RDM8HU MCCB

Sekotwana sa potoloho sa di-case tse bopilweng ka motlakase o phahameng sa letoto la RDM8H (se tla bitswa sekotwana sa potoloho). Sekotwana sa potoloho se loketse marangrang a kabo ya AC 50/60Hz ka motlakase o lekantsweng wa ho kenya mocheso wa 1500V, motlakase o sebetsang o lekantsweng wa 1140V le ka tlase, le motlakase o lekantsweng wa ho fihla ho 800A.

E sebelisetsoa ho aba motlakase le ho sireletsa mehala le lisebelisoa tsa motlakase khahlanong le ho jara motlakase o mongata, potoloho e khutšoanyane, le liphoso tsa motlakase o sa lekaneng.

Tekanyetso ea sehlahisoa: IEC60947-1, IEC60947-2.


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

Qaqiso ea Sehlahisoa

Selelekela sa Sehlahisoa

● Tlas'a maemo a tloaelehileng, sesebelisoa sa ho qhaqha potoloho se ka sebelisoa e le mohala oa ho aba matla le e le tšireletso ea ho jara boima ba motlakase, potoloho e khuts'oane le ho se be le motlakase o lekaneng bakeng sa mohala le lisebelisoa tsa motlakase.

● Di-circuit breaker bakeng sa ho sireletsa dienjene, tse sebediswang marangrang a kabo ho roba dienjene tsa squirrel-cage nakong ya ho qala le ho sebetsa le ho sireletsa dienjene tsa squirel-cage kgahlanong le ho jara boima ba motlakase, potoloho e kgutshwane le ho se be le motlakase o lekaneng.

● Li-circuit breaker li ka kenngoa ka holimokapa ka ho rapama.

Tataiso ea Khetho

RDM8HU 400 M P 3 3 10 AC1140V 125A AC230V Khokahano e ka pele ea boto
Khoutu ea sehlahisoa Boemo ba khetla Boemo ba bokhoni ba ho roba mokhoa oa ho sebetsa Palo ea lipalo Mokhoa oa leeto Sesebelisoa Motlakase o lekantsoeng Lekanyeditswe hona jwale Motlakase oa lisebelisoa Mokhoa oa ho kenya wiring
Sesebediswa sa potoloho se bōpiloeng ka motlakase o phahameng 250(63~250)
315 (280~315)
400 (250~400)
630 (400~630)
800 (630~800)
M: Mofuta o phahameng oa ho robeha ha lehare
H: Mofuta oa karolo e phahameng
Ha ho khoutu: Ts'ebetso ea mohele o tobileng
P: Ts'ebetso ea motlakase
Z: Reteletsa mohele ho sebetsa
Lipalo tsa 3:3 2: Mofuta o le mong oa makenete
3: Mofuta oa makenete oa Thermo
00: Ha ho na lisebelisoa
08: Alamo e amang motho
10: Ho lokolloa ha Shunt
18: Ho lokolla shunt, ho kopana le alamo
20: ho ikopanya le motho ea thusang
02: ho ikopanya le motho ea thusang
28: khokahano e thusang, khokahano ea alamo
40: Ho lokolloa ha shunt, ho ikopanya le motho ea thusang
12: Ho lokolla shunt, ho ikopanya le motho ea thusang
48: Ho lokolloa ha shunt, ho ikopanya le alamo ea puisano e thusang
60: lihlopha tse peli tsa mabitso a thusang
68: Ho ikopanya habeli ho thusang, ho ikopanya le alamo
AC800V
AC1000V
AC1140V
63,80,100,125,140,160,180,200,225,250,280,300,315,350,400,500,630,700,800 Ho lokolla shunt DC24V, AC230V, AC400V Khokahano e ka pele ea boto (Ha ho khoutu)
Khokahano ea backboard

Maemo a Tloaelehileng a Mosebetsi le Maemo a ho Kenya

● Bophahamo ba sebaka sa ho kenya ha bo fete 2000m;

● Lumella mocheso o potolohileng hore o se ke oa feta +40℃, eseng ka tlase ho -5℃, (Ho feta +40℃ capaciphokotso ea ty, puisano e khethehileng le moetsi);

● Maemo a sepakapaka: Ha mocheso o potolohileng o le 40℃, mongobo o lekanyelitsoeng oa sepakapaka ha o fete 50%, 'me mongobo o phahameng o lekanyelitsoeng oa lumelloa mochesong o tlase, joalo ka 90% ho 20℃, le ho nahana ka ho kolobisoa ho etsahalang holim'a sehlahisoa ka lebaka la liphetoho tsa mocheso;

● Boemo ba tšilafalo: boemo ba 3;

● Sehlopha sa ho kenya:Ⅱ;

● Matla a makenete a sebaka sa ho kenya ha aa lokela ho feta matla a geomagnetic ka makhetlo a 5 ka lehlakoreng lefe kapa lefe;

● Sebakeng se seng kotsing ea ho phatloha, 'me ho sona ho se nang khase kapa lerōle le tsamaisang motlakase le lekaneng ho senya tšepe le ho senya mocheso;

● Ha ho khoholeho e bakoang ke moea le lehloa;

● E ka kenngoa ka ho otloloha le ka ho otloloha;

● Ha hoa lokela ho ba le tšusumetso e kholo le ho thothomela sebakeng sa ho kenya, 'me ha ea lokela ho kenngoa libakeng tse ka tukang le tse phatlohang.

Paramethara e ka Sehloohong ea Tekheniki

Mohlala (Tafole ea 2) RDM8HU
Tlhaloso 250 315 400 630 800
Palo ea palo 3
Boemo ba bokhoni ba ho roba M、H
E lekantsoe hona joale ka hare ho(A) 63,80,100,125,140,160,200,225,250 280,300 315 250,315,350,400 400,500 630 630,700,800
Tekanyo ea motlakase oa ho thibela ho ruruha Ui(V) 1500 1500
Tekanyo ea motlakase e mamellang tšusumetso Uimp(kV) 12 12
Tekanyo ea motlakase o sebetsang Ue(V) AC800, 1000, 1140
Sebaka sa ho hloa (mm) +50(0) +100(0)
Bokgoni ba ho roba potoloho e kgutshwane bo lekantsweng 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
Bokgoni ba ho roba potoloho e kgutshwane bo lekantsweng ba 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
Bophelo ba motlakase (linako) 1500 1000 1000 800 500
Bophelo ba mechini (linako)² Ha ho na tlhokomelo 10000 10000 7000 7000 7000
Tlhokomelo e hlokahala 15000 5000 10000 10000 10000
Tekanyo ea kemiso (bolelele * bophara * bophahamo) 288×107×135 320×182×156
Thempereichara e potolohileng ℃ 40

●Sesebelisoa sa leeto se nang le motlakase o feteletseng se na le sesebelisoa sa leeto se liehang ho feta tekano se nang le litšobotsi tsa nako e fapaneng le tsa hang-hangsesebediswa sa ho tsamaya ka motlakase, seo dibopeho tsa sona tsa tshebetso di bontshitsweng ho Tafole ya 3.

Potoloho ea kabo (Tafole ea 3) Li-circuit breaker bakeng sa ho sireletsa lienjene
E lekantsoe hajoaleKahare(A) tokollo e feteletseng ea mocheso Leeto la motlakase la motlakase (A) E lekantsoe hajoaleKahare(A) tokollo e feteletseng ea mocheso Leeto la motlakase la motlakase (A)
1.05 Nako e tloaelehileng (h) (serame) ha e na ho khoptjoa 1.30 Nako e sa fetoheng (h) (mocheso) 1.0 Nako e sa tloaelehang (h) (serame) ha e na ho khoptjoa 1.2 Ho theoha ha motlakase (h) (serame) ho sa tloaelehang
63 2 2 10Ka hare ho ± 20% 63≤Ka hare ho≤630 2 2 12Ka hare ho ± 20%
125 2 2 5Ka hare ho ± 20%
10ln±20%

Kemiso le ho kenya tekanyo

RDM8HU
Tlhaloso ea mofuta Tekanyo ea kemiso (mm) Tekanyo ea tlhomamiso (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

Taelo ea ho Kenya Sekoahelo sa Terminal

RDM8HU
RDM8HU
Tlhaloso ea mofuta Sebaka (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
  • Ngola molaetsa oa hau mona 'me u o romelle ho rona