Product Description
● Qauv TSIS MUAJ: EA8HV
● Kev ntsuas hluav taws xob siab: 800VAC, 1140VAC
● Kev ntsuas dav dav tam sim no: 63-800A
● Ncej naj npawb: 3 Ncej
● Kev tiv thaiv overload thiab luv luv
● Daim ntawv thov: lub tshuab hluav taws xob txuas ntxiv mus
● Cov khoom siv tag nrho
● IEC60947-1, IEC60947-2
Taw qhia
EA8HV series 800V 1140V MCCB yog ib qho tshwj xeeb Circuit Court breaker tsim los xa cov kev tiv thaiv kev ruaj ntseg rau hluav taws xob circuits ua hauj lwm nyob rau hauv lub voltage ntau ntawm AC 800V rau 1140V. Nrog rau qhov siab tshaj plaws tam sim no ntawm 800A, nws muaj peev xwm tswj tau cov khoom siv siab tam sim no feem ntau pom hauv cov tshuab photovoltaic (PV) thiab lwm yam kev siv.
Lub 800V MCCB yog engineered nrog lub siab tshaj plaws tawg peev xwm ntawm 50kA, kom ntseeg tau tias muaj zog luv luv-circuit tiv thaiv rau cov hluav taws xob system. Lub peev xwm tawg siab no ua rau MCCB cuam tshuam qhov cuam tshuam tam sim no thiab tiv thaiv kev puas tsuaj rau cov khoom siv, ua kom muaj kev nyab xeeb thiab kev ncaj ncees ntawm tag nrho cov khoom siv hluav taws xob.
Txhawm rau lav nws ua raws li cov qauv kev lees paub thoob ntiaj teb, 800V 1140V MCCB ua raws li cov cai xws li IEC 60947-1 thiab GB / T14048.1 rau cov kev cai dav dav, nrog rau IEC 60947-2 thiab GB / T14048.2 rau Circuit Court breakers. Cov qauv no qhia txog cov kev cai nruj rau kev tsim hluav taws xob hluav taws xob, kev ua haujlwm, thiab kev nyab xeeb, ua kom ntseeg tau tias MCCB ua tau raws li cov qauv tsim nyog rau kev ua haujlwm txhim khu kev qha hauv kev sib txawv hluav taws xob.
EA8HV series 800V 1140V MCCB yog engineered nrog lub siab tshaj plaws ntawm kev nyab xeeb, kev ua tau zoo, thiab zoo. Nws tau dhau los ua kev sim thiab tshuaj xyuas cov txheej txheem kom ntseeg tau tias nws muaj kev ntseeg siab thiab ua haujlwm zoo hauv kev tiv thaiv hluav taws xob hluav taws xob ua haujlwm nyob rau hauv qhov ntsuas qhov ntsuas hluav taws xob. Los ntawm kev ua tau raws li cov qauv thoob ntiaj teb, MCCB no muab cov neeg siv kev lees paub ntawm nws txoj kev ua raws cai thiab ua raws li kev coj ua zoo tshaj plaws hauv kev lag luam.
Hauv cov ntsiab lus, EA8HV series 800V 1140V MCCB yog ib qho tshwj xeeb Circuit Court breaker tsim los xa cov kev tiv thaiv txhim khu kev qha rau hluav taws xob circuits ua haujlwm ntawm voltages xws li AC 800V txog 1140V. Nrog rau nws qhov kev ntsuas siab tam sim no, qhov siab tshaj plaws tawg, thiab ua raws li cov qauv thoob ntiaj teb, MCCB no ua kom muaj kev tiv thaiv luv luv thiab txhim khu kev lag luam hauv ntau yam khoom siv hluav taws xob, suav nrog PV systems thiab lwm yam kev siv uas yuav tsum muaj peev xwm tuav tau tam sim no.
Technical Data
|
Qauv NO. |
EA8 HV |
|||||
|
Specifications |
250 |
315 |
400 |
630 |
800 |
|
|
Ncej naj npawb |
3 |
3 |
||||
|
Rated tam sim no hauv (A) |
63, 80, 100, 125, 140, 160, 200, 225, 250 |
280, 300, 315 |
250, 315, 350, 400 |
400, 500, 630 |
630, 700, 800 |
|
|
Rated rwb thaiv tsev voltage Ui (V) |
TIAB SA 1150 |
TIAB SA 1250 |
||||
|
Rated impulse withstand voltage Uimp (kV) |
12 |
12 |
||||
|
Rated ua hauj lwm voltage Ue (V) |
AC800V, 1000V, 1140V |
|||||
|
Arcing nrug (mm) |
≯50 (0) |
≯100 (0) |
||||
|
Rated luv-circuit breaking peev lcu (kA) |
AC 800V |
50 |
50 |
50 |
50 |
|
|
AC 1000V |
20 |
20 |
20 |
20 |
||
|
AC 1140V |
15 |
15 |
15 |
15 |
||
|
Rated khiav luv-circuit breaking peev lcs (kA)
|
AC 800V |
35 |
37.5 |
37.5 |
37.5 |
|
|
AC 1000V |
15 |
15 |
15 |
15 |
||
|
AC 1140V |
15 |
15 |
15 |
15 |
||
|
Hluav taws xob lub neej |
1500 |
1000 |
1000 |
800 |
500 |
|
|
Neeg kho tshuab lub neej |
Kev tu dawb |
10000 |
10000 |
7000 |
7000 |
7000 |
|
Kev tu |
15000 |
15000 |
10000 |
10000 |
10000 |
|
|
Qhov Loj (mm) (L × W × H) |
288×107×135 |
307×1150×156 |
320×182×156 |
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|
Kev ntsuas qhov kub thiab txias (degree) |
40 |
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Kev siv thiab tu
Ntau yam yam ntxwv thiab cov khoom siv ntawm lub tshuab hluav taws xob yuav tsum tau kho los ntawm cov chaw tsim khoom thiab yuav tsum tsis txhob hloov kho hauv kev siv. Raws li kev ua raws li kev saib xyuas thiab siv cov xwm txheej, txij li hnub tim 12 lub hlis los ntawm cov chaw tsim khoom xa khoom thiab nyob rau hauv qhov xwm txheej ntawm cov khoom siv hluav taws xob tsis zoo, yog tias cov khoom puas lossis tsis siv ib txwm vim muaj teeb meem kev tsim khoom, cov chaw tsim khoom yuav tsum muaj lub luag haujlwm. rau kev hloov thiab kho yam tsis tau them nqi.
Siv ib puag ncig
1. Qhov siab tsis siab tshaj 5500m;
2. Nws tiv taus huab cua ntub (peb-pov thawj);
3. Nws yog resistant rau lub zog ntawm ntsev pos huab thiab roj pos huab (peb - pov thawj hom);
4. Nws tiv taus cov pwm pwm (peb hom pov thawj);
5. Nyob rau hauv ib qho nruab nrab tsis muaj kev pheej hmoo tawg, thiab qhov nruab nrab tsis txaus rau corrode cov hlau thiab rhuav tshem cov rwb thaiv tsev ntawm cov roj thiab cov hmoov av conductive.
Nco tseg: Peb cov khoom tiv thaiv yuav tsum tau kho tshwj xeeb, thov qhia TH.
Lus nug thiab lus teb
Cim npe nrov: 800v 1140v mccb, Tuam Tshoj 800v 1140v mccb manufacturers, lwm tus neeg
