Wholesale Owia photovoltaic nhama Supplierdi dwuma titiriw wɔ owia ahoɔden nhyehyɛe biara adwumayɛ ne ahobammɔ mu. Wɔayɛ no sɛnea ɛbɛyɛ a ebetumi agyina ahoɔden a ɛkɔ soro, ɔhyew a ano yɛ den, ne bere tenten-abɔnten a ɛda adi ano, PV nhama a ɛfata no hwɛ hu sɛ ahoɔden a wɔde kɔ baabiara a etu mpɔn ne nhyehyɛe no mu ahotoso. Saa akwankyerɛ yi kyerɛkyerɛ nea ɛsɛ sɛ wohwehwɛ bere a worepaw owia hann nhama, na ɛboa wo ma wusi gyinae a ɛfata wɔ owia ahoɔden a wɔde besisi hɔ a ɛtra hɔ kyɛ na ɛne mmara hyia ho.
Dɛn Ne Solar Photovoltaic Cable na Ɔkwan Bɛn so na Ɛyɛ soronko wɔ Standard Wire ho?
Owia hann ahoɔden nhama yɛ anyinam ahoɔden nhama a wɔayɛ ama atirimpɔw-a wɔayɛ ama owia ahoɔden nhyehyɛe nkutoo. Nea ɛnte sɛ anyinam ahoɔden nhama a wɔtaa de di dwuma no, wɔayɛ PV nhama no sɛnea ɛbɛyɛ a ebetumi agyina UV a ɛkɔ so, ɔhyew a ano yɛ den, nsu, ne nkwa nna tenten ano.
Nsonsonoe atitiriw a ɛwɔ mu no bi ne:
Ɔhyew a ɛkorɔn a wotumi gyina ano
UV- ne ozone-a ɛko tia insulation
DC voltage tumi a wɔama anya nkɔso
Bere tenten-abɔnten a ɛtra hɔ kyɛ (mpɛn pii no 25+ mfe) .
Sɛ wode cable a ɛnyɛ-PV-rated di dwuma wɔ owia nhyehyɛe mu a, ɛma asiane a ɛwɔ hɔ sɛ insulation no bedi huammɔ na ahoɔden a ɛyera no yɛ kɛse.
Amanaman Ntam Gyinapɛn Bɛn na Ɛkyerɛkyerɛ Owia PV Nhama a Ɛyɛ Paara Mu?
Owia ahoɔden nhama a eye sen biara no di amanaman ntam ahobammɔ ne adwumayɛ ho gyinapɛn a emu yɛ den so. Saa adansedie ahodoɔ yi di adanseɛ sɛ nhama no atwa anyinam ahoɔden, mfiri, ne nneɛma a atwa yɛn ho ahyia ho sɔhwɛ mu.
Wiase nyinaa gyinapɛn atitiriw bi ne:
UL 4703 na ɛwɔ hɔ– Owia PV nhama ahobammɔ ne adwumayɛ (Amerika Atifi fam) .
IEC 62930 / EN 50618. Ɔde ne nsa kyerɛɛ ne so– Amanaman ntam ne Europa PV cable ahwehwɛde
NEC Ahyɛdeɛ 690– Electrical code ahwehwɛdeɛ ma owia ahoɔden a wɔde besisi hɔ
IEC 60332-1 na ɛwɔ hɔ– Ogya a ɛko tia ne ogya ahobammɔ
Nhama a ɛdu saa gyinapɛn yi ho no ma ahotoso a wɔada no adi ne mmara a wodi so.
Owia Nhama Ahorow Bɛn na Wɔde Di Dwuma Wɔ Owia Ahoɔden Nhyehyɛe Mu?
Owia nhyehyɛe no afã horow hwehwɛ sɛ wɔde nhama ahorow di dwuma:
DC Owia PV Nhama a Wɔde Yɛ Nhama: Fa owia ahoɔden mfiri bata combiner nnaka ne inverters ho
AC Nhama a Wɔde Yɛ Nhama: Fa ahoɔden fi inverter no so kɔ grid anaa adesoa no so
Nhama Titiriw ne Baa Dwumadibea: Di aggregated current a efi nhama pii mu ho dwuma
DC PV nhama na ɛho hia sen biara, efisɛ ɛyɛ adwuma wɔ ahoɔden a ɛkɔ so daa ne abɔnten so.
Conductor Materials Bɛn na Ɛma Ɛyɛ Adwuma Yiye?
Conductor ade no di dwuma titiriw wɔ sɛnea ɛyɛ adwuma yiye na ɛtra hɔ kyɛ mu.
Ɔkwankyerɛfo a wɔtaa paw:
Kɔbere a Wɔde Tinn Ayɛ: Nsuo a ɛtumi fa mu yie, ɛko tia nsɛeɛ, ne ahotosoɔ a ɛkyɛ-
Kɔbere a Ɛda Hɔ: Conductivity a ɛkorɔn, ɛfata ma nneɛma a atwa yɛn ho ahyia a wɔahyɛ so
Aluminium a wɔde yɛ nneɛma: Ɛyɛ hare na ɛho ka{0}}tu mpɔn ma mmirikatu tenten, nanso ɛhwehwɛ sɛ wɔyɛ nhyehyɛe a ɛfata a wɔde twa awieɛ
Wɔ owia ahoɔden a wɔde si hɔ dodow no ara mu no, kɔbere-gyinaso conductors de anyinam ahoɔden adwumayɛ a ɛyɛ den sen biara ma.
Nneɛma bɛn na Insulation ne Sheathing Nneɛma a Ɛyɛ Paara Ma PV Cables?
Insulation a ɛkorɔn-bɔ owia nhama ho ban fi nneɛma a atwa yɛn ho ahyia ho nhyɛso ho.
Nneɛma a wɔde siw mframa ano a ɛwɔ soro no bi ne:
XLPE / XLPO (Ntrɛwmu-Polyethylene / Polyolefin a wɔde abɔ mu) .– Ɔhyew a ɛkorɔn, UV, ne onyin a ɛko tia
LSZH (Wusiw a ɛba fam Zero Halogen) .– Ogya ahobammɔ a ɛkɔ anim wɔ mmeae a wɔato mu
Saa nneɛma yi hwɛ hu sɛ nhama no kɔ so yɛ nea ɛyɛ mmerɛw na ɛyɛ nea ɛbɔ ho ban wɔ mfe du du pii a wɔde ayɛ adwuma no nyinaa mu.
Voltage ne Temperature Ratings Bɛn na Ɛsɛ sɛ Wopaw?
Ɛsɛ sɛ wɔkyerɛ sɛ owia PV nhama no betumi adi nhyehyɛe no ahoɔden ne nneɛma a atwa yɛn ho ahyia mu ɔhyew ho dwuma.
Nhwehwɛmu a wɔtaa de ma no bi ne:
Voltage a ɛwɔ ahoɔden: 600V, 1000V, anaa 1500V DC a egyina nhyehyɛe no kɛse so
Ahoɔhyeɛ: Mpɛn pii no -40℃kosi +90℃anaa nea ɛboro saa
Voltage ratings a ɛkorɔn ma kwan ma string tenten ne system no adwumayɛ tu mpɔn, titiriw wɔ aguadi ne utility-scale installations mu.
Ɔkwan Bɛn so na Cable Sizing a Ɛfata Ma Adwumayɛ ne Ahobammɔ Tu mpɔn?
Cable sizing a ɛteɛ no ma ahoɔden a ɛyera no so tew na esiw ɔhyew a ɛboro so ano.
Nea enti a sizing ho hia:
Ɛtew voltage a ɛkɔ fam so
Siw ɔhyew a ɛbɛboaboa ano dodo ano
Ɛma nhyehyɛe no nyinaa adwumayɛ tu mpɔn
Boa bere tenten-bere mu ahotoso
Ɛsɛ sɛ wogyina mprempren adesoa, system voltage, cable tenten, ne installation environment so paw cable size.
Dɛn ne Nneyɛe a Ɛyɛ Paara a Wɔde Sisi ne Ahobammɔ Ho Ma Owia PV Nhama?
Cable a eye sen biara mpo nyɛ adwuma yiye sɛ wɔmfa nsi hɔ wɔ ɔkwan a ɛnteɛ so a.
Nneyɛe a eye sen biara no bi ne:
Kwati a wobɛkwati sɛ wobɛkotow denneennen ne mfiri mu nhyɛso
UV-resistant clips ne ahobammɔ conduits a wode bedi dwuma wɔ baabi a ɛho hia
Nkitahodi a ahobammɔ wom, wim tebea{0}}a ɛyɛ den a wobɛhwɛ
Ɔman no anyinam ahoɔden ho mmara ne akwankyerɛ ahorow a ɛfa nhwehwɛmu ho a wobedi akyi
Nhwehwɛmu a wɔyɛ no daa boa ma wohu sɛnea ɛho asɛe ansa na aka adwumayɛ.
Sɛnea Wobehu Dɛn ne Owia Photovoltaic Nhama a Ɛyɛ Paara a Wɔde Ma Owia Ahoɔden Nhyehyɛe?
Jshcable owia photovoltaic nhama neOwia Ahoɔden Nhyehyɛeɔyɛfo na wɔwɔ adansedi nkrataa a efi nnwumakuw a wogye tom wɔ wiase nyinaa te sɛ ISO, UL, ne IEC hɔ. Wholesale Dɛn ne Owia Photovoltaic Nhama a eye sen biara ma Owia ahoɔden nhyehyɛe, Yɛn OEM & ODM Service. Fa export ma ma quotation anaa mfiridwuma mu mmoa.Wo ne yɛn nni nkitaho
Awie
Owia ahoɔden nhama a eye sen biara a wobɛpaw no ho hia na ama wɔakyekye owia ahoɔden nhyehyɛe a ahobammɔ wom, ɛyɛ adwuma yiye, na ɛtra hɔ kyɛ. Nhama a ɛdi gyinapɛn a wɔgye tom so, de conductors ne insulation a ɛkorɔn-di dwuma, na ne kɛseɛ fata ma nhyehyɛeɛ no boa ma ahoɔden a ɛyera so tew, siw ahobanbɔ ho asiane ano, na ɛhwɛ ma ɛyɛ adwuma a wotumi de ho to so wɔ berɛ mu. Ɛdenam adwene a wɔde besi so sɛ ɛbɛtena hɔ akyɛ, nea wobedi so, ne nea wɔde besisi hɔ yiye so no, adetɔfo betumi asi gyinae ahorow a ɛfata a ɛfoa owia ahoɔden adwuma biara a ɛbɛkɔ so bere tenten-di nkonim.
Afei nso Hwɛ
Customized XLPE / XLPO Owia Wire PV1-F Dc Owia PV Nhama
Solar Photovoltaic Cables: Nneɛma a Ɛho Hia ma Owia a Wɔde Sisi Hɔ Biara
Sɛnea Wobɛpaw Tumi Nhama a Ɛfata ama Wo Owia Ahoɔden Nhyehyɛe
Nea Ɛma Solar Photovoltaic Cable Supplier a Ɔkorɔn Da nsow
Nsɛm a wɔde gyinaa so
Amanaman Ntam Ɛlektrik Mfiridwuma Bagua (IEC) – PV cable gyinapɛn ahorow
UL Solutions – Photovoltaic nhama ahobammɔ sɔhwɛ
Ɔman Electrical Code (NEC) – Owia ahoɔden a wɔde besisi hɔ ho ahwehwɛde
Amanaman Ntam Ahoɔden a Wɔyɛ Foforo Dwumadibea (IRENA) – Owia nhyehyɛe mu nneyɛe pa
