Phapang Pakeng Tsa Lithapo Tsa Inverter le Lithapo Tsa Motlakase Tsa Kamehla

1. Selelekela

• Bohlokoa ba ho khetha thapo e nepahetseng bakeng sa litsamaiso tsa motlakase
• Phapang ea bohlokoa lipakeng tsa likhoele tsa inverter le likhoele tsa motlakase tse tloaelehileng
• Kakaretso ea khetho ea cable e ipapisitseng le mekhoa ea 'maraka le lits'ebetso

2. Lithapo tsa Inverter ke Eng?

• Tlhaloso: Lithapo tse etselitsoeng ho hokela li-inverters ho libeteri, liphanele tsa letsatsi, kapa lisebelisoa tsa motlakase.
• Litšobotsi:
  • Boemo bo phahameng ba ho sebetsana le ho thothomela le ho sisinyeha
  • Ho theoha ha li-voltage tse tlase ho netefatsa phetiso e nepahetseng ea motlakase
  • Ho hanyetsa maqhubu a phahameng a hona joale
  • Insulation e ntlafalitsoeng bakeng sa polokeho lipotolohong tsa DC

3. Lithapo Tsa Motlakase Tsa Kamehla ke Eng?

• Tlhaloso: Lithapo tse tloaelehileng tsa motlakase tse sebelisoang bakeng sa phetiso ea motlakase oa AC ka kakaretso malapeng, liofisi le liindasteri.
• Litšobotsi:
  • E etselitsoe phepelo ea motlakase ea AC e tsitsitseng le e tsitsitseng
  • Ho fokola ha maemo ha ho bapisoa le likhoele tsa inverter
  • Hangata e sebetsa maemong a tlase a hona joale
  • E sirelelitsoe bakeng sa tšireletso e tloaelehileng ea motlakase empa e kanna ea se sebetse maemong a feteletseng joalo ka likhoele tsa inverter

4. Liphapang tse ka Sehloohong Pakeng tsa Lik'habole tsa Inverter le Lithapo tsa Kamehla tsa Matla

4.1 Voltage le Boemo ba Hona Joale

• Lithapo tsa inverter:E etselitsoeLisebelisoa tsa morao-rao tsa DC(12V, 24V, 48V, 96V, 1500V DC)
• Lithapo tsa kamehla tsa motlakase:E sebelisoa bakeng saPhetiso ea motlakase e tlase le e mahareng ea AC(110V, 220V, 400V AC)

4.2 Boitsebiso ba Mokhanni

• Lithapo tsa inverter:
  • E entsoe katerata ya koporo ya palo e phahamengbakeng sa ho tenyetseha le katleho
  • Limmaraka tse ling li sebelisakoporo e betliloengbakeng sa khanyetso e ntle ea kutu
• Lithapo tsa kamehla tsa motlakase:
  • Ho ka ba joalokoporo e tiileng kapa e qhibiloeng
  • Hase kamehla e etselitsoeng ho tenyetseha

4.3 Insulation le Sheathing

• Lithapo tsa inverter:
  • XLPE (polyethylene e kopantsoeng ka sefapano) kapa PVC e nang leho hanyetsa mocheso le lelakabe
  • E hanyetsanang leHo pepeseha ha UV, mongobo le olibakeng sa tshebediso ya kantle kapa ya indasteri
• Lithapo tsa kamehla tsa motlakase:
  • Ka tloaelo PVC-insulated letshireletso ya motheo ya motlakase
  • E kanna ea se tšoanelehe bakeng sa tikoloho e feteletseng

4.4 Ho Fetola maemo le Matla a Mechini

• Lithapo tsa inverter:
  • Ho tenyetseha haholoho mamella motsamao, ho thothomela, le ho kobeha
  • E sebelisoa homatla a letsatsi, likoloi, le lisebelisoa tsa ho boloka matla
• Lithapo tsa kamehla tsa motlakase:
  • Ha u tenyetsehe'me hangata e sebelisoa meahong e tsitsitseng

4.5 Maemo a Tšireletso le Setifikeiti

• Lithapo tsa inverter:E tlameha ho kopana le litekanyetso tse thata tsa ts'ireletso le ts'ebetso ea machaba bakeng sa lits'ebetso tsa morao-rao tsa DC
• Lithapo tsa kamehla tsa motlakase:Latela likhoutu tsa naha tsa polokeho ea motlakase bakeng sa kabo ea matla a AC

5. Mefuta ea Lithapo tsa Inverter le Mekhoa ea Maraka

5.1DC Inverter Cables bakeng sa Solar Systems

(1) PV1-F Solar Cable

✅Tloaelo:TÜV 2 PfG 1169/08.2007 (EU), UL 4703 (US), GB/T 20313 (Chaena)
✅Tekanyetso ea Voltage:1000V - 1500V DC
✅Mokhanni:Koporo e entsoeng ka lekotikoti
✅Insulation:XLPE / UV-resistant polyolefin
✅Kopo:Lihokelo tsa kantle tsa solar panel-to-inverter

(2) EN 50618 H1Z2Z2-K Cable (Europe-Specific)

✅Tloaelo:EN 50618 (EU)
✅Tekanyetso ea Voltage:1500V DC
✅Mokhanni:Koporo e entsoeng ka masenke
✅Insulation:Halogen e se nang mosi o tlase (LSZH)
✅Kopo:Mekhoa ea ho boloka matla a letsatsi le matla

(3) UL 4703 PV Wire (Mmaraka oa Amerika Leboea)

✅Tloaelo:UL 4703, NEC 690 (US)
✅Tekanyetso ea Voltage:1000V - 2000V DC
✅Mokhanni:Koporo e sa koaeloang kapa e koetsoeng
✅Insulation:Polyethylene e kopantsoeng ka sefapano (XLPE)
✅Kopo:Lisebelisoa tsa Solar PV US le Canada

5.2 Lithapo tsa AC Inverter bakeng sa Sistimi e hoketsoeng ke Grid

(1) Cable ea Matla ea YJV/YJLV (China le Tšebeliso ea Machabeng)

✅Tloaelo:GB/T 12706 (Chaena), IEC 60502 (Global)
✅Tekanyetso ea Voltage:0.6/1kV AC
✅Mokhanni:Koporo (YJV) kapa Aluminium (YJLV)
✅Insulation:XLPE
✅Kopo:Inverter-to-grid kapa likhokahano tsa phanele ea motlakase

(2) Cable ea NH-YJV e Fanang ka Mollo (Bakeng sa Litsamaiso tse Bohlokoa)

✅Tloaelo:GB/T 19666 (Chaena), IEC 60331 (Machabeng)
✅Nako ea ho Thibela Mollo:90 metsotso
✅Kopo:Phepelo ea motlakase oa maemo a tšohanyetso, lisebelisoa tse thibelang mollo

5.3Lik'habole tsa DC tsa High-Voltage bakeng sa EV & Battery Storage

(1) EV High-Voltage Power Cable

✅Tloaelo:GB/T 25085 (Chaena), ISO 19642 (Lefatšeng)
✅Tekanyetso ea Voltage:900V - 1500V DC
✅Kopo:Battery-to-inverter le likhokahano tsa motlakase likoloing tsa motlakase

(2) SAE J1128 Mohala oa Likoloi (Amerika Leboea EV Market)

✅Tloaelo:SAE J1128
✅Tekanyetso ea Voltage:600V DC
✅Kopo:Likhokahanyo tse phahameng tsa DC ho li-EVs

(3) RVVP Shielded Signal Cable

✅Tloaelo:IEC 60227
✅Tekanyetso ea Voltage:300/300V
✅Kopo:Phetiso ea lets'oao la inverter

6. Mefuta ea Lithapo tsa Kamehla tsa Motlakase le Mekhoa ea Maraka

6.1Lithapo tsa Motlakase tsa Lehae le tsa Ofisi ea AC

(1) THHN Wire (Amerika Leboya)

✅Tloaelo:NEC, UL 83
✅Tekanyetso ea Voltage:600V AC
✅Kopo:Wiring ea bolulo le ea khoebo

(2) NYM Cable (Europe)

✅Tloaelo:VDE 0250
✅Tekanyetso ea Voltage:300/500V AC
✅Kopo:Kabo ea matla ka tlung

7. Joang ho Khetha Cable Nepahetseng?

7.1 Lintlha Tseo U Lokelang ho li Nahana

✅Voltage le Litlhoko tsa Hona Joale:Khetha likhoele tse lekantsoeng bakeng sa motlakase o nepahetseng le oa hajoale.
✅Litlhoko tsa ho Fetolana:Haeba lithapo li hloka ho kobeha khafetsa, khetha lithapo tse tenyetsehang tse phahameng.
✅Maemo a Tikoloho:Mehaho ea ka ntle e hloka hore ho be le sehatsetsi sa UV- le maemo a leholimo.
✅Tumellano ea Setifikeiti:Netefatsa hore e tsamaellana leTÜV, UL, IEC, GB/T, le NEClitekanyetso.

7.2 Kgetho ya Cable e Khothalletsweng Bakeng sa Dikopo tse Fapaneng

8. Qetello

• Lithapo tsa inverterli etselitsoe bakeng salisebelisoa tse phahameng tsa DC, e hlokangho feto-fetoha ha maemo, ho hanyetsa mocheso, le ho theoha ha motlakase o tlase.
• Lithapo tsa motlakase tse tloaelehilengba optimized bakeng saLisebelisoa tsa ACle ho latela maemo a fapaneng a polokeho.
• Ho khetha mohala o nepahetseng ho itšetlehile kaboemo ba motlakase, ho feto-fetoha ha maemo, mofuta oa insulation, le lintlha tsa tikoloho.
• As matla a letsatsi, likoloi tsa motlakase, le lits'ebetso tsa polokelo ea betri lia hola, tlhokahalo ealikhoele tse khethehileng tsa invertere ntse e eketseha lefatšeng ka bophara.

FAQs

1. Na nka sebelisa likhoele tsa AC tse tloaelehileng bakeng sa li-inverters?
Che, lithapo tsa inverter li etselitsoe DC ea matla a phahameng, athe likhoele tse tloaelehileng tsa AC ha li joalo.

2. Ke cable efe e ntle ka ho fetisisa bakeng sa inverter ea letsatsi?
PV1-F, UL 4703, kapa lithapo tse lumellanang le EN 50618.

3. Na likhoele tsa inverter li hloka ho se che?
Bakeng sa libaka tse kotsi haholo,lithapo tsa NH-YJV tse sa chenglia khothaletsoa.