China W1-2000 Series factory ati awọn olupese

W1-2000 jara

W1 jara ni oye kekere-foliteji air Circuit fifọ (lẹhinna tọka si bi Circuit

fifọ) jẹ o dara fun awọn nẹtiwọọki pinpin pẹlu igbohunsafẹfẹ AC 50Hz, foliteji ti a ṣe iwọn

si 660V (690V) ati ni isalẹ ati iwọn lọwọlọwọ ti o wa lati 200A si 6300A. O ti lo lati

kaakiri agbara itanna ati aabo awọn laini ati ohun elo agbara lati apọju,

undervoltage, kukuru Circuit, nikan-alakoso grounding ati awọn miiran ašiše. Awọn Circuit fifọ ni o ni

iṣẹ aabo oye ati aabo yiyan to pe, le mu ipese agbara dara si

igbẹkẹle ati yago fun awọn agbara agbara ti ko wulo. Nibayi, o ni ìmọ iru ibaraẹnisọrọ

ni wiwo ati ki o le ṣee lo fun mẹrin latọna jijin mosi lati pade awọn ibeere ti awọn iṣakoso

aarin ati adaṣiṣẹ eto. Awọn Circuit fifọ ni pulse withstand foliteji ti 8000v ni

giga ti awọn mita 2000 (atunse ni ibamu si awọn iṣedede fun awọn giga giga, pẹlu o pọju

foliteji ko kọja 120oov). Awọn Circuit fifọ lai ni oye oludari ati sensọ

le ṣee lo bi isolator, ti samisi asThe Circuit fifọ ni ibamu pẹlu awọn ajohunše bii GB

14048.2 Kekere-foliteji switchgear ati idari-Apá 2: Circuitbreakers ati IEC60947-2

Kekere-foliteji switchgear ati controlgear-Apá 2: Circuit-breakers.

Imọ data ati iṣẹ

Iwọn fireemu lọwọlọwọ Inm A		2000	3200	4000	6300
Ti won won Gbẹhin kukuru-Circuit kikan agbara Ιcu(KA)O-CO	400V	80	100	100	120
Ti won won Gbẹhin kukuru-Circuit kikan agbara Ιcu(KA)O-CO	690V	50	65	65	85
Ti won won kukuru-akoko sise agbara n×Icu(KA)/-cosΦ	400V	176/0.2	220/0.2	220/0.2	264/0.2
Ti won won kukuru-akoko sise agbara n×Icu(KA)/-cosΦ	690V	105/0.25	143/0.2	143/0.2	187/0.2
Ti won won iṣẹ kukuru-Circuit kikan agbara Ιcs(KA)O-CO	400V	65	80	80	100
Ti won won iṣẹ kukuru-Circuit kikan agbara Ιcs(KA)O-CO	690V	50	50	65	75
Ti won won kukuru-akoko duro lọwọlọwọ Icw (KA) 1s, idaduro 0.4s, O-CO	400V	50	65	65/80 (MCR)	85/100 (MCR)
	690V	40	50	50/65 (MCR)	65/75(MCR)

Ti tẹlẹ: YF360 X

Itele: W2-1600 jara

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