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CJM1 Voltaji dị ala 3p 160A 200A 225A 400A Molded Case Circuir Breaker MCCB

Nkọwa dị mkpirikpi:

Ngwa

CJMM1 usoro kpụziri ikpe sekit sekit (nke a na-akpọkwa sekit breaker) bụ plicable maka AC 50/60HZ ike nkesa netwọk netwọk na voltaji mkpuchi mkpuchi nke 800V, gosiri voltaji arụmọrụ nke 690V na gosiri ọrụ ugbu a site na 10A ruo 630A, ọ na-eji na-ekesa. ike na igbochi sekit na ike ọkọnọ akụrụngwa mmebi n'ihi ibu ibu, obere circuit, n'okpuru voltaji na ndị ọzọ mmejọ, ọ na-eji maka infrequent mmalite nke moto nakwa dị ka ibu ibu, obere circuit na n'okpuru voltaji protection.This circuit breaker nwe uru nke obere obere. olu, ike na-agbaji dị elu, obere arcing (ma ọ bụ noarcing) wdg, enwere ike ịkwado ya na ngwa dị ka kọntaktị mkpu, ntọhapụ shunt, kọntaktị enyemaka wdg, ọ bụ ezigbo ngwaahịa maka onye ọrụ.Enwere ike ịwụnye ihe mgbawa sekit ugbu a nke ọma (nwụnye vetikal) ma ọ bụ tinye ya n'ahịrị (nwụnye kwụ ọtọ) Ngwaahịa a dabara n'ụkpụrụ nke IEC60947-2 na Gb140482


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ụdị ngwaahịa

CJ: Koodu ụlọ ọrụ
M: Ihe mgbaji sekit a kpụrụ akpụ
1: Nhazi Mba
□: Egopụtara nke etiti ugbu a
□: Koodu njirimara imebi ikike/S na-egosi ụdị ọkọlọtọ (nwere ike ịhapụ S) H na-egosi ụdị dị elu

Mara: E nwere ụdị anọ nke pole na-anọpụ iche (N pole) maka ngwaahịa akụkụ anọ. Ogwe ahụ na-anọpụ iche nke ụdị A adịghị enwe ihe mgbochi na-agabiga ugbu a, a na-agbanye ya mgbe niile, a naghị agbanye ya ma ọ bụ gbanyụọ ya na ndị ọzọ. okporo osisi atọ.
Ogwe na-anọpụ iche nke ụdị B enweghị ihe mgbochi na-agabiga ugbu a, a na-agbanye ya ma ọ bụ gbanyụọ ya na mkpanaka atọ ndị ọzọ (a na-agbanye ogwe ahụ na-anọpụ iche tupu agbanyụọ) A na-agbanye ya ma ọ bụ gbanyụọ ya na mkpanaka atọ ndị ọzọ (a na-agbanye ogwe na-anọpụ iche tupu agbanwuo ya) Ogwe na-anọpụ iche nke ụdị D nwere ihe mgbochi na-agabiga ugbu a, a na-agbanye ya mgbe niile ma ọ dịghị agbanwe ya. na ma ọ bụ gbanyụọ ya na mkpanaka atọ ndị ọzọ.

Tebụl 1

Aha ngwa Ntọhapụ eletrọnịkị Mwepụta nke ngwakọta
Kọntaktị enyemaka, n'okpuru ntọhapụ voltaji, kọntaktị ala 287 378
Ntọala kọntaktị enyemaka abụọ, kọntaktị mkpu 268 368
Ntọhapụ shunt, kọntaktị mkpu, kọntaktị inyeaka 238 348
N'okpuru ntọhapụ voltaji, kọntaktị mkpu 248 338
Kọntaktị mkpu enyemaka enyemaka 228 328
Kpọtụrụ oti mkpu hapụ shunt 218 318
Ntọhapụ n'okpuru voltaji kọntaktị enyemaka 270 370
Usoro kọntaktị inyeaka abụọ 260 360
Ntọhapụ Shunt n'okpuru voltaji ntọhapụ 250 350
Shunt hapụ kọntaktị inyeaka 240 340
Mwepụta n'okpuru voltaji 230 330
kọntaktị inyeaka 220 320
Ntọhapụ shunt 210 310
Kọntaktị mkpu 208 308
Enweghị ngwa 200 300

Nhazi

  • Site na imebi ikike: ụdị ọkọlọtọ (ụdị S) b ụdị ikike agbaji dị elu (ụdị H)
  • Site mode njikọ: a n'ihu osisi njikọ, b backboard njikọ, c ngwa mgbakwunye ụdị
  • Site na ọnọdụ ọrụ: ọrụ aka ozugbo, ọrụ njikwa b rotation, c ọrụ eletriki
  • Site na ọnụ ọgụgụ okporo osisi: 1P, 2P, 3P, 4P
  • Site na ngwa: kọntaktị mkpu, kọntaktị inyeaka, ntọhapụ shunt, n'okpuru ntọhapụ voltaji

Ọnọdụ ọrụ nkịtị

  • Elu nke saịtị nrụnye agaghị agafe 2000m
  • Ambient ikuku okpomọkụ
  • Ọnọdụ ikuku ikuku agaghị agafe +40 ℃
  • Nkezi uru agaghị agafe +35 ℃ n'ime awa 24
  • Okpomọkụ ikuku nke gburugburu ekwesịghị ịbụ ihe na-erughị -5 ℃
  • Ọnọdụ ikuku:
  • 1E nwere oke iru mmiri nke ikuku ebe a agaghị agafe 50% na okpomọkụ kachasị elu nke +40 ℃, ọ pụkwara ịdị elu okpomọkụ, mgbe okpomọkụ kachasị elu n'ime ọnwa kachasị mmiri adịghị agafe 25 ℃ nwere ike ịbụ 90%, conden sationon ngwaahịa n'elu. na mgbanwe okpomọkụ ga-ekwesịrị iburu n'uche.
  • Ọkwa mmetọ bụ klaasị 3

Isi Nka na ụzụ Parameter

1 Egotara uru nke ihe mgbaji sekit
Nlereanya imax (A) Nkọwapụta (A) Voltage arụrụ arụrụ arụrụ (V) Voltage mkpuchi (V) akwadoro Icu (kA) Ics (kA) Ọnụọgụ mkpanaka (P) Ogologo 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
Mara: Mgbe parampat ule maka 400V, 6A na-enweghị ntọhapụ kpo oku
2 Njirimara na-emebi oge na-agbanwe agbanwe mgbe agbanyere ogwe ntọhapụ ọ bụla maka nkesa ike n'otu oge.
Ihe nnwale ugbu a (I/In) Ebe nwale oge Steeti izizi
1.05In na-adịghị agbagharị ugbu a 2h(n>63A),1h(n<63A) Ọnọdụ oyi
Ntugharị ugbu a 1.3In 2h(n>63A),1h(n<63A) Gaba ozugbo
mgbe ule No.1 gasịrị
3 njirimara na-emebi oge na-agbanwe agbanwe mgbe ogwe osisi ọ bụla gafere.
agbanyere ntọhapụ ugbu a maka nchekwa moto n'otu oge ahụ.
Ịtọlite ​​oge Mgbakọ dị ugbu a Steeti mbụ Rịba ama
1.0 n'ime >2h Oyi Steeti
1.2 n'ime ≤2h Gaa n'ihu ozugbo nyocha nke No.1 gasịrị
1.5 n'ime ≤4 nkeji Oyi Steeti 10≤N'ime≤225
≤8 nkeji Oyi Steeti 225≤N'ime≤630
7.2 n'ime 4s≤T≤10s Oyi Steeti 10≤N'ime≤225
6s≤T≤20s Oyi Steeti 225≤N'ime≤630
4 A ga-edozi njirimara ọrụ ngwa ngwa nke onye na-agbaji sekit maka nkesa ike dị ka 10in + 20%, na otu nke sekit maka nchebe moto ga-edozi dị ka12ln ± 20%

Nha nwụnye ihe ndepụta

CJMM1-63, 100, 225, Ngosipụta na nha nwụnye (njikọ bọọdụ ihu)

Nha(mm) Koodu nlereanya
CJMM1-63S CJMM1-63H CJMM1-63S CJMM1-100S CJMM1-100H CJMM1-225S CJMM1-225
Nha nkọwapụta C 85.0 85.0 88.0 88.0 102.0 102.0
E 50.0 50.0 51.0 51.0 60.0 52.0
F 23.0 23.0 23.0 22.5 25.0 23.5
G 14.0 14.0 17.5 17.5 17.0 17.0
G1 6.5 6.5 6.5 6.5 11.5 11.5
H 73.0 81.0 68.0 86.0 88.0 103.0
H1 90.0 98.5 86.0 104.0 110.0 127.0
H2 18.5 27.0 24.0 24.0 24.0 24.0
H3 4.0 4.5 4.0 4.0 4.0 4.0
H4 7.0 7.0 7.0 7.0 5.0 5.0
L 135.0 135.0 150.0 150.0 165.0 165.0
L1 170.0 173.0 225.0 225.0 360.0 360.0
L2 117.0 117.0 136.0 136.0 144.0 144.0
W 78.0 78.0 91.0 91.0 106.0 106.0
W1 25.0 25.0 30.0 30.0 35.0 35.0
W2 - 100.0 - 120.0 - 142.0
W3 - - 65.0 65.0 75.0 75.0
Wụnye nha A 25.0 25.0 30.0 30.0 35.0 35.0
B 117.0 117.0 128.0 128.0 125.0 125.0
od 3.5 3.5 4.5 4.5 5.5 5.5

CJMM1-400,630,800,Ngosipụta na nha nwụnye (njikọ bọọdụ ihu)

Nha(mm) Koodu nlereanya
CJMM1-400S CJMM1-630S
Nha nkọwapụta C 127 134
C1 173 184
E 89 89
F 65 65
G 26 29
G1 13.5 14
H 107 111
H1 150 162
H2 39 44
H3 6 6.5
H4 5 7.5
H5 4.5 4.5
L 257 271
L1 465 475
L2 225 234
W 150 183
W1 48 58
W2 198 240
A 44 58
Wụnye nha A1 48 58
B 194 200
Od 8 7

Jikọọ bọọdụ azụ ịkpụ-eserese nkwụnye nkwụnye

Nha(mm) Koodu nlereanya
CJMM1-63S
CJMM1-63H
CJMM1-100S
CJMM1-100H
CJMM1-225S
CJMM1-225H
CJMM1-400S CJMM1-400H CJMM1-630S
CJMM1-630H
Nha Of Back Board Njikọ Nkwụnye na Ụdị A 25 30 35 44 44 58
od 3.5 4.5*6
oghere miri emi
3.3 7 7 7
od1 - - - 12.5 12.5 16.5
od2 6 8 8 8.5 9 8.5
oD 8 24 26 31 33 37
oD1 8 16 20 33 37 37
H6 44 68 66 60 65 65
H7 66 108 110 120 120 125
H8 28 51 51 61 60 60
H9 38 65.5 72 - 83.5 93
H10 44 78 91 99 106.5 112
H11 8.5 17.5 17.5 22 21 21
L2 117 136 144 225 225 234
L3 117 108 124 194 194 200
L4 97 95 9 165 163 165
L5 138 180 190 285 285 302
L6 80 95 110 145 155 185
M M6 M8 M10 - - -
K 50.2 60 70 60 60 100
J 60.7 62 54 129 129 123
M1 M5 M8 M8 M10 M10 M12
W1 25 35 35 44 44 58

Kedu ihe bụ MCCB?

Ndị na-agbaji sekit a kpụrụ akpụ bụ ngwaọrụ nchebe eletrik nke emebere iji chebe sekit eletrik site na oke ugbu a.Enwere ike ịkpata oke oke a n'ihi oke ibu ma ọ bụ sekit dị mkpụmkpụ.Enwere ike iji ndị na-agbaji sekit ihe a kpụrụ akpụ n'ọtụtụ dị iche iche nke voltaji na frequencies nwere oke ala na oke elu nke ntọala njem a na-agbanwe agbanwe.Na mgbakwunye na usoro ntugharị, MCCB nwekwara ike iji dị ka ihe nkwụpụ njikọ aka n'ọnọdụ ihe mberede ma ọ bụ ọrụ mmezi.A na-ahazi MCCBs ma nwalee maka nfebigara ókè, ịgbanye voltaji, na nchebe mmejọ iji hụ na arụ ọrụ adịghị mma na gburugburu na ngwa niile.Ha na-arụ ọrụ nke ọma dị ka ngbanwe nrụpụta maka sekit eletriki iji kwusi ike wee belata mmebi nke oke sekit kpatara, mmejọ ala, sekit dị mkpụmkpụ, ma ọ bụ mgbe ugbu a karịrị mmachi ugbu a.


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