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Cjm3e Taxanaha 400V 250AMP Kiis Laysku Hagajin karo

Sharaxaad Gaaban:

Codsiga

CJMM1 taxane ah oo loo yaqaan 'circuit breaker' (oo hadda loo tixraacayo wareegga wareegga) ayaa lagu dabaqi karaa wareegga shabakadda korontada ee AC 50/60HZ oo leh korantada dahaarka lagu qiimeeyay ee 800V, korantada hawlgalka lagu qiimeeyay ee 690V iyo hawlgalka hadda lagu qiimeeyay 10A ilaa 630A, waxaa loo isticmaalaa in lagu qaybiyo. Korontada iyo ka hortagga qalabka korontada iyo qalabka korontada ee waxyeellada ay sababto culeyska xad dhaafka ah, wareegga gaaban, hoos korantada iyo cilladaha kale, waxaa sidoo kale loo isticmaalaa bilawga aan caadiga ahayn ee matoorka iyo sidoo kale culeyska, wareegga gaaban iyo ilaalinta ilaalinta korontada. Tani waxay leedahay faa'iidooyin yar yar mugga, awoodda jabinta sare, goynta gaaban (ama nuujinta) iwm, waxaa lagu qalabayn karaa qalabyada sida xiriirka alaarmiga, sii deynta shunt, xiriirka kaaliyaha iwm, waa badeecad ku habboon isticmaale.Xakamaynta wareegtada hadda jirta ayaa si toosan loo rakibi karaa (rakibid toosan) ama si toosan ayaa loo rakibi karaa (Rakibaadda tooska ah) Alaabta waxay waafaqsan tahay heerarka IEC60947-2 iyo Gb140482


Faahfaahinta Alaabta

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Qaabka Alaabta

CJ: Koodhka ganacsiga
M: Xakamaynta kiis la qaabeeyey
1:Naqshadda No
□:Feemka hadda la qiimeeyay
□: Jebinta awoodda koodka sifada/S waxa ay tilmaamaysaa nooca caadiga ah (S waa laga saari karaa)H waxa ay muujinaysaa nooca sare

Fiiro gaar ah: Waxaa jira afar nooc oo tiir dhexdhexaad ah (N tiirarka) oo loogu talagalay afar qaybood oo soo saara. saddex tiir.
Tiirka dhexdhexaadka ah ee nooca B kuma xidhna curiyaha soo noqnoqda ee hadda jira, waana la shidayaa ama la dami doonaa iyada iyo saddex tiir oo kale Cutubka jaban ee hadda jira, waana la shidayaa ama la dami doonaa iyadoo ay la socdaan saddex tiir oo kale (tirka dhexdhexaadka ah ayaa shidma ka hor inta aan la damin). shid ama la shidi saddex tiir oo kale.

Shaxda 1

Magaca dheeriga ah Siidaynta elektarooniga ah Siidaynta isku dhafan
Xiriirka kaalmeeya, hoos sii daynta danab, xiriir alam 287 378
Laba xidhidh oo caawimo ah, xidhiidhka alaarmiga 268 368
Siidaynta shunt, la xidhiidh alaarmiga, xidhiidh caawiye 238 348
Hoosta ku sii daynta danab, xidhiidhka alaarmiga 248 338
Xiriir alaarmiga caawimada 228 328
Xidhiidhka digniinta sii daynta Shunt 218 318
Xidhiidhka caawinta ee sii daynta korantada ka yar 270 370
Laba xidhidh oo caawimo ah 260 360
Shunt siidaynta korantada hooseysa 250 350
Shunt sii daynta xiriirka kaaliyaha 240 340
Siidaynta korantada hooseysa 230 330
Xiriir caawimo 220 320
Shunt sii deynta 210 310
Xiriir alaarmiga 208 308
Ma jiro qalab 200 300

Kala soocidda

  • Awood jabinta: nooca caadiga ah (nooca S) b nooca awoodda jabinta sare (nooca H)
  • Habka isku xirka: isku xirka guddiga hore, xiriirinta guddiga dhabarka, c nooca plugin
  • Qaabka hawlgalka: Hawlgalka gacan-ku-haynta tooska ah, hawlgalka gacan-wareejinta, hawlgalka korantada
  • Tirada tiirarka: 1P, 2P, 3P, 4P
  • Qalab ahaan: xidhiidhka alaarmiga, xidhiidhka kaalmaynta, sii deynta shunt, hoos siidaynta danabka

Xaaladda Adeegga Caadiga ah

  • Dhererka goobta rakibaadda waa in aanu dhaafin 2000m
  • Heerkulka hawada deegaanka
  • Heerkulka hawadu waa inuusan dhaafin +40 ℃
  • Celceliska qiimaha waa inuusan dhaafin +35 ℃ 24 saac gudahood
  • Heerkulka hawadu waa inuusan ka yarayn -5 ℃
  • Xaaladda jawiga:
  • 1Halka qoyaanka atmosp ee halkan waa inuusan dhaafin 50% heerkulka ugu sarreeya ee +40 ℃, oo waxay noqon kartaa heerkul sare oo sarreeya, marka heerkulka ugu hooseeya ee bisha ugu qoyan uusan dhaafin 25 ℃ wuxuu noqon karaa 90%, kondhirta alaabta sationon ee dusha sare. isbeddelka heerkulka waa in lagu xisaabtamaa.
  • Heerka wasaqowga waa fasalka 3

Halbeegga Farsamada ee ugu weyn

1 Qiimaha la qiimeeyay ee wareegtada
Qaabka imax (A) Tilmaamaha (A) Voltage Operation (V) lagu qiimeeyay Korontada dahaarka ee la qiimeeyay (V) Icu (kA) Ics (kA) Tirada Tiirarka (P) Fogaanta Arcing (mm)
CJMM1-63S 63 6,10,16,20
25,32,40,
50,63
400 500 10* 5* 3 ≤50
CJMM1-63H 63 400 500 15* 10* 3,4
CJMM1-100S 100 16,20,25,32
40,50,63,
80,100
690 800 35/10 22/5 3 ≤50
CJMM1-100H 100 400 800 50 35 2,3,4
CJMM1-225S 225 100,125,
160,180,
200,225
690 800 35/10 25/5 3 ≤50
CJMM1-225H 225 400 800 50 35 2,3,4
CJMM1-400S 400 225,250,
315,350,
400
690 800 50/15 35/8 3,4 ≤100
CJMM1-400H 400 400 800 65 35 3
CJMM1-630S 630 400,500,
630
690 800 50/15 35/8 3,4 ≤100
CJMM1-630H 630 400 800 65 45 3
Fiiro gaar ah: Marka cabbirada tijaabada ee 400V, 6A iyada oo aan la sii deyn kuleyl
2 Sifada hawlgalka wakhtiga jabinta gaddoonka ah marka tiir kasta oo sii daynta xad dhaafka ah ee awood qaybinta la shido isku mar
Shayga Imtixaanka Hadda (I/ Gudaha) Aagga wakhtiga tijaabada Xaaladda hore
Hadda aan dillaacin 1.05In 2h(n> 63A),1h(n<63A) Xaalad qabow
Socodka hadda 1.3In 2h(n> 63A),1h(n<63A) Isla markiiba u gudub
ka dib imtixaanka No.1
3-
sii daynta hadda ee ilaalinta matoorka ayaa la shidday isku mar.
Dejinta wakhtiga Caadiga ah ee hadda jira Dawlad-goboleedka ugu horeeya Ogow
1.0In >2h Gobolka Qabow
1.2In ≤2h Sii wad isla markaaba ka dib imtixaanka No.1
1.5In ≤4 daqiiqo Gobolka Qabow 10≤In≤225
≤8 daqiiqo Gobolka Qabow 225≤In≤630
7.2 gudaha 4s≤T≤10aad Gobolka Qabow 10≤In≤225
6s≤T≤20s Gobolka Qabow 225≤In≤630
4 Dabeecadda hawlgalka degdega ah ee wareegtada loogu talagalay qaybinta korantada waa in loo dejiyaa sida 10in + 20%, iyo mid ka mid ah qalabka wareegga ee ilaalinta matoorka waa in la dejiyaa sida 12ln ± 20%

 

Waa maxay MCCB?

Xadhkaha goosashada kiis-ku-meel-gaadhka ah waa aaladaha ilaalinta korantada oo loogu talagalay inay ka ilaaliyaan wareegga korantada hadda xad-dhaafka ah.Hadafkan xad-dhaafka ah waxa sababi kara culays xad-dhaaf ah ama wareeg gaaban awgeed.Xakamaynta wareegga wareegga kiis la qaabeeyey waxa loo isticmaali karaa tiro balaadhan oo koronto ah iyo soo noqnoqosho oo leh xaddid hoose iyo sare oo la qeexay ee goobaha safarka la hagaajin karo.Marka laga soo tago hababka jabka, MCCBs waxa kale oo loo isticmaali karaa furayaasha xidhiidhinta gacanta haddii ay dhacdo xaalad degdeg ah ama hawlo dayactir ah.MCCBs waa la jaangooyey waxaana lagu tijaabiyaa qulqulka xad-dhaafka ah, korontadu, iyo ilaalinta khaladka si loo hubiyo hawlgal badbaado leh oo ka jira dhammaan deegaannada iyo codsiyada.Waxay si wax ku ool ah ugu shaqeeyaan sidii dib-u-dejinta wareegga korantada si ay korontada uga gooyaan oo ay u yareeyaan waxyeelada ay keento culeyska wareegga wareegga, cilladda dhulka, wareegyada gaaban, ama marka hadda uu dhaafo xaddidaadda hadda.


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