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Fis ɗin ya dace da ɗaukar nauyi na layi da kariyar gajeriyar kewayawa a cikin kayan rarraba kayan aikin lantarki na masana'antu tare da ƙimar AC na 50Hz, ƙimar ƙarfin AC zuwa 690V, DC 250V zuwa 440V da ƙimar halin yanzu zuwa 1250A.Fuse ya kasu kashi shida masu girma dabam bisa girman bututun fis.Kowane girman yana da daidaitattun kewayon halin yanzu.Koma zuwa manyan sigogin fasaha don ƙididdige matakin fuse na yanzu masu girma dabam dabam.The fiusi za a iya sanye take da wani impactor bisa ga mai amfani ta bukatun, da kuma impactor ne kullum located kai tsaye sama da fuse contact.NT jerin iyakacin duniya lamba lamba fiusi (nan gaba refened zuwa matsayin fuse) daidai da GB / T13539.2 stan dard, kuma ya sami "Takaddar Samfuran Tilas na Kasar Sin" (watau ya wuce takardar shedar "CCC").

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Cikakken Bayani

Tags samfurin

Babban manufar

Fis ɗin ya dace da ɗaukar nauyin layi da kariyar gajeriyar kewayawa a cikin kayan aikin rarraba kayan aikin lantarki na masana'antu tare da ƙimar AC na 50Hz, ƙimar ƙarfin AC zuwa 690V, DC 250V zuwa 440V da ƙimar cunent zuwa 1250A.
1.2 Nau'in da ƙayyadaddun bayanai

Nau'i da ƙayyadaddun bayanai

Fuse ya kasu kashi shida masu girma dabam bisa girman bututun fis.Kowane girman yana da madaidaicin kewayon kewayon halin yanzu.Koma zuwa manyan sigogin fasaha don ƙididdige matakin cun ent matakin fiusi masu girma dabam dabam.Za a iya sanye da fis ɗin tare da mai tasiri bisa ga buƙatun mai amfani, kuma mai tasiri gabaɗaya yana tsaye a saman haɗin fis ɗin kai tsaye.

Sunayen fis

图片1

Yanayin aiki na al'ada

◆Zazzabi na yanayi
Matsakaicin zafin iska na yanayi ba zai wuce 40 ° C ba, matsakaicin ƙimar da aka auna a cikin sa'o'i 24 ba zai wuce 35 C ba, kuma matsakaicin ƙimar da aka auna a cikin shekara ɗaya zai zama ƙasa da wannan ƙimar.
Matsakaicin zafin jiki na yanayi shine -5 C.
◆Altitude
Tsayin wurin shigarwa kada ya wuce 2000m.
◆Yanayin yanayi
Dangantakar zafi kada ya wuce 50% a matsakaicin zafin jiki na 40 ° C
Za a iya samun zafi mafi girma a ƙananan zafin jiki, misali, har zuwa 90% a 20C.
A ƙarƙashin waɗannan sharuɗɗan, matsakaita na iya faruwa kwatsam saboda canjin yanayin zafi.Ba tare da tuntuɓar masana'anta ba, ba za a iya shigar da fis ɗin a wurin tare da hazo gishiri ko ajiyar masana'antu mara kyau ba.
◆Voltage
Matsakaicin wutar lantarki na tsarin ba zai wuce 1 10% na ƙimar fiusi mai ƙima ba.
Don fuse tare da ƙimar ƙarfin lantarki na 690V AC da 250V 1440V DC, matsakaicin ƙarfin tsarin ba zai wuce 105% na ƙimar ƙarfin lantarki na fiusi ba.

Yanayin shigarwa na al'ada

◆Kashi na shigarwa
Rukunin shigarwa na fuse shine aji I.
◆Matakin gurbacewa
Matsayin rigakafin gurɓataccen fuse ba zai zama ƙasa da matakin3 ba.
◆ Yanayin shigarwa
Za a iya shigar da fis ɗin a tsaye, a kwance ko a tsaye a wurin aiki ba tare da girgizawa da tasiri ba.

Breaking kewayon da amfani category

Hanyar haɗin fuse don fuse shine hanyar haɗin fuse tare da manufa ta gaba ɗaya da cikakken iyawar kewayo, watau "gG" mahaɗin fiusi.

Siffofin tsari da ƙa'idar aiki

Fis ɗin ya ƙunshi tushen fuse da mahaɗin fuse.The fiusi tushe ya hada da tushe lamba, tushe farantin, da dai sauransu The fiusi mahada ya ƙunshi fuse tube, narke, ma'adini yashi, wuka irin lamba, da dai sauransu.
Lokacin da aka shigar da fuse a cikin da'irar, lokacin da na yanzu ke wucewa ta fis ɗin ya wuce wani ƙima don isashen lokaci, narkewar da ke cikin fis ɗin zai kasance a hade, kuma arc yana haifar da fuse lokacin da fuse ya haɗa da yashi ma'adini a cikin fuse. tube za a kashe, don cimma manufar karya da'irar.
Lokacin da aka busa narke, mai nuna alama akan hanyar haɗin fuse zai tashi, yana nuna cewa an busa hanyar haɗin fuse.
Don fuse sanye take da mai tasiri, lokacin da aka haɗa narke, mai tasiri zai fito ta atomatik.Mai amfani kawai yana buƙatar shigar da micro-switch ko na'urar aika siginar da ta dace (wanda mai amfani ya zaɓa kuma ya saya) a gaban mai tasiri, sannan ana iya samun siginar da ake buƙata bayan an haɗa fis ɗin.

Babban sigogi na fasaha

Ana nuna manyan sigogin fasaha na fuse a cikin Tebur 1

Samfura

Ƙarfin wutar lantarki

V

Ƙididdigar halin yanzu

A

An ƙididdige ƙarfin karya

Ƙarfin ƙima

w

Tushen

Fuse mahada

AC500V

Saukewa: AC690V

DC

An ƙididdige jure wa ƙarfin wutar lantarki na tushe

Ƙarfin ƙima na tushe

Ƙididdigar wutar lantarki ta hanyar haɗin fuse

NT-000 DC250

AC500

Saukewa: AC690

160 2, 4, 6, 8, 10, 12, 16, 20, 25,

32, 40, 50, 63, 80, 100

120kA

50k ku

250V

100KA

  >12 <12
NT-00 160 2, 4, 6, 8, 10, 12, 16, 20, 25, 32,40, 50, 63, 80, 100, 125,

160

120kA

50k ku

250V

100KA

     
RT16-1   250 80, 100, 125, 160, 200, 224,

250

120kA

50k ku

440V

100KA

6kV ku

>32

W32
NT-2 DC440

AC500

Saukewa: AC690

400 125, 160, 200, 224, 250,

315, 355,400

120kA

50k ku

440V

50KA

 

N45

<45
NT-3   630 315, 355, 400, 500, 630

120kA

50k ku

440V

50KA

 

>60

W60
NT-4 DC250

AC500

1250 800, 1000, 1250

lokA

- 250V

50KA

 

3110

Hukumar Lafiya ta Duniya

Shaci, girman shigarwa da nauyin fuse

◆Shafi, girman shigarwa da nauyin tushe na fuse
Dubi Hoto na 1 da tebur 2 don ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙirar fis, kuma duba Tebu 2 don nauyin tushe na fuse.

Samfura

A

B

c

D

E

F

NT-00

102

122

60

82

25

-

NT-1

173

197

83

96

25

28
NT-2

199

223

96

116

26

28
NT-3

208

248

104

125

26

28
NT-4

260

300

135

165

30

44

Tebur 2 (Ci gaba)

Samfura

G

H

I

M

Nauyi (kg)

NT-00

8

25

30

M8

0.20

NT-1

11

26

55

MIO

0.55

NT-2

11

30

61

MIO

0.84

NT-3

11

39

61

M12

0.98

NT-4

13

45

93

M16

3.09

Girman iyaka da nauyin haɗin fuse

企业微信截图_16595816814447

nauyin haɗin fuse

企业微信截图_16595819224427

Dubi Hoto na 2 da tebur 3 don girman iyaka na hanyar haɗin fuse, kuma duba Table 3 don

Hoto 2 Girman iyaka na hanyar haɗin fuse

 

Tebura 3 girman iyaka da nauyin haɗin fuse

Samfura

a

b

C

d

e

Nauyi (kg)

NT-000

49

54

78

21

53

0.12

NT-00

49

54

78.5

29

57

0.16

NT-1

67

72

136

48

62

0.44

NT-2

67

72

150

59

73

0.66

NT-3

67

72

150

67

85

0.84

NT-4

79

87

200

88

114

2.03

5. Shigarwa, amfani da kuma kula da fuse
Dole ne a shigar da fis ɗin a cikin gida ko a cikin majalisar da ruwan sama da dusar ƙanƙara ba zai shafa ba, kuma ba za a fallasa su ba kuma a sanya su a wuri mai sauƙi don taɓawa. Lokacin shigar da fuse, tabbatar da cewa wutar lantarki ya fi 8 mm kuma nisan creepage ya fi mm 10. A cikin kewayawa, ana ba da shawarar yanki na giciye na waya mai haɗawa azaman darajar a cikin Table 4.

 

Tebur na 4 yanki na haɗin waya na fuse

Samfura

Fuse rated halin yanzu

A

Yankin yanki na haɗa waya

9

mm

NT-000

100

35

NT-00

160

70

NT-1

250

120

NT-2

400

240

NT-3

630

2X (40X5)

NT-4

1250

2X (60X5)

Lokacin da aka busa hanyar haɗin fuse, sabon hanyar haɗin fuse tare da ƙira iri ɗaya, girman da ƙimar halin yanzu kamar yadda mahaɗin fis ɗin na asali dole ne a maye gurbinsa maimakon wayar tagulla.
Canje-canjen hanyoyin haɗin fuse za a yi ta ƙwararrun masu amfani da fuse na musamman.
Lokacin maye gurbin hanyar haɗin fuse, dole ne a aiwatar da shi a ƙarƙashin yanayin babu kaya, zai fi dacewa lokacin da aka yanke wutar lantarki.Ba a ba da izinin amfani da fis don yanke ko haɗa kaya lokacin da ake amfani da maɓalli ba.Bayan maye gurbin hanyar haɗin fuse, tabbatar da cewa tuntuɓar da ke tsakanin hanyar haɗin fuse da lambar tushe tana cikin kyakkyawar hulɗa.
Lokacin kashe wutar lantarki da maye gurbin hanyar haɗin fuse, da fatan za a cire ƙura da sauran datti a kan tushen fis, musamman tuntuɓar tushe, don fuse yana cikin yanayin aiki mai kyau.
Yayin aiki, za a bincika alamar hanyar haɗin fuse akai-akai don gano aikin lokaci ɗaya ko ɓacewar lokaci cikin lokaci.

Sufuri da ajiya na fuse

Za a kiyaye fis ɗin daga ruwan sama da dusar ƙanƙara yayin sufuri da ajiya.Tsawon digo kyauta na duka fis ɗin akwatin kada ya wuce 250mm.
Za a adana fis ɗin a wuri mai kewayar iska da bushewar yanayi, kuma tsayin daka ba zai wuce yadudduka shida ba.

Cire kaya da dubawa na fuse

Bayan an kwashe, da farko duba ko farantin fis ɗin ya yi daidai da lissafin marufi da alamar da ke cikin akwatin marufi, sannan a duba ko fastener ɗin da ke kan fuse base ko fuse link ya sako-sako ko fadowa duba ko bututun ain na hanyar haɗin fuse ta tsage ko ta fashe, duba ko yashin quartz a cikin fuse block yana zubowa, sannan a duba ko an jike fis ɗin ko ruwa ne ya kai masa hari.Idan an sami sharuɗɗan da ke sama, ba za a iya amfani da fis ɗin ba, kuma za a tuntuɓi masana'anta cikin lokaci.
Akwatin fuse zai ƙunshi takardar shaidar samfur, lissafin tattarawa da umarnin aiki.

Umarnin oda

Lokacin yin odar fiusi, samfuri, ƙayyadaddun bayanai, yawa da ƙimar halin yanzu na hanyoyin haɗin fuse daidai za a nuna.Za a iya yin oda tushen fuse da mahaɗin fius daban.
Don fuses na ƙayyadaddun bayanai na musamman da matakan yanzu, za a tuntuɓi masana'anta lokacin yin oda.


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