China W1-2000 Series fekitori nevagadziri

W1-2000 Series

Iyo W1 series intelligent low-voltage air circuit breaker (inozivikanwa sedunhu)

breaker) yakakodzera network dzekugovera dzine frequency yeAC 50Hz, voltage yakayerwa yakakwira

kusvika ku660V (690V) uye pasi uye magetsi anoyera kubva pa200A kusvika ku6300A. Yakajairwa

kugovera simba remagetsi uye kudzivirira mitsetse nemidziyo yemagetsi kubva pakuremerwa,

kusashanda kwemagetsi, short circuit, single-phase grounding nezvimwe zvikanganiso. Circuit breaker ine

dziviriro yakangwara uye dziviriro chaiyo yekusarudza, inogona kuvandudza magetsi

kuvimbika uye kudzivirira kudzimwa kwemagetsi zvisina kufanira. Panguva iyi, ine kutaurirana kwakasununguka

interface uye inogona kushandiswa pamabasa mana ari kure kuti ienderane nezvinodiwa nekutonga.

sisitimu yepakati neye otomatiki. Circuit breaker ine voltage inodzivirira pulse ye8000v pa

kureba kwemamita 2000 (kwakagadziriswa zvichienderana nezvinodiwa zvekukwirira kwakasiyana, nekukwirira kwakanyanya

voltage isingapfuure 120oov). Circuit breaker isina controller yakangwara uye sensor

inogona kushandiswa se isolator, yakanyorwa sekuti. Iyo circuit breaker inoenderana nezvinodiwa zvakaita seGB

14048.2 Chigadziko chemagetsi akaderera uye chinodzora-Chikamu 2: Macircuitbreaker uye IEC60947-2

Chigadziko chemagetsi mashoma uye chinodzora-Chikamu 2: Zvidziviriro zvemagetsi.

Data rehunyanzvi uye mashandiro

Yakayerwa furemu yemazuva ano Inm A	Yakayerwa ikozvino muA
2000	400,630,800,1000,1250,1600,2000
3200	2000, 2500, 2900, 3200
4000	3200, 3600, 4000
6300	4000,5000,6300

Yakayerwa furemu yemazuva ano Inm A		2000	3200	4000	6300
Yakaongororwa se "ultimate short-circuit" kugona kutyora Ιcu(KA)O-CO	400V	80	100	100	120
	690V	50	65	65	85
Yakayerwa kugona kwekugadzira kwenguva pfupi 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
Yakarongwa sevhisi pfupi kugona kutyora Ιcs(KA)O-CO	400V	65	80	80	100
Yakarongwa sevhisi pfupi kugona kutyora Ιcs(KA)O-CO	690V	50	50	65	75
Yakarongwa kuti igare kwenguva pfupi Icw yazvino (KA) 1s, kunonoka 0.4s, O-CO	400V	50	65	65/80(MCR)	85/100(MCR)
	690V	40	50	50/65(MCR)	65/75(MCR)

Yakapfuura: YF360 X

Zvinotevera: W2-1600 Series

Nyora meseji yako pano woitumira kwatiri