RDM8DC ​​DC MCCB

I-RDM8DC ​​series DC circuit breaker (ebizwa ngokuba yi-circuit breaker) isetyenziswa kwi-votage elinganisiweyo ye-DC250V ~ DC1500v, i-current working current 63A ~ 800A DC power grid circuit, le circuit breaker inomsebenzi wokukhusela i-overload long delay, i-short circuit instantly. Isetyenziselwa ukusasaza amandla kunye nokukhusela imigca kunye nezixhobo zamandla kwi-overload, i-short circuit kunye nezinye iimpazamo.

Umgangatho wemveliso: IEC60947-1IEC60947-2.


  • RDM8DC ​​DC MCCB
  • RDM8DC ​​DC MCCB
  • RDM8DC ​​DC MCCB
  • RDM8DC ​​DC MCCB

Iinkcukacha zeMveliso

Isikhokelo sokukhetha

RDM8DC 400 P 3 3 10 DC1500V 125A I-AC230V Uqhagamshelo lwebhodi ngaphambili
Ikhowudi yemveliso Inqanaba legobolondo indlela yokusebenza Inani leepali Imo yohambo Isixhobo sokuncedisa I-voltage elinganisiweyo Ikaliwe ngoku I-voltage yesixhobo Imo yokufakelwa kwentambo
I-RDM8DC ​​DC iqhekeza lesekethe elibunjiweyo
I-RDM8PV i-molded case circuit breaker ye-photovoltaic
250(63~250)
315(280~315)
400 (250~400)
630(400~630)
800 (630~800)
Akukho khowudi: Ukusebenza kwesiphatho ngqo
P: ukusebenza kombane
Z: Jika isiphatho ukuze sisebenze
Iipali ezi-2:2
Iipali ezi-3:3
2: Uhlobo olunye lwemagnethi
3: Uhlobo lwemagnethi yeThermo
00: Akukho zincedisi
08: Unxibelelwano lwe-alamu
10: Ukukhululwa kwe-Shunt
18: Ukukhululwa kwe-shunt, unxibelelwano lwe-alamu
20: unxibelelwano oluncedisayo
02: unxibelelwano oluncedisayo
28: unxibelelwano oluncedisayo, unxibelelwano lwe-alamu
40: Ukukhululwa kwe-shunt, uqhagamshelwano oluncedisayo
12: Ukukhululwa kwe-shunt, uqhagamshelwano oluncedisayo
48: Ukukhululwa kwe-shunt, unxibelelwano lwe-alamu yoqhagamshelwano oluncedisayo
60: iiseti ezimbini zoqhagamshelwano oluncedisayo
68: Uqhagamshelwano oluncedisayo oluphindwe kabini, unxibelelwano lwe-alamu
DC250V
DC500V
DC750V
DC1000V
DC1250V
DC1500V
63,80,100,125,140,160,180,200,225,250,280,300,315,350,400,500,630,700,800 Ukukhutshwa kwe-Shunt DC24V, DC400V Uqhagamshelo lwebhodi ngaphambili (Akukho khowudi)
Uqhagamshelo lwebhodi yangasemva

Phawula:Iimveliso ze-2P eziqhotyoshelweyo zifumaneka kuphela kwi-08, 10, 20, 28 (ngaphantsi kwe-400 shell)

Iimeko Zokusebenza Eziqhelekileyo kunye Neemeko Zokufaka

● Ukuphakama kwendawo yokufakela akudluli kwi-2000m;

● Vumela ubushushu obuphakathi bungabi ngaphezu kwe-+50℃, bungadluli kwi--5℃; (ukusetyenziswa kokunciphisa umthamo we-0ver +50℃, ukubonisana ngokuthe ngqo noumenzi);

● Iimeko zomoya: Xa ubushushu obuphakathi buyi-50℃, umswakama ohambelanayo womoya awudluli kwi-50%, kwaye umswakama ophezulu ohambelanayo uyavunyelwa kubushushu obuphantsi, obufana ne-90% kwi-20℃, kwaye kuthathelwa ingqalelo ukufuma okwenzeka kumphezulu wemveliso ngenxa yotshintsho lobushushu;

Inqanaba longcoliseko: inqanaba lesi-3;

● Udidi lofakelo: Ⅱ;

● Intsimi yemagnethi yendawo yokufakela akufuneki idlule amaxesha ama-5 kwintsimi ye-geomagnetic nakweyiphi na indlela;

● Kwindawo engenabungozi bokuqhuma, kwaye apho kungekho gesi okanye uthuli oluqhubayo olwaneleyo lokugqwala isinyithi nokutshabalalisa ubushushu;

● Akukho kukhukuliswa ngumoya nekhephu;

● Ingafakwa ngokuthe tye nangokuthe nkqo;

Akufuneki kubekho mpembelelo ibalulekileyo kunye nokungcangcazela kwindawo yokufakela, kwaye akufuneki ifakwe kwindawo enokutshiswa okanye enokuqhushumba.

IiParamitha zoBugcisa eziPhambili

Imodeli RDMBDC/PV-250/315 RDMBDC/PV-400/630/800
Umlinganiselo wangoku (A) 250: 63, 80, 100, 125, 140, 160, 180, 200, 225, 250
315: 280, 300, 315
400:250, 315, 350, 400
630:400, 500, 630
800:630, 700, 800
Inani lepali Iipali ezimbini, iipali ezintathu
I-voltage yokugquma elinganisiweyo ye-Ue (DC:V) 250/500/750/1000/1500 (umzobo weepali ezi-2)
1000/1250/1500 (umzobo weepali ezi-3)
250/500/750/1000/1500 (umzobo weepali ezi-2)
1000/1250/1500 (umzobo weepali ezi-3)
I-voltage yokugquma elinganisiweyo ye-Ui(V) 1500 1500
I-voltage yokumelana ne-impulse elinganisiweyo yi-Uimp(kV) 12 12
Umlinganiselo womda/ukusebenza kwe-short-circuit breaking capacity cu/Ics(kA) DC250V/500V (iipali ezi-2) 50/50 50/50
DC750V/1000V (iipali ezi-2) 25/25 25/25
DC1500V (iipali ezi-2) 7.5/7.5 10/10
DC1000V/1250V/1500V (iipali ezi-3) 25/25 1000:40/40
1500:30/30
Ukusebenza (amaxesha) Umbane 1000 1000
Akukho mbane 7000 4000
Ubungakanani bomzobo mm (ubude * ububanzi * ukuphakama) 200*76*135(2P)
200*107*135(3P)
270*130*156
270*182*156

Imo yoQhagamshelo

RDM8DC
RDM8DC
Uhlobo lwenkcazo Ubukhulu bomzobo (mm) Ubukhulu bofakelo (mm)
L W H L1 L2 W1 H1 H2 a b 4-Φd
RDMB☐-250/2
RDMB☐-315/2
200 76 135 10.5 9.5 22 98 26 / 164 4.5
RDMB☐-250/3
RDMB☐-315/3
200 107 135 10.5 9.5 22 98 26 35 164 4.5
RDMB☐-400/2
RDMB☐-630/2
RDMB☐-800/2
270 130 156 18 18 41 118 29 / 200 7
RDMB☐-400/3
RDMB☐-630/3
RDMB☐-800/3
270 182 156 18 18 41 118 29 58 200 7
RDM8DC
Uhlobo lwenkcazo Ubukhulu bomzobo (mm)
A B C D E F G H i-n-φd
RDMB☐-250 30 30 30 30 188 13 80 280 2-φ4.5
RDMB☐-315
RDMB☐-400 30 30 30 30 185 13 80 320 4-φ4.5
RDMB☐-630
RDMB☐-800
  • Bhala umyalezo wakho apha uze uwuthumele kuthi