Mugadziri weChina CJM7-125-2 1-4P 1-125A 10kA Low voltage MCB Miniature circuit breaker

Tsananguro pfupi:

Kukwanisa kupwanya kwemhepo pfupi kwakayerwa zvakanyanya, mazinga ese emagetsi akayerwa anogona kusvika 10kA;
Nezviratidzo zvekuchengetedza zvitsvuku negirini, ine kuchengetedzeka kwakanyanya;
Yakashongedzerwa nenzira yekuchengetedza simba rekushanda, kubatana kwacho kunokurumidza kuvhara, kuchikunda migumisiro yakaipa inokonzerwa nekushanda nemaoko kwemubato uye kuchivandudza zvikuru hupenyu hwebasa rechigadzirwa;
Chigadzirwa ichi chinogona kushandiswa nezvinhu zvakasiyana-siyana zvekushandisa, zvakaita seAX-1.

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Pfupiso

Chinopwanya dunhu diki cheCJM7-125-2 chine hunhu hwakakosha hwakadai semagetsi ane hunyanzvi hwepamusoro uye kugona kupwanya dunhu pfupi, zvichiita kuti chive chinopwanya dunhu diki chine hunyanzvi hwepamusoro. Chinopwanya dunhu ichi chakanyanya kukodzera mitsetse yekugovera ine frequency yekushanda yakayerwa ye50Hz/60Hz, voltage yekushanda yakayerwa yeAC240/400V, uye current yakayerwa ye125A. lt inoshandiswa kudzivirira overcurrent uye short-circuit yemidziyo yemagetsi nemidziyo yemagetsi yakakosha munzvimbo dzakakosha kana nzvimbo dzakafanana, uye inogona zvakare kushandiswa pakushanda kusingawanzoitiki. Chinopwanya dunhu ichi chakakodzerawo kupatsanurwa. Zviyero zvechigadzirwa: GB/T14048.2,IEC60947-2.

Ruzivo rweUnyanzvi

Zvakajairika	GB/T 14048.2,IEC 60947-2
Chigadzirwa chesherufu chazvino	125A
Yakayerwa voltage yekudzivirira Ui	1000V
Rated impulse inodzivirira Uimp voltage Uimp	6kV
Rated current	16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A, 125A
Vheji yakayerwa	240/400V(1P,2P),400V(2P,3P,4P)
Rated frequency	50/60Hz
Kutenderera kunogumburwa	C:8Mukati ± 20%, D:12Mukati ± 20%
Huwandu hwematanda	1P, 2P, 3P, 4P
Upamhi hweyunifomu imwe chete	27mm
Kukwanisa kuputsa dunhu pfupi rekupedzisira lcu	10kA
Kushanda kweICS kuputsa kugona kwecircuit pfupi	7.5kA
Tembiricha yekutarisa	30°C
Chikamu Chekushandisa	A
Hupenyu hwemakanika	20,000 macycles
Nguva yekushanda kwemagetsi	6000 madenderedzwa

Hunhu hwechigadzirwa chinogumbura

Yakaongororwa ikozvino(A)	Hunhu hwekugumburwa nezvinhu zvakawandisa		Kugumburwa ipapo ipapo hunhu (A)
	1.05ln nguva yekusagumburwa yakabvumiranwa H (mamiriro ekutonhora)	1.30ln nguva yekudonha yakabvumiranwa H (mamiriro ekupisa)
Mukati ≤125	1	1	10Mukati ± 20%
Mukati ＞125	2	2