Umfanekiso obonisiweyo we-RT18 Series (Fuse)

Uthotho lwe-RT18 (iFuse)

I-RT18 series filling closed tubular cylindrical cap fuse ifanelekile kwizixhobo zokusasaza umbane zemizi-mveliso ze-AC50 Hz, i-voltage elinganisiweyo eyi-380V, i-current elinganisiweyo ukuya kwi-125A, yokukhusela i-circuit overload kunye ne-short-circuit.

Iqinisekisa imigangatho: IEC60269-2.

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iiparameters

Iisampulu kunye neZakhiwo

Ubukhulu

Imeko Eqhelekileyo Yokusebenza kunye Nemeko Yokufakelwa

1. Ubushushu obuphakathi: -5℃ ~ 40℃, ubushushu obuphakathi ngaphakathi kweeyure ezingama-24 abudluli +35℃

2.Ukuphakama: akudluli kwi-2000m

3. Umoya: ukufuma kwawo akudluli kwi-50% xa kukwi-40℃, kunokuba nokufuma okuphezulu xa kukwiqondo lobushushu eliphantsi, umzekelo, ukufuma okufanelekileyo kunokufikelela kwi-90% xa kukwi-20℃. Kufuneka kuqwalaselwe

ukufuma kwenzeke kwiimveliso ngenxaukwahluka kobushushu

4. I-Voltage: i-voltage ephezulu yenkqubo akufuneki idlule i-110% ye-voltage elinganisiweyo ye-fuse

5. Udidi lofakelo: Ⅲ

6. Ibanga longcoliseko: kungabi ngaphantsi kwe-3

7.Isikhundla sokufakelwa: singafakwa ngokuthe nkqo kwiindawo ezingenayo intshukumo ecacileyo kunye nokungcangcazela okubangelwa yimpembelelo

Ukwaphulwa koMda kunye noDidi lokusetyenziswa

Umthamo wokuqhekeza ifuse: "g", udidi lokusetyenziswa: "G", olusetyenziswa ngokubanzi kunye noluhlu olupheleleyo lwe-fuse enomthamo wokuqhekeka.

Iimpawu zolwakhiwo

● Le fuse yenziwe ngekhonkco lefuse kunye nesiphathi sefuse.

● Ikhonkco lefuse lenziwe ngetyhubhu yokudibanisa, ikhonkco lefuse kunye nezinto zokuzalisa. Ikhonkco lefuse elenziwe ngentambo yobhedu okanye ucingo olucocekileyo lifakwe kwityhubhu yokudibanisa enamandla aphezulu, kwaye ityhubhu yokudibanisa izaliswe yisanti yequartz ecocekileyo ephezulu njengesixhobo sokucima i-arc. Ikhonkco lefuse liqhagamshelwe ngokuqinileyo nesiciko sesiphelo ngokuwelda.

●I-fuse ivalwe ngokupheleleyo xa isebenza. Isibambi se-fuse sinokuba nesibane sokubonisa, isibane sokubonisa siya kukhanya xa ikhonkco le-fuse lidibana. Isibambi se-fuse sisebenzisa ukufakelwa kwe-TH35 standard DIN rail, ii-terminal zayo ezimbini zixhunywe ngeentambo zangaphandle ngesikrufu.

Ipharamitha yoBugcisa obuPhambili

Imodeli	RT18-32	RT18-63	RT18-125
I-voltage elinganisiweyo	380V
Ikaliwe ngoku	32A	63A	125A
Ubungakanani bokuphuka obulinganisiweyo be-kA	100
Amandla e-cosΦ	0.1~0.2
Imodeli yekhonkco lefuse	R015	R016	R017
Ubukhulu	10*38	14*51	22*58
Umlinganiselo wamandla we-fuse link A	2,4,6,8,10,12,16,20,25,32	2,4,6,8,10,12,16,20,25,32,40,50,63	2,4,6,8,10,12,16,20,25,32,40,50,63,80,100,125

Ubukhulu

Ubukhulu beFuse Link

Imodeli		R015	R016	R017
Ubukhulu		10*38	14*51	22*58
Ikhowudi	Lmm	38⁺⁰·⁶₋₁.₀	51⁺⁰·⁶₋₁.₀	58⁺²·⁰₋₀.₁
	Ubukhulu (ubuninzi) mm	10.5	13.8	16.2
	Dmm	10.3±0.1	14.3±0.1	22.2+0.1

Ubungakanani beFuse Holder

Imodeli		RT18-32	RT18-63	RT18-125
Ikhowudi	I-mm	80	103	134
	B mm	18	26	36
	C mm	63	78	78
	D mm	36	36	36
	E mm	45	58	——
	F mm	45	58	——
	G mm	75	105	104

Ikhonkco leFuse Iimpawu zexesha langoku

Imodeli	Ubungakanani bekhonkco lefuse	Ubungakanani bomthamo wokuqhekeka		I-voltage elinganisiweyo	Ilinganiswe ngoku A
		l1、kA	i-cos∅		Isiseko sefusi	Ikhonkco leFuse
RT18-32	10*38	100	0.1~0.2	380V	32	2, 4, 6, 8, 10, 16, 20, 25, 32
RT18-63	14*51				63	2, 4, 6, 8, 10, 16, 20, 25, 32, 40, 50, 63
HG30-32	10*38				32	10, 16, 20, 25, 32

Iimpawu zesakhiwo Olu luhlu lwefuse luqulathe ikhonkco lefuse, kunye nesiphathi sefuse (isiseko sefuse, icandelo lokulayisha i-fusion).

Ikhonkco le-fuse liqulathe ityhubhu ye-fuse, i-melt, kunye ne-filler. I-variable cross-section melt yebhanti yobhedu ecocekileyo okanye ucingo ivalelwe kwityhubhu ye-fuse enamandla aphezulu, apho izaliswe kwityhubhu ye-fuse ene-high-purity yesanti ye-quartz ecutshungulwa ziikhemikhali njengendawo yokudibanisa.

Iziphelo ezibini zokunyibilika zidityaniswa nge-spot weld ukuze zibe nombane oqinileyo kwaye ziqhagamshelwe nepleyiti yokugqibela (okanye ipleyiti yokudibanisa), eyenza i-cylindrical cap fuse. Isibambi se-fuse siquka isiseko se-fuse kunye ne-fusion loading component, ibonakala njengesakhiwo esipheleleyo sohlobo lokutywina xa i-fuse isebenza.

Kunokubakho isibane sokubonisa ukudibanisa kwinxalenye yokulayisha i-fusion, isibane sokubonisa siya kukhanya xa ikhonkco le-fuse lixutywa ukukhumbuza umqhubi. Isibambi sifakwa nge-TH35 standard rail, kulula kwaye kulula. Isiphelo socingo seephelo ezimbini siqhagamshelwe kwintambo yangaphandle ngesikrufu.

Ubukhulu bangaphandle kunye nofakelo

7.1 Ubukhulu bangaphandle kunye nobofakelo lwekhonkco lefuse

Imodeli	Ubungakanani	Ikhowudi
		L mm	H(ubuninzi) mm	∅D mm
R015	10×38	38±0.6	10.5	10.3±01
R016	14×51	51	13.8	14.3±0.1

7.2 Ubukhulu bangaphandle kunye nobofakelo lwesibambi sefuse

Imodeli	Ikhowudi							Ubungakanani bekhonkco le-fuse efanelekileyo
Imodeli	I-mm	B mm	C mm	D mm	E mm	F mm	G mm	Ubungakanani bekhonkco le-fuse efanelekileyo
RT18-32	80	18	63	36	45	45	75	10×38
RT18-63	103	26	78	36	58	58	105	14×51
HG30-32	80	18	70	36	45	45	80	10×38