RCCB B samfurin saura na waje

RCCB B samfurin na waje na kebul na yanzu yana kare a cikin cibiyoyin contunuous na yanzu.

Samfura:STID-B

Aika tambaya

Bayanin Samfura

Na lantarki Siffa	Na misali		IEC / en62423 & IEC / EN61008-1
	Nau'in (nau'in girgiza ƙasa ya ji)		B
	Rated na yanzu in	A	25,40,63
	Sandunan sanda	P	1p + n, 3p + n
	Rated voltage ue	V	IP + N: 230 / 240V; 3p + n: 400 / 415v
	Rated Sinkurare I n	A	0.03,0.1,0.3
	Insulation Voltage UI	V	500
	Rated Restuly yin kuma	A	500 (a = 25a / 40a)
	karye ikon da nake m	A	630 (a = 63a)
	Gajere-canjin na yanzu	A	10000
	SCPD Fuse	A	10000
	Lokacin hutu a karkashin I n	s	≤0.1.1
	Mita mai cike	Hz	50
	Rated Edulse yana tsayayya da wutar lantarki (1.2 / 5.0) UIMP	V	4000
Inji fasas	Gwajin gwajin Mulki a Ind. Fred. na 1min	KV	2.5
	Digiri na ƙazanta		2
	Rayuwar lantarki		2000
	Injiniyai bayani		10000
	Kuskure na yanzu yana nuna alama		I
	Digiri na kariya		IP20
	Ament zazzabi (tare da matsakaicin kullun 35)	ºC	-40 ~ + 55ºC
	Zazzabi mai ajiya	ºC	-40 ~ + 70ºC

STID-B RCCB B model na waje ya dace da nau'in kayan maye, DC restial cirrest na reshe na repque da kuma babban mitar mura r moental. Yana ba da kariya a cikin taron ci gaba da ramuka a cibiyoyin uku-uku. Star-B ana amfani da shi a cikin filayen caji, kayan aikin likita da kayan aiki, masu sarrafawa da masu juyawa na juyawa, cajin batir da masu bi. STID-B ya hada da IEC / en61008 da IEC / en62423 ka'idodi.

Babban fasali

Rated na yanzu: 40a, ya dace da mafi girman tsarin lantarki na yanzu.

Kariyar Lafiya: Tare da babban hankali da daidaito, zai iya gano lalacewar ta yanzu kuma a yanke wutar lantarki a cikin ɗan gajeren lokaci.

Ganawa na aminci: Cike da ka'idoji na duniya kamar IEC / en61008.1 da gb16916.1, tabbatar da aminci da amincin samfurin.

Yankin aikace-aikacen: Welled da aka yi amfani dashi a masana'antu, kasuwanci, babban tashin ƙungiyoyi da na ƙasa don samar da kariya don tsarin lantarki.

Ka'idar Aiki

RCCB B samfurin saura na yanzu ya samo asali ne daga canjin yanayin yanzu. Kowane lokaci yana wucewa ta hanyar canzawa na yanzu, mai sakandare na biyu wanda aka haɗa shi zuwa lantarki. A karkashin yanayin al'ada, mai vector jimlar kayayyaki ta hanyar jujjuyawar halin yanzu ita ce sifili, kuma mai canzawa ba zai gudana ba. Koyaya, da zarar abin da ya faru na yanzu yana ƙaruwa da kuma fitar da wutar lantarki ta biyu don yin aiki da haɗin kai, don haka sakin aikin da aka haɗa da shi, don haka yana ɗaukar kariya ta wutar lantarki, don haka yana ɗaukar kariya ta wuta, don haka ya fahimci kariya mai zurfi.

Zabi da shigarwa

Zabi: Lokacin zabar RCCB, sigogi kamar ƙimar wutar lantarki, mai halin yanzu, ya kamata a yi la'akari da lokacin da za'a iya la'akari da tsarin wutar lantarki. Hakanan wajibi ne don zavi RCCB da ya dace gwargwadon nau'in kariya da ake buƙata (E.G. Kariyar lamba ta kai tsaye ko kariya ta lamba).

Shigarwa: Ya kamata a shigar da RCCB a ƙarshen tsarin lantarki ko a kan layin reshe don tabbatar da cikakken kariya ga tsarin lantarki ko takamaiman layin reshe. A lokacin shigarwa, ƙa'idodin da suka dace da kuma lambobin da suka dace ya kamata a lura da su don tabbatar da ingantaccen haɗin da abin dogara aiki na RCCB.