China W1-2000 Series ifektri nabakhiqizi

Uchungechunge lwe-W1-2000

I-W1 series intelligent low-voltage air circuit breaker (ngemuva kwalokhu ebizwa ngokuthi isekethe

breaker) ilungele amanethiwekhi okusabalalisa anemvamisa ye-AC 50Hz, i-voltage elinganiselwe ikhuphuke

kuya ku-660V (690V) nangaphansi futhi ikalwe okwamanje kusukela ku-200A kuya ku-6300A. Sekujwayele

isabalalisa amandla kagesi futhi ivikele izintambo nemishini kagesi ekulayishweni ngokweqile,

i-undervoltage, i-short circuit, isisekelo sesigaba esisodwa namanye amaphutha. I-circuit breaker ine

umsebenzi wokuvikela ohlakaniphile nokuvikela okuqondile okukhethiwe, kungathuthukisa ukunikezwa kwamandla

ukwethembeka nokugwema ukucisha kukagesi okungadingekile. Okwamanje, inokuxhumana kohlobo oluvulekile

interface futhi ingasetshenziselwa imisebenzi ekude emine ukuhlangabezana nezidingo zokulawula

isikhungo kanye nesistimu ye-automation. I-circuit breaker ine-pulse ukumelana ne-voltage engu-8000v at

Ukuphakama kwamamitha angu-2000 (kulungiswe ngokuvumelana nezindinganiso zokuphakama okuhlukene, nobukhulu

I-voltage engekho ngaphezu kwe-120oov). I-circuit breaker ngaphandle kwesilawuli esihlakaniphile nenzwa

ingasetshenziswa njenge-isolator, ephawulwe ngokuthi I-circuit breaker ihambisana namazinga afana ne-GB

14048.2 I-switchgear ene-voltage ephansi kanye negiya yokulawula-Ingxenye 2: Ama-Circuitbreaker kanye ne-IEC60947-2

I-switchgear ene-voltage ephansi kanye negiya yokulawula-Ingxenye 2: Iziphuli-mthetho.

Idatha yobuchwepheshe nokusebenza

Uhlaka olulinganiselwe lwe-Inm A yamanje	Ikalwe okwamanje ngo-A
2000	400, 630, 800, 1000, 1250, 1600, 2000
3200	2000, 2500, 2900, 3200
4000	3200, 3600, 4000
6300	4000, 5000, 6300

Uhlaka olulinganiselwe lwe-Inm A yamanje		2000	3200	4000	6300
Kukalwe ngeshort-circuit yokugcina ukuphuka amandla Ιcu(KA)O-CO	400V	80	100	100	120
	690V	50	65	65	85
Ilinganiselwe amandla okwenza 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 ukuphuka amandla Ιcs(KA)O-CO	400V	65	80	80	100
	690V	50	50	65	75
Ilinganiselwe ukumelana nesikhathi esifushane yamanje icw (KA) 1s, ukubambezeleka okungu-0.4s, O-CO	400V	50	65	65/80(MCR)	85/100(MCR)
	690V	40	50	50/65(MCR)	65/75(MCR)

Okwedlule: YF360 X

Olandelayo: Uchungechunge lwe-W2-1600

Bhala umyalezo wakho lapha futhi usithumelele wona