0102030405
Kedu eriri DC splar kacha mma maka sistemụ anyanwụ
2024-06-26
Ịhọrọ DC ziri ezieriri anyanwụnha na usoro fotovoltaic nke anyanwụ dị oke mkpa maka ịrụ ọrụ na nchekwa. Ekwesịrị ịha nha nke wires ndị dị ugbu a na voltaji ejiri na sistemụ. China H1Z2Z2-K Solar Waya na High-Quality 62930 IEC 131 eriri anyanwụ na-ewu ewu.
Ọkpụrụkpụ nke eriri USB na-abụkarị mm2. Mpaghara a na-anọchi anya mpaghara elu nke eriri USB. Nha waya ndị a na-ahụkarị maka nrụnye fotovoltaic anyanwụ bụ: 2.5-4-6-10-16-25-35 mm2.
1. n'etiti batrị na inverter, 35 ma ọ bụ 25 mm2
2. site na mbara igwe iji chaja njikwa na batrị 10, 6 na 4 mm2.
3. site na inverter na okporo, 4 na 2.5 mm2
Maka udi otu ọ bụla, ị ga-ejirịrị amperage kwesịrị ekwesị, ogologo eriri, na mfu voltaji (na ike). Iji mara dayameta isi nke eriri eriri, lelee mkpuchi nke eriri ahụ. Enwere akara na eriri na-egosi ọkpụrụkpụ nke isi eriri.
62930 IEC 131 anyanwụ cable USB nha nwere 2.5 - 4 - 6 - 10 - 16 - 25 - 35 mm2,Tinned ọla kọpa Ugboro abụọ isi anyanwụ Cable nha nwere 2*2.5mm2,2*4mm2,2*6mm2.2*10mm2.China H1Z2. -K Solar waya nha nwere 2.5 - 4 - 6 - 10 - 16 - 25 - 35 mm2.

Igwe ọkụ ndị a na-ejikwa ọkụ eletrik (DC) nke ọkụ anyanwụ na-emepụta ma na-echekwa ya na batrị. Ha gụnyere:
Igwe eriri PV:Igwe ọkụ ndị a na-ejikọta oghere anyanwụ na onye na-ahụ maka ụgwọ, nke na-achịkwa ike na-aga na ụlọ akụ batrị. Igwe ọkụ modul PV na-abụkarị 10-12 AWG (American Wire Gauge), eriri anyanwụ nwere mkpuchi okpukpu abụọ emebere iji jikwaa mmepụta DC sitere na akụkụ anyanwụ.
Igwe batrị:Igwe batrị jikọtara ụlọ akụ batrị na njikwa chaja na ntụgharị ntụgharị. Ha na-ahụ maka ibu ike DC n'etiti ihe ndị a. Igwe batrị na-ebukarị ibu n'ogo, sitere na 2-4/0 AWG, dabere na ike sistemụ yana ugbu a ha kwesịrị iburu.
Igwe ọkụ inverter:Igwe ndị a na-ejikọta inverter na ụlọ akụ batrị, na-ebufe ike DC site na batrị gaa na inverter. Igwe inverter na-adịkarị ka nha batrị batrị, nke na-abụkarị 2-4/0 AWG, iji jikwaa ihe achọrọ ugbu a n'etiti ụlọ akụ batrị na igwe ntụgharị.





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