3P, 4P 63A,80A,100A,125A 800V DC mccb mini dc Ikesi elibunjiwe lebreaker

Incazelo emfushane:

Uhlobo: Mini

Okwamanje: 63A~800A

I-Voltage elinganiselwe: 400VAC

Inombolo yezigxobo: 4

Igama lomkhiqizo: TRONKI

I-Voltage elinganiselwe: 400V

Igama lomkhiqizo: i-circuit breake

Material: PC Plastic/ABS

Imvamisa elinganiselwe: 50hz

Inombolo Yemodeli: CJM1L-125S/4300

Indawo Yomsuka: Zhejiang, China

Ukuvikelwa: Ukugcwala ngokweqile kanye nesekhethi emfishane

Igama lomkhiqizo: I-Molded Case Circuit Breaker

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

• Ububanzi bohlelo lokusebenza

I-ERM1L uchungechunge olubunjiwe lwe-circuit breaker (okuzobizwa ngalo kamuva njenge-breaker circuit breaker), ilungele ukuguqulwa ngezikhathi ezithile kanye nokuvikelwa kwemoto ngaphansi kwesekethe ye-AC 50Hz/60Hz, i-voltage elinganiselwe yokufaka engu-800V, i-voltage yokusebenza elinganiselwe engu-400Vand 630A(800A).Isiphuli sesekethe esivuzayo sinomsebenzi wokuvikela ukugwema ukugcwala, isekethe emfushane kanye ne-voltage engaphansi, ukuze kuqinisekiswe ukuvikeleka ekulimaleni kwamasekhethi kanye namadivayisi anikezela ngogesi. ingozi yomlilo ebangelwa iphutha lesikhathi eside lomhlabathi elingenakubonwa ngokuvikeleka okungaphezu kwamanje.Lapho amanye amathuluzi okuvikela ehluleka, i-ERM1L yokuvuza i-circuit breaker enesenzo sensalela esilinganiselwe se-30mA inganikeza ukuvikeleka okwengeziwe kokuxhumana okuqondile nabantu.

I-Circle breaker evuzayo ingahlukaniswa ngezinhlobo ezimbili zokuphuka okuphezulu okuphakathi kuka-M no-H (ukuphuka okuphezulu, ngaphandle kwezigxobo ezi-4) ngokomkhawulo olinganiselwe womthamo wesifunda esifushane (Icu). Inezici zevolumu encane, ukuphuka okuphezulu, okufushane i-flashover kanye nokumelana nokudlidliza, njll.

Ingafakwa iqonde phezulu (inhlanganisela eqondile) noma ivundlile (umhlangano ovundlile).Ihambisana nezidingo zamazinga GB14048.2,IEC60947-2 kanye neSithasiselo B sesiphakeli sesekethe esibunjiwe sokuvuza .

Ulayini ongenayo obuyela emuva we-circuit breaker ngeke uwele kulayini akwamukelekile ,okungukuthi, uvunyelwe kuphela ukuxhuma ulayini wamandla ongu-1,3,5 no-2,4,6 wolayini wokulayisha.

• Amanothi :

1.Ngokwesilinganiso esilinganiselwe somthamo wokuphulwa kwesekethe emfishane ingahlukaniswa ngezinhlobo ezimbili zika-M (ukuphuka okuphezulu okumaphakathi) kanye no-H (ukuphuka okuphezulu).
2.Isebenza ngezibambo ngokuqondile ngaphandle kwekhodi: P isho ukusebenza kukagesi;Z isho ukujika isibambo.
3.Distribution circuit breaker ngaphandle kwekhodi :2 kusho ukuvikela injini kagesi.
4.Ingahlukaniswa ngezigxobo ezintathu nezigxobo ezine ngokwenani lezigxobo zemikhiqizo .Ifomu elingathathi hlangothi ( N pole ) lomkhiqizo wezigxobo ezingu - 4 lihlukaniswa ngezinhlobo ezimbili :
-Over -current release ngeke ifakwe esigxotsheni esingu-N ,futhi isigxobo sika-N sivulwa ngaso sonke isikhathi ,ngaphandle kokuthi kuvalwe nezinye izigxobo ezintathu zihlangene.
-Over -current release ngeke ifakwe esigxotsheni sika N ,futhi isigxobo sika N siyavulwa / sicinywe nezinye izigxobo ezintathu zihlangene .( I- N pole iyavulwa bese iyavalwa ).
5.Ayikho imojuli yeyunithi ye-alamu engenakhodi, futhi imojuli yeyunithi ye-alamu kufanele ikhonjiswe lapho u-oda.

• Indawo Ejwayelekile Yokusebenza

- Ukuphakama<=2000m
- Izinga lokushisa le-ambient:-5℃~+40℃
- Ukwazi ukubekezelela ithonya lomoya omanzi
- Ukwazi ukubekezelela ithonya lenkungu kasawoti kanye nenkungu yamafutha
- I-gradient enkulu ngu-22.5℃
- Phakathi nendawo ngaphandle kwengozi yokuqhuma futhi i-medium ayinakho ukugqwala okwanele kwensimbi, ukucekela phansi igesi yokushisa nothuli.
- Endaweni ngaphandle kokuhlasela kwemvula neqhwa.

• Izinkomba Zokusebenza Eziyinhloko ze-Leakage Circuit Breaker
Uhlu lwereferensi lokusebenza okuyinhloko kwe-breaker circuit evuzayo

Imodeli	ERM1L-125			ERM1L-250
Izinga lamanje lohlaka lwe-Im(A)	125			250
Ikalwe okwamanje(A)	16,20,25,32,40,50,63,80,100,125			100,125,140,160,180,200,225,250
Isilinganiso se-voltage yokusebenza i-Ue(V)	I-AC400V
Isilinganiso se-voltage engu-Ui(V)	I-AC800V
Inombolo yezigxobo	3		4	3		4
Izinga lomkhawulo olinganiselwe womthamo wokuphulwa kwesekethe emfushane	M	H		M	H
Isilinganiso sesenzo sensalela samanje I△nType I	100,300,500 mA			100,300,500 mA
Isilinganiso sesenzo sensalela samanje I△nType II	30,100,300 mA			30,100,300 mA
Ikalwe okwamanje okungeyona isenzo esiyinsalela	I△nx 50%
Ilinganiselwe umthamo we-resdual short circuit connecting(breaking) I△n(mA)	Icu x 25%
Umkhawulo olinganiselwe womthamo wokuphulwa kwesekethe ye-Icu(kA) AC400V	50	85	50	50	85	50
Isevisi elinganiselwe yomthamo wokuphuka iDemo Ics(kA) AC400V	35	50	35	35	50	35
Ukusebenza kokusebenza(izikhathi)Vula	3000			2500
Ukusebenza kokusebenza(izikhathi)Cisha	7000			6500
Ibanga le-Flashover(mm)	<=50			<=50

Imodeli	ERM1L-400			ERM1L-630
Izinga lamanje lohlaka lwe-Im(A)	400			630
Ikalwe okwamanje(A)	200,225,250,315,350,400			400,500,630
Isilinganiso se-voltage yokusebenza i-Ue(V)	I-AC400V
Isilinganiso se-voltage engu-Ui(V)	I-AC800V
Inombolo yezigxobo	3		4	3		4
Izinga lomkhawulo olinganiselwe womthamo wokuphulwa kwesekethe emfushane	M	H		M	H
Isilinganiso sesenzo sensalela samanje I△nType I	100,300,500 mA			100,300,500 mA
Isilinganiso sesenzo sensalela samanje I△nType II	300,500,1000 mA			300,500,1000 mA
Ikalwe okwamanje okungeyona isenzo esiyinsalela	I△nx 50%
Ilinganiselwe umthamo we-resdual short circuit connecting(breaking) I△n(mA)	Icu x 25%
Umkhawulo olinganiselwe womthamo wokuphulwa kwesekethe ye-Icu(kA) AC400V	65	100	65	65	100	65
Isevisi elinganiselwe yomthamo wokuphuka iDemo Ics(kA) AC400V	42	65	42	42	65	42
Ukusebenza kokusebenza(izikhathi)Vula	1500			1500
Ukusebenza kokusebenza(izikhathi)Cisha	4000			4000
Ibanga le-Flashover(mm)	<=100			<=100