirekire co hanze - imiterere idakenewe kugira ngo umuntu ashobore gukoresha inyubakwa. Ivyagezwe nk'IEC 62930kandiUL 4703gusobanura ibisabwa vy'ubwubatsi n'ibigeragezo ku mugozi wa PV.

Ni ingingo mfatirwako izihe n’icemezo nosaba igihe ngura umugozi wa PV?

Arisabwe intsinga zihuye n'ingingo ngenderwako za PV ziriho ubu n'ibimenyetso vya gatatu - ibimenyetso vy'imirongo:

IEC 62930(urugero rw’imirongo y’imirongo ya PV) - ikoreshwa cane hanze ya Amerika ku nsinga za 1.5 kV DC. urubuga rwa interineti.eiec.ch

IKI 50618(Europe) - kigaragaza hahalogène- ku buntu, UV{2}}. Ivyiyumviro vya UL

UL 4703(US) - urugero rw’urutsinga rw’amatara, rupfuka ubushuhe n’inguvu z’umuriro n’uburemere bw’umuco w’izuba. Iduka rya UL
Raba kandiUmucuruzi w'Izuba ry'IzubaRaporo z'igerageza, urubeya- ivyavuyemwo/RT/UV, n'inyandiko z'igenzura ry'abaguzi. Ica gatatu - Icemezo c’imice kigabanya ingorane zo kunanirwa mbere y’igihe.

Ni gute nogereranya intsinga za PV (AWG/m2) - ni ibiki bihambaye?

Ingano y’ingero iringaniye n’intambamyi zitatu: uburemere (ubushobozi buriho), ugutemba kw’umuriro, n’inzitizi z’ubuhinga. Koreshabininiumurongozi usabwa n'uburemere canke umuriro- amategeko. Ibintu bihambaye: umuriro w’umurongo w’inverter (canke umuriro w’inverter w’inverter), umuriro w’inguvu z’umurongo wa DC, ubushuhe bw’umurongo w’umurongo, uburebure bw’urugendo (biragira ingaruka z’ugutemba kw’umuriro), n’ubushuhe bwo ku kibanza (ugusenya uburemere). Ama laboratwari y’igihugu n’ubuyobozi bw’inganda ashimika ku kwama usuzuma uburemere n’ugutemba kw’umuriro - hanyuma ukoreshe umurongozi munini. Ku PV y’uburaro, abashiramwo benshi bavyura AWG imwe kugira ngo bagabanye ugutemba kw’umuriro (nk’akarorero, AWG 10 → AWG 8).Impanuro y'ibikorwa:intumbero yo Less kuruta canke ingana n’igabanuka ry’umuriro 1,5–2% ku nkino ndende za DC; ku bijanye n’imirongo miremire, recalc ku bushuhe bwo gukoresha max.

Ni ubushuhe, umuriro n’ibidukikije nkwiye gusaba?

Ivyiyumviro bitobito vyemewe bivana n'aho kode n'umugambi biri, ariko ibisabwa mu buryo busanzwe:

Ubushuhe:Igitigiri c'ibiharuro n'imiburiburidegre 90ikomeza (intsinga nyinshi za PV zifise 90–125℃). UL 4703 idondora amahitamwo ashika ku 150℃ku nyubakwa zimwe zimwe. Iduka rya UL

Inguvu:Ivyiyumviro rusangi vya DC ni600 V, 1.0 kV na 1,5 kV(Isumba vyose- Uburyo bwo gukura buragenda buragwira). Koresha umugozi ushizwe hejuru y’umuriro wa DC. urubibi.iriya +1

UV & ikirere:Inculation itegerezwa kuba umuco w'izuba- ishobora kuba kandi UV- ishobora gushaka ku gisenge, igaragara n'ibindi bihimba vy'umubiri iyo bikenewe. Ivyagezwe (IEC/EN/UL) ku bijanye n'ugukura UV n'ugukura kw'ubushuhe

Ni ibihe bihuza (MC4 n’ibindi), kandi ni ingorane izihe zitera?

Connectors ni ubutumwa -. Ivyuma vy’ugufatanya canke bishizwe nabi ni vyo bituma PV idakora neza kandi ni ibisanzwe ariko bikomeye. Igerageza ryigenga hamwe n’ibipande vyera vyerekana uburyo bw’ubufatanye, ubuhinga bwo gukorana n’ibikorwa vy’ubuhinga n’ubuhinga bwo gukora bigira ico bikoze cane ku kwizigirwa. Koresha ibimenyetso vy’ugufatanya, ibikoresho vyiza, n’ugusuzuma umuvuduko n’ugushiramwo. Gushira mu ngiro ivy’ugusuzuma O&M kugira ngo ubone uguhinduka kw’ibara, gushusha canke amazi yinjira.

Ni izihe nyubako z’imigozi ni zo nziza ku buzima buramba n’ugutunganywa neza?

Ivyuma vy'umuringa vyari bimeze neza kandi vyuzuye neza(ugucapura biragabanya ugusenya no gutuma iherezo ry’ibintu rigenda rigabanuka). kakacable.com

Umusaraba - polyolefin (XLPO/XPLE)canke UV -, hahalogène- ataco ifata ku gisenge/igaragara. Ivyiyumviro vya UL

Impapuro zibiri - zashizweko canke zirengeye - amahitamwoiyo amarushwa ashobora kwambara canke guhamba ataco akora.

Ivyangombwa-Ivyiyumviro vy'imipira canke imbere y'uko - Ivyimburwa bishobora kugabanya amakosa yo mu mirima. Igiciro c’ubutunzi n’akaga: umugozi uzimvye uno musi ushobora gutwara amahera menshi mu gusubirira no mu gihe co guhagarara.

Ivyiyumviro vy'Izubagusobanura

nkwiye gushiramwo iki mu vyo kugura n’ivyo nshobora kugura?

Izina ry’umugambi, ahantu, umuriro w’ubuhinga bwa DC, n’umuriro witezwe w’urudodo.

• Ubwoko n'urugero: IEC 62930cankeUL 4703yisunga (specify). urubibi.iriya.ch+1
• Umurongozi:umuringa w’urudodo, mm2 canke AWG (nk’akarorero, 6 mm2 / AWG 10), umugwi w’imirongo. kakacable.com
• Insulation:XLPO/XPLE, hahalogène- ataco imaze iyo bikenewe, ishobora guhangana n’umuco w’izuba, temp y’ibara ( Ni nini kuruta canke ingana n’urugero rwa 90 ). Ivyiyumviro vya UL
• Igitigiri c'ibintu vy'agaciro:Ni vyiza canke bingana canke bingana na sisitemu (600 V, 1 kV canke 1,5 kV nk’uko bishoboka). urubibi rw’urubuga.icitegererezo+1
• Impanuro:uburyo bwo gushaza uruganda canke uburyo bwo guhagarika ibikorwa; spection y'igikoresho n'inguvu z'umuvuduko.
• Igerageza/icemezo:harimwo ivyasabwa vya gatatu - Ivyemezo vy’imigambwe n’amaraporo y’ibipimo vy’akarorero (UV, ubushuhe, urubeya, gutera umunyu iyo inkengera). Ivyiyumviro vya UL

Igaranti n’ugushikana kw’ibinyabiziga imbere y’uko birungikwa vyose.

Mudukorere Kugenga Amategeko y'Ivyiyumviro Vyose
Turafise ivyemezo biva ku mivyimba yemewe kw’isi yose nka ISO, UL, na IEC. Igiciro c’Izuba ry’Izuba ry’Izuba ry’Izuba, twebwe OEM & ODM Service. Gutanga ivyoherezwa hanze.Mudutegeke

Raba

• XLPE/XLPO Izuba PV1-F Dc Izuba ry'Izuba ry'Izuba
• Dc Izuba Pv Cable Cable Cable 4mm 6mm
• Uko wohitamwo Inguvu zibereye ku buryo bwawe bwo gukoresha inguvu z'izuba

Ivyiyumviro 

IEC 62930:2017 - Intsinga z’umuyagankuba ku bijanye n’imirongo y’amatara. Komisiyo mpuzamakungu y’ubuhinga bw’amashanyarazi. urubuga rwa interineti.eiec.ch

UL Ikiganiro 4703 - Ivyimburwa vy'Ifoto. UL / UL Incamake. Iduka rya UL

NREL - Inyigisho y’Ivyiyumviro (PV) Inyigisho yihuta ( PDF y’ubuhinga, ubuyobozi bw’intsinga n’ubuyobozi bwemeza). NREL Docs

PVEL / Igipande cera - Igitabo c’umutekano ku bikoresho bihuza PV vy’izuba (ukwizigirwa kw’umurongo, ukunanirwa n’imigenzo myiza). urubuga.com

EN 50618 / igerageza ry'inganda & urutonde rw'amakuru y'abahingura - icegeranyo ca UL n'ibikoresho vy'umuhinguzi bidondora UV/halogène - Inyubako z'inyubako n'igerageza. Ivyiyumviro vya UL