RDM8HU MCCB

Ihe mgbawa sekit RDM8H nke nwere ike ịkpụzi voltaji dị elu (nke a ga-akpọ nke a "circuit breaker"). Ihe mgbawa sekit ahụ dabara adaba maka netwọk nkesa AC 50/60Hz nwere voltaji mkpuchi nke 1500V, voltaji ọrụ nke 1140V na nke dị n'okpuru, yana ọkụ eletrik nke ruru 800A.

A na-eji ya ekesa ike ma na-echebe eriri na ngwa ọkụ eletrik site na oke ibu, obere sekit, na nsogbu voltaji.

Ụkpụrụ ngwaahịa:IEC60947-1,IEC60947-2.


  • RDM8HU MCCB
  • RDM8HU MCCB
  • RDM8HU MCCB
  • RDM8HU MCCB

Nkọwa Ngwaahịa

Okwu Mmalite Ngwaahịa

● N'ọnọdụ nkịtị, enwere ike iji ihe mgbawa sekit dị ka ahịrị iji kesaa ike yana dị ka ibu arọ, sekit dị mkpụmkpụ na nchekwa voltaji na-erughị eru maka ahịrị na akụrụngwa ike.

● Ihe mgbawa sekit maka ichebe moto, nke a na-eji na netwọk nkesa iji mebie moto squirrer-cage mgbe a na-amalite ma na-agba ọsọ, nakwa iji chebe moto squirel-cage megide oke ibu, sekit dị mkpụmkpụ na voltaji na-erughị ala.

● Enwere ike itinye ihe mgbawa sekit kwụ ọtọma ọ bụ kwụ ọtọ.

Nduzi Nhọpụta

RDM8HU narị anọ M P 3 3 10 AC1140V 125A AC230V Njikọ n'ihu bọọdụ
Koodu ngwaahịa Ọkwa shei Ọkwa ikike ịgbaji ụdị ọrụ Ọnụọgụ nke ogidi Ụdị njem ngwa Voltaji e gosiri Egosiputara ugbu a Voltaji ngwa Ụdị waya nwụnye
Ihe mgbawa sekit a kpụrụ akpụ nke nwere voltaji dị elu 250(63~250)
315(280~315)
400 (250-400)
630(400~630)
800 (630-800)
M: Ụdị mgbawa dị elu
H: Ụdị nkewa dị elu
Enweghị koodu: Ọrụ aka kpọmkwem
P: Ọrụ eletriki
Z:Tụgharịa aka ahụ ka ọ rụọ ọrụ
Ogidi 3:3 2: Ụdị magnetik otu
3: Ụdị magnetik Thermo
00: Enweghị ihe mgbakwunye
08: Kpọtụrụ mkpu
10: Mwepụ mkpọchi
18: Mwepụ mkpọchi, kọntaktị mkpu
20: kọntaktị enyemaka
02: kọntaktị enyemaka
28: kọntaktị enyemaka, kọntaktị mkpu
40: Ntọhapụ mkpọchi, kọntaktị enyemaka
12: Ntọhapụ mkpọchi, kọntaktị enyemaka
48: Ntọhapụ mkpọchi, kọntaktị mkpu enyemaka
60: setịpụ abụọ nke kọntaktị enyemaka
68: Kpọtụrụ enyemaka abụọ, kọntaktị mkpu
AC800V
AC1000V
AC1140V
63,80,100,125,140,160,180,200,225,250,280,300,315,350,400,500,630,700,800 Mwepụta Shunt DC24V, AC230V, AC400V Njikọ n'ihu bọọdụ (Enweghị koodu)
Njikọ azụ

Ọnọdụ Ọrụ Nkịtị na Ọnọdụ Nwụnye

● Ogologo ebe nrụnye anaghị agafe mita 2000;

● Kwe ka okpomọkụ gburugburu ebe obibi ghara ịdị elu karịa +40℃, ọ bụghị ala karịa -5℃, (Karịrị +40℃ capaci)mbelata ty, mkparịta ụka kpọmkwem na onye nrụpụta);

● Ọnọdụ Ikuku: Mgbe okpomọkụ gburugburu ebe obibi dị 40℃, iru mmiri ikuku agaghị agafe 50%, a na-ekwe ka iru mmiri dị elu karịa na okpomọkụ dị ala, dịka 90% na 20℃, ma na-atụle mmiri ozuzo nke na-eme n'elu ngwaahịa ahụ n'ihi mgbanwe okpomọkụ;

● Ọkwa mmetọ: ọkwa nke 3;

● Ụdị ntinye:Ⅱ;

● Ọdụ magnetik nke ọnọdụ nrụnye ekwesịghị ịgafe okpukpu ise nke mpaghara geomagnetic n'akụkụ ọ bụla;

● N'ime ihe na-adịghị n'ihe ize ndụ nke mgbawa, na ebe ọ dịghị gas ma ọ bụ uzuzu na-eduzi ihe zuru oke iji mebie ígwè ma mebie ihe mkpuchi;

● Ọ dịghị mbuze sitere na ifufe na snoo;

● Enwere ike itinye ya n'usoro kwụ ọtọ na n'usoro;

● E kwesịghị inwe mmetụta na ịma jijiji dị ukwuu n'ebe a na-etinye ya, e kwesịghịkwa itinye ya n'ebe ọkụ na-ere ma na-agbawa agbawa.

Isi Nkà na ụzụ Paramita

Ihe nlereanya (Tebụl 2) RDM8HU
Nkọwapụta 250 315 narị anọ 630 narị asatọ
Ọnụọgụ nke ogidi 3
Ọkwa ikike ịgbaji M, H
Egosiputara ugbu a In(A) 63,80,100,125,140,160,200,225,250 280,300 315 250,315,350,400 400,500 630 630,700,800
Oke voltaji mkpuchi UI(V) 1500 1500
Voltaji gosiri na mkpali na-eguzogide Uimp (kV) 12 12
Voltaji ọrụ akwadoro Ue(V) AC800,1000,1140
Anya Arcing (mm) +50(0) +100(0)
Oke ikike ịgbaji sekit dị mkpụmkpụ nke Icu(kA) AC800V M:36.5 H:50 M:36.5 H:50
AC1000V M:20 H:20 M:20 H:20
AC1140V M:10 H:15 M:10 H:15
Ike ịgbaji sekit dị mkpụmkpụ nke ICs (kA) AC800V M:25 H:35 M:25 H:37.5
AC1000V M:12 H:15 M:12 H:15
AC1140V M:10 H:15 M:10 H:15
Ndụ eletriki (oge) 1500 1000 1000 narị asatọ 500
Ndụ igwe (oge)² Enweghị mmezi mmezi 10000 10000 7000 7000 7000
A chọrọ mmezi 15000 5000 10000 10000 10000
Nha ihe atụ (ogologo * obosara * elu) 288 × 107 × 135 320 × 182 × 156
Ọnọdụ okpomọkụ gburugburu ℃ 40

●Ngwa njem a na-eme n'elu oge nwere ngwaọrụ njem okpomọkụ nke na-ewe oge dị anya nke nwere njirimara oge na-agbanwe agbanwe na njirimara ozugbongwaọrụ njem elektrọnik, nke e gosiri njirimara ọrụ ya na Tebụl 3.

Sekit nkesa (Tebụl 3) Ihe mgbawa sekit maka ichebe moto
Egosiputara ugbu aIn(A) mwepụta oke okpomọkụ Ọkụ eletrik na-arụ ọrụ ugbu a (A) Egosiputara ugbu aIn(A) mwepụta oke okpomọkụ Ọkụ eletrik na-arụ ọrụ ugbu a (A)
1.05 Oge anaghị ada ada (h) (oyi) 1.30 Oge anaghị ada ada (h) (okpomọkụ) 1.0 Oge anaghị ada ada (h) (oyi) 1.2 Nsogbu na-adịghị ahụkebe (h) (oyi)
63 2 2 10N'ime ± 20% 63≤In≤630 2 2 12N'ime ± 20%
125 2 2 5N'ime ± 20%
10ln ± 20%

Nhazi na Ntụnye

RDM8HU
Nkọwapụta ụdị Akụkụ ndepụta (mm) Nha nwụnye (mm)
L W H L1 L2 W1 H1 H2 a b 4-Φd
RDM8HU-250/3
RDM8HU-315/3
200 107 135 10.5 9.5 22 98 26 35 164 4.5
RDM8HU-400/3
RDM8HU-630/3
RDM8HU-800/3
270 182 156 18 18 41 118 29 58 200 7

Ntuziaka ntinye mkpuchi ọdụ

RDM8HU
RDM8HU
Nkọwapụta ụdị Ogologo (mm)
A B C D E G H I J n-φd
RDM8HU-250/3 30 30 30 30 188 80 280 94 53 2-φ4.5
RDM8HU-315/3
RDM8HU-400/3 30 30 30 30 185 50 320 118 60 4-φ4.5
RDM8HU-630/3
RDM8HU-800/3
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