Umehluko phakathi kwamakhebuli we-inverter kanye nezintambo zamandla ezijwayelekile

1. Isingeniso

• Ukubaluleka kokukhetha ikhebula elifanele ngezinhlelo zikagesi
• Umehluko osemqoka phakathi kwamakheshana we-inverter kanye nezintambo zamandla ezijwayelekile
• Sibutsetelo lokukhethwa kwamakhebula ngokusekelwe kwizitayela zemakethe kanye nezicelo

2. Zithini izintambo ze-inverter?

• Incazelo: Amakhalekhukazi enzelwe ngokuqondile ama-inverters amabhethri, amaphaneli elanga, noma amasistimu kagesi
• Izici:
  • Ukuguquguquka okuphezulu kokuphatha ukunyakaza nokunyakaza
  • Ukwehla kwamandla kagesi okuphansi ukuqinisekisa ukuhanjiswa kwamandla okusebenzayo
  • Ukumelana nokuthola okuphezulu kwamanje
  • Ukufakwa okuthuthukisiwe kokuphepha emijikelezweni ye-DC

3. Iziphi izintambo zamandla ezijwayelekile?

• Incazelo: Izintambo ezijwayelekile zikagesi ezisetshenziselwa ukuhanjiswa kwamandla okujwayelekile kumakhaya, amahhovisi, kanye nasezimboni
• Izici:
  • Yakhelwe ukuhanjiswa kwamandla okuzinzile nokungaguquki kwe-AC
  • Ukuguquguquka okungaphansi kuqhathaniswa nezintambo ze-inverter
  • Imvamisa isebenza ngamazinga aphansi aphansi
  • Ifakwe ukuvikelwa okujwayelekile kagesi kepha kungenzeka ingasingatha izimo ezimbi kakhulu njengezintambo ze-inverter

4. Umehluko obalulekile phakathi kwamakheshana we-inverter kanye nezintambo zamandla ezijwayelekile

I-4.1 voltage ne-rating yamanje

• Izintambo ze-Inverter:YakhelweIzicelo ze-DC eziphakeme zamanje(12V, 24V, 48V, 96V, 1500V DC)
• Izintambo zamandla njalo:IsetshenziselweUkuhanjiswa kwe-AC Low- kanye ne-Medium-voltage(110V, 220V, 400V AC)

4.2 Indwangu Yomqhudelwano

• Izintambo ze-Inverter:
  • YenziweI-High-Strand Count Copper WireNgokuvumelana nezimo kanye nokusebenza kahle
  • Ezinye izimakethe zisebenzisaI-TINNED CopperUkumelana okungcono kokugqwala
• Izintambo zamandla njalo:
  • Kungaba njaloI-Cople noma i-Aluminium eqinile
  • AKEKHO NJALO KUDLULEKILE UKUZEZA

4.3 Ukufakwa kanye nokufutheka

• Izintambo ze-Inverter:
  • I-XLPE (i-polyethylene exhumekile) noma i-PVC ngeUkuvikelwa Kokushisa Nefilifisi
  • Ukumelana noUkuvezwa kwe-UV, umswakama kanye namafuthaUkusetshenziswa kwangaphandle noma kwezimboni
• Izintambo zamandla njalo:
  • Imvamisa ye-PVC-incled ngeUkuvikelwa Kagesi Okuyisisekelo
  • Kungenzeka ingafanele izimo ezedlulele

4.4 Ukuvumelana nezimo namandla okusebenza

• Izintambo ze-Inverter:
  • Ivumelana nezimo kakhuluukumelana nokunyakaza, ukunyakaza, nokugoba
  • Isetshenziswe ngaphakathiama-solar, izimoto, kanye nezinhlelo zokugcina amandla
• Izintambo zamandla njalo:
  • Kancane kuvumelana nezimofuthi kuvame ukusetshenziswa ekufakweni okuhleliwe

Izindinganiso zezokuphepha nezitifiketi

• Izintambo ze-Inverter:Kumele ahlangabezane namazinga okuphepha ajwayelekile okuphepha kwamazwe omhlaba ngezicelo eziphezulu ze-DC
• Izintambo zamandla njalo:Landela amakhodi kagesi kagesi kagesi kazwelonke wokusatshalaliswa kwamandla we-AC

I-5. Izinhlobo zezintambo ze-inverter kanye nezitayela zemakethe

5.1I-DC inverter izintambo zezinhlelo zelanga

(1) Pv1-F solar cable

✅Okujwayelekile:Tüv 2 pfg 1169 / 08.2007 (EU), Ul 4703 (US), GB / T 20313 (China)
✅Isilinganiso seVoltage:I-1000V - 1500V DC
✅Umqhubi:Ithusi elinamahloni
✅Ukufakwa:Xlpe / Uv-Resistant Polyolof
✅Isicelo:Ukuxhunyaniswa kwephaneli ye-Outdoor Solar-to-inverter

(2) en 50618 H1Z2Z2-K Cable (Europe-Spection)

✅Okujwayelekile:En 50618 (EU)
✅Isilinganiso seVoltage:I-1500V DC
✅Umqhubi:I-TINNED Copper
✅Ukufakwa:I-Low-Smoke Halogen-Free (LSZH)
✅Isicelo:Izinhlelo zokugcina zelanga nezamandla

(3) UL 4703 PV Wire (Imakethe yaseNyakatho Melika)

✅Okujwayelekile:Ul 4703, NEC 690 (US)
✅Isilinganiso seVoltage:I-1000V - 2000v DC
✅Umqhubi:Ithuli elingenalutho / eliboshwe
✅Ukufakwa:I-polyethylene exhumene nesiphambano (i-XLPE)
✅Isicelo:Ukufakwa kweSolar PV e-US naseCanada

I-5.2 ac inverter izintambo zezinhlelo ezixhunywe ngegridi

(1) Ikhebula lamandla we-YJV / YJLV (China & Ukusetshenziswa Kwamanye Amazwe)

✅Okujwayelekile:I-GB / T 12706 (China), IEC 60502 (Global)
✅Isilinganiso seVoltage:0.6 / 1kv AC
✅Umqhubi:I-Copper (YJV) noma i-aluminium (YJLV)
✅Ukufakwa:I-XLPE
✅Isicelo:Inverter-to-grid noma ukuxhumeka kwephaneli kagesi

(2) Ikhebula elimelana nomlilo le-NH-YJV (Ngezinhlelo ezibucayi)

✅Okujwayelekile:I-GB / T 19666 (China), IEC 60331 (International)
✅Isikhathi sokumelana nomlilo:Imizuzu engama-90
✅Isicelo:Ukuhlinzekwa kwamandla aphuthumayo, ukufakwa komlilo

5.3Izintambo ze-DC eziphakeme ze-DC ze-DC ze-EV nebhethri

(1) Ikhebula lamandla aphezulu eliphakeme

✅Okujwayelekile:I-GB / T 25085 (China), ISO 19642 (Global)
✅Isilinganiso seVoltage:I-900V - 1500V DC
✅Isicelo:Ukuxhumeka kwebhethri kanye nokuxhunyaniswa kwezimoto ezimotweni zikagesi

(2) I-SAE J1128 Wire Izithuthi (ENyakatho ne-AV Market)

✅Okujwayelekile:I-SAE J1128
✅Isilinganiso seVoltage:I-600V DC
✅Isicelo:Ukuxhumeka kwe-DC ephakeme kakhulu ku-EVS

(3) Intambo yesiginali ye-RVVP evikekile

✅Okujwayelekile:IEC 60227
✅Isilinganiso seVoltage:300 / 300V
✅Isicelo:Ukuhanjiswa kwesiginali ye-Inverter control

I-6. Izinhlobo zezintambo zamandla ezijwayelekile kanye nezitayela zemakethe

6.1Izintambo zamakhekhe zamanzi ezijwayelekile nehhovisi le-AC

(1) I-THHN Wire (ENyakatho Melika)

✅Okujwayelekile:NEC, ul 83
✅Isilinganiso seVoltage:I-600v AC
✅Isicelo:I-Wiring yokuhlala nezentengiselwano

(2) Ikhebula le-NM (Europe)

✅Okujwayelekile:Vde 0250
✅Isilinganiso seVoltage:300 / 500v ac
✅Isicelo:Ukusatshalaliswa Kwamandla Engaphakathi

7. Ungayikhetha kanjani ikhebula elifanele?

7.1 Izici okufanele zicatshangelwe

✅I-Voltage & Izidingo Zamanje:Khetha izintambo ezikalwe ngamandla kagesi afanele namanje.
✅Izidingo Zokuguquguquka:Uma izintambo zidinga ukugoba njalo, khetha izintambo eziguquguqukayo eziphezulu.
✅Izimo zemvelo:Ukufakwa kwangaphandle kudinga ukufakwa kwe-UV- kanye nesimo sezulu.
✅Ukuhambisana nesitifiketi:Qinisekisa ukuhambisana nakhoTüv, Ul, IEC, GB / T, ne-NECamazinga.

7.2 Ukukhetha ikhebula okunconyelwe kwezicelo ezihlukile

8. Isiphetho

• Izintambo ze-InverteryenzelweIzicelo ze-DC eziphakeme ze-DC, kudingaUkuvumelana nezimo, ukumelana nokushisa, kanye nokwehla kwamandla kagesi aphansi.
• Izintambo zamandla ezijwayelekilezenzelweIzicelo ze-ACFuthi ulandele amazinga entengo ahlukene.
• Ukukhetha ikhebula elifanele kuncike kukhoIsilinganiso se-Voltage, ukuguquguquka, uhlobo lwezinhlaka, kanye nezici zezemvelo.
• As Amandla elanga, izimoto zikagesi, nezinhlelo zokugcina ibhethri zikhula, funaizintambo ezikhethekile ze-inverterkuyanda emhlabeni jikelele.

Amazolumbo

1. Ngingakwazi ukusebenzisa amakhekhe ajwayelekile we-AC ama-inverters?
Cha, izintambo ze-inverter zenzelwe ngqo i-DC ephakeme ye-DC, ngenkathi izintambo ezijwayelekile ze-AC azinjalo.

2. Iyiphi ikhebula elihle kakhulu le-valar inverter?
I-Pv1-F, ul 4703, noma i-EN 506618-Countuant Cals.

3. Ngabe izintambo ze-inverter zidinga ukungamelana nomlilo?
Ezindaweni ezinobungozi obukhulu,Izintambo ezingamelana nomlilo we-NH-YJVkuyanconywa.