Ifektri kanye nabakhiqizi be-China W1-2000 Series

Uchungechunge lwe-W1-2000

I-W1 series intelligent low-voltage air circuit breaker (ezobizwa ngokuthi i-circuit)

i-breaker) ifanele amanethiwekhi okusabalalisa anemvamisa ye-AC 50Hz, i-voltage elinganisiwe ikhuphukile

kuya ku-660V (690V) nangaphansi futhi kulinganiswe amandla kagesi asukela ku-200A kuya ku-6300A. Kusetshenziswa

ukusabalalisa amandla kagesi nokuvikela izintambo kanye nemishini kagesi ekugcwaleni ngokweqile,

ukungasebenzi kahle kwamandla kagesi, i-short circuit, i-single-phase grounding kanye nezinye izinkinga. I-circuit breaker ine

umsebenzi wokuvikela ohlakaniphile kanye nokuvikelwa okuqondile okukhethayo, kungathuthukisa ukunikezwa kwamandla

ukuthembeka nokugwema ukucima kukagesi okungadingekile. Okwamanje, inokuxhumana okuvulekile

isikhombikubona futhi singasetshenziswa emisebenzini emine ekude ukuze kuhlangatshezwane nezidingo zokulawula

isistimu yesikhungo kanye neyokuzenzakalela. I-circuit breaker ine-voltage ekwazi ukumelana nokushaya kwenhliziyo engu-8000v ku-

ukuphakama okungamamitha angu-2000 (kulungiswe ngokwezindinganiso zokuphakama okuhlukene, ngobuningi obukhulu

i-voltage engadluli ku-120oov). I-circuit breaker engenasilawuli esihlakaniphile kanye nenzwa

ingasetshenziswa njenge-isolator, ephawulwe ngokuthi I-circuit breaker ihambisana nezindinganiso ezifana ne-GB

14048.2 Iswishi yokushintsha kagesi ephansi kanye negiya lokulawula - Ingxenye 2: Ama-Circuitbreaker kanye ne-IEC60947-2

Iswitshi ye-voltage ephansi kanye negiya lokulawula - Ingxenye 2: Ama-circuit-breaker.

Idatha yobuchwepheshe kanye nokusebenza

Isilinganiso samanje sefreyimu ye-Inm A	Isilinganiso samanje ku-A
2000	400,630,800,1000,1250,1600,2000
3200	2000, 2500, 2900, 3200
4000	3200, 3600, 4000
6300	4000,5000,6300

Isilinganiso samanje sefreyimu ye-Inm A		2000	3200	4000	6300
Kulinganiswe i-ultimate short-circuit amandla okuphuka I-Ιcu(KA)O-CO	400V	80	100	100	120
	690V	50	65	65	85
Kulinganiswe umthamo wokwenza isikhathi esifushane n×Icu(KA)/-cosΦ	400V	176/0.2	220/0.2	220/0.2	264/0.2
	690V	105/0.25	143/0.2	143/0.2	187/0.2
Isevisi elinganiselwe ye-short-circuit amandla okuphuka I-Ιcs(KA)O-CO	400V	65	80	80	100
	690V	50	50	65	75
Kulinganiswe ngokubekezelela isikhathi esifushane i-Icw yamanje (KA) 1s, ukubambezeleka 0.4s, O-CO	400V	50	65	65/80(MCR)	85/100(MCR)
	690V	40	50	50/65(MCR)	65/75(MCR)

Okwedlule: I-YF360 X

Olandelayo: Uchungechunge lwe-W2-1600

Bhala umlayezo wakho lapha bese uwuthumela kithi