Sanduuqa Isku-dhafka ee PV Grid
Dulmarka alaabta
Sanduuqa isgoysyada iskuxiran ee sawir-voltaic-ku-xidhan wuxuu isku daraa agabyada DC-ga ee ilaa 24 qaybaha unugga sawir-qaadista ee taxanaha ah hal ama wax-soo-saar badan, iyada oo wax-soo-saar kasta uu ku qalabaysan yahay fiyuusyo, xidh-xidhayaasha hillaaca, iyo furayaasha wareegga.Tani waxay fududaynaysaa fiilooyinka qaybinta DC-ga ee armaajooyinka qaybinta iyo rogayaasha, siinta ilaalinta hillaaca, wareegyada gaaban, iyo dhulka.Sanduuqa isgoysku wuxuu u qaybsan yahay laba nooc: mid caqli-gal ah iyo mid aan caqli-gal ahayn.Sanduuqa isku xirka ilaalinta hillaaca caqliga leh wuxuu leeyahay unug la socodka hadda gudaha gudaha kaas oo la socon kara gelinta hadda ee taxane kasta oo unug sawir-qaade ah iyo wadarta tamarta wax soo saarka, iyo sidoo kale heerkulka gudaha sanduuqa, heerka xidhitaanka hillaaca, iyo heerka ee wareegga wareegga.
Habka gudaha ee qalabku waa mid sahlan oo cad, oo leh fiilo nadiif ah oo macquul ah.Qalabku wuxuu leeyahay kalsooni sare waana sahlan tahay in la ilaaliyo.Waxaa lagu rakibi karaa bannaanka derbiga, waxayna la qabsan kartaa deegaanno kala duwan oo qallafsan.Marka lagu daro qaybaha muhiimka ah ee khuseeya, kuwa kale ayaa loo habeyn karaa iyadoo loo eegayo shuruudaha isticmaalaha.
Tilmaamaha alaabta
★Darajada ilaalinta ee sanduuqa isku-darka ah waxa ay gaartaa IP65, waxana ay ku qalabaysan tahay biyuhu, boodhka, daxalka, iyo hawlaha cadaynta buufinta milixda, buuxinta shuruudaha rakibaadda dibadda
★Waxay isku mar ku xidhi kartaa ilaa 24 xadhkaha batari:
★ Tiir kasta oo togan iyo mid taban oo taxanaha batteriga ah ee waddo kasta waxa lagu qalabeeyaa fiyuus sawir-qaade u go'ay si uu taxanaha qaybaha uga ilaaliyo khaladaadka.Saldhigga fiyuuska iyo fiyuuska ayaa la isku lammaaniyay si loogu isticmaalo, yaraynta kharashka dayactirka milkiilaha iyo ilaalinta badbaadada shakhsi ahaaneed ee shaqaalaha dayactirka:
Adigoo isticmaalaya ilaalinta kor u kaca korantada-sare ee loo yaqaan 'photovoltaic', marinnada togan iyo kuwa taban ee baska ka dib isku dhafka ayaa laga ilaalin karaa dhulka, iyo korantada shaqada ee joogtada ah (Uc) waxay gaari kartaa 1000VDC:
★Module-ka korantada ee sanduuqa isku dhafka ah wuxuu ku xidhmi karaa danabka ugu badnaan ee 1000DCV:
★Module-ka kontoroolka sanduuqa isku dhafka ah wuxuu qaataa walxaha la isku halayn karo ee Honeywell Hall (DC CT sensors) si ay u ururiyaan xogta hadda iyo korantada baska ee xadhig kasta oo sawir-qaade ah, la socdo oo la helo alaarmiga iyo khaladaadka maxalliga ah, oo loo cabbiro heerkulka gudaha sanduuqa isku-darka, sida sidoo kale in la ogaado heerka qalabka ilaalinta hillaaca iyo wax soo saarka wareegga wareegga iwm:
★Waxay leedahay RS485/MODBUS-RTU awood isgaarsiineed taxane ah:
★ Waxaa jira ilaalin hillaac dhammaan qaybaha interneedka dibadda:
★Waxay ka heli kartaa soodejinnada cabbiraadda aaladaha la socodka maxalliga ah ee falanqaynta iyo habaynta:
★Korantada shaqaynaysa ee sanduuqa isgoysyada waxaa laga dooran karaa 220VAC/DC dibadda ah ama quwadda ay bixiso sanduuqa isgoysyada laftiisa.Haddii korontada ay bixiso sanduuqa isgoysyada lafteeda la isticmaalo, looma baahna fiilo gaar ah oo loogu talagalay sahayda korontada ee goobta:
Halbeegga farsamada
| Qaabka badeecada | BWX-PV24 | BWX-PV16 | BWX-PV12 | BWX-PV8 |
| Tirada kanaalada wax gelinta | 17-24 | 13-16 | 8-12 | 8 |
| Korontada gelinta ugu badan | 1000Vdc | |||
| Mid kasta oo wax gelinaya hadda | 0 -20a | |||
| Wax soo saarka ugu badan ee hadda | 250A | 160A/200A | 100A/125A/160A | 100A |
| Gelida cabbirka biyaha aan biyuhu karin | PG9/PG11/MC4 | |||
| Soo saarida cabbirka biyaha aan biyuhu karin | PG21-PG32 | PG19-PG25 | PG16-PG21 | PG135-PG19 |
| Module la socodka | 、、、、（） Soo ogow mid kasta oo hadda socda, danab baska, heerka wareegga wareegga, heerka ilaalinta caaryada, iyo heerkulka sanduuqa (ikhtiyaar) | |||
| /Qaabka isgaarsiinta/protocol | RS485 / MODBUS-RTU RS485 baska/habka caadiga ah ee MODBUS-RTU | |||
| Shaqada falcelinta lidka ku ah | () Habee baakadaha modular-ka ah ee ka hortagga milicsiga (ikhtiyaar) | |||
| Heerkulka iyo qoyaanka | ： -40°C ~ + 85°C ,95%）） Heerkulka shaqada: -40°C ~ +85°C, qoyaanka 95%, aan koobin, deegaan gaas aan wasakhayn | |||
| joogga | ≤4000m | |||
| Isticmaalka korantada moduleka | ≤8W≤ 8W inta lagu jiro hawlgalka | |||
| Korontada caawinta | AC85V-265V/DC24V(±10%)/DC200V- 1000VAuxiliary koronto:AC85V-265V/DC24V(±10%)/DC200V- 1000V | |||
| Qalabka golaha | // Saxan bir galvanized ah oo kulul / bir aan lahayn / saxan bir duuban oo qabow | |||
| Heerka ilaalinta | IP65 | |||
