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0102030405

BY08DC 1+2-12.5 SPD Klas T1+T2 40KA DC Ngwa Nchekwa Surge

Usoro BY08DC 1+2-12.5 T1+T2 DC Surge Protective Device (SPD) bụ maka ojiji na igbe eriri na inverters. Site na nhazi 2P na 3P, ọ na-enye nchebe ịwa ahụ na voltaji nke 500VDC, 1000VDC, na 1500VDC. Ejiri MOV ike dị elu, ọ na-ejikwa mmiri na-agbapụta site na 20kA ruo 40kA, na-enye nchebe siri ike megide ọkụ eletrik na transients.

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Nkọwa ngwaahịa

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Ngwaahịa Atụmatụ

Usoro BY08DC 1 + 2-12.5 T1 + T2 DC Surge Protective Device (SPD) bụ ihe ngwọta na-arụ ọrụ dị elu nke e mere iji chebe usoro fotovoltaic site na voltaji na-agafe agafe na nke na-agbapụta. Emebere ngwaọrụ a maka iji ya na igbe eriri na ntụgharị ntụgharị, ebe ọ na-echebe akụrụngwa nwere mmetụta site na ọgba aghara eletrik nwere ike ime n'ihi ọkụ ọkụ, mgbanwe grid, ma ọ bụ mmemme ịwa ahụ ndị ọzọ na mpụga. Dị na ma 2P na 3P nhazi, ọ bụ vasatail maka ọtụtụ ngwa ngwa.
Usoro BY08DC 1 + 2-12.5 SPD na-enye oke voltaji nke 500VDC, 1000VDC, na 1500VDC, na-eme ka ọ dabara maka sistemụ DC dị iche iche ejiri na nrụnye ike anyanwụ. Ọ na-ejikọta ọrụ nke ma T1 na T2 nchebe, na-enye nchebe zuru oke megide ọkụ eletrik na transients. Nchedo T1 na-achọpụta na ngwaọrụ ahụ nwere ike iguzogide oke ike dị elu, dị ka nke ọkụ ọkụ na-adaba, ebe nchebe T2 na-enye nkwụsịtụ na-aga n'ihu nke elu ọkwa dị ala n'oge ọrụ nke usoro ahụ.
Ejiri teknụzụ Metal Oxide Varistor (MOV) nwere ike dị elu, nke na-enye ya ohere ịmịnye na igbasa ike ịwa ahụ nke ọma. Ngwaọrụ ahụ nwere ike ijikwa mmiri ozuzo sitere na 20kA ruo 40kA, na-ahụ na ọ nwere ike ijikwa ọbụna ihe omume ịwa ahụ dị ukwuu, na-echebe ihe ndị dị mkpa na usoro fotovoltaic site na mmebi na-adịgide adịgide. Teknụzụ MOV na-enyere aka nzaghachi ngwa ngwa na ọnọdụ oke voltaji, na-egbochi ịwa elu iru akụrụngwa nwere mmetụta.
Ọrụ bụ isi nke usoro BY08DC 1+2-12.5 usoro SPD bụ ịtụgharị ike eletrik n'enweghị nsogbu n'ime ala, wee hụ na inverter gị, igbe eriri, na ihe ndị ọzọ dị mkpa na-anọgide na-emebi emebi ma na-arụ ọrụ nke ọma. Ngwaọrụ ahụ na-eme ka nchekwa nke usoro eletriki, gbasaa ogologo ndụ ha, ma mee ka ntụkwasị obi zuru ezu nke ntinye ike anyanwụ.

Nka nka

Nọmba nke okporo osisi	2p, 3p
Ebe eji	Igbe eriri, inverter
Ụdị nchekwa	(DC+)-PE, (DC-)-PE, (DC+)-(DC-)
Ihe nchekwa	High Energy Mov
Voltaji DC na-aga n'ihu na-aga n'ihu	Ucpv	500V	1000V	1500V
Mwepu aha ugbu a (8/20µs)	N'ime	20kA
Mwụfu mkpali dị ugbu a (10/350µs)	Imp	6.25kA
Mkpokọta mwepu dị ugbu a (10/350µs)	Ngụkọta	12.5kA
Mkpokọta mkpofu ugbu a (8/20µs)	Ngụkọta	40kA
Nchafu kacha ugbu a (8/20µs)	Imax	40kA
Ọkwa Nchekwa voltaji (2P)	Elu	2.0kV	4.0kV	5.2kV
Ọkwa Nchekwa voltaji (3P)	Elu	-	4.0kV	5.2kV
Oge nzaghachi	chere ihu	≤25ns

Akụkụ

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