NBSB6-63LM 230V 400V 2P 16A 20A 32A 6kA mcb mini-Circuit Breaker
Khoom duab
| Ambient Kub | -25 ° + 55 ° |
| Plhaub khoom | PAB 66 |
| Warranty | YOG |
| Lub sijhawm lav | 3 xyoo |
| Ncej Number | 1P, 2P, 1P + N, 3P, 4P |
| Hluav taws xob lub neej | 3000 |
B6 / RCBO Phau Ntawv Qhia (ordered)
1) cov ntsiab lus
B6 yog qhov seem tam sim no ua haujlwm Circuit Court breaker nrog kev tiv thaiv overcurrent rau tsev neeg thiab cov hom phiaj zoo sib xws (tom qab no hu ua Circuit Breaker), Circuit Court breaker muaj kev tiv thaiv tawm, overload thiab luv Circuit Court tiv thaiv kev ua haujlwm, haum rau AC 50Hz, ntsuas hluav taws xob ntawm 230V, ntsuas tam sim no mus rau 40A kab rau kev tiv thaiv.Thaum ib tug neeg raug hluav taws xob los yog hluav taws xob hluav taws xob hluav taws xob ntau tshaj li qhov tau teev tseg, qhov hluav taws xob hluav taws xob tuaj yeem txiav tawm hluav taws xob tsis pub dhau 0.1s kom ntseeg tau tias tus kheej muaj kev nyab xeeb thiab tiv thaiv cov xwm txheej tshwm sim los ntawm cov xau tam sim no.Nws tuaj yeem siv los tiv thaiv lub overload thiab luv luv ntawm txoj kab, thiab tseem tuaj yeem siv rau qhov tsis tshua muaj kev hloov pauv ntawm kab nyob rau hauv ib txwm muaj.
Cov khoom no ua raws li GB16917.1, IEC61009
2) Yam ntxwv
1. Cov khoom muaj xws li lub plhaub, kev khiav hauj lwm, kev sib cuag, arc extinguishing system, conductive system, residual tam sim no nrhiav kom tau system, residual txhaum mus txawv tebchaws system, sab nraud xeem davhlau ya nyob twg, installation buckle, thiab lwm yam.
2.Cov khoom tiv thaiv overcurrent (overload thiab luv luv Circuit Court) txais hydraulic tso tawm, thiab cov yam ntxwv kev khiav hauj lwm tsis cuam tshuam los ntawm qhov kub thiab txias.
3. Cov khoom siv hluav taws xob tso tawm yog saws rau kev tiv thaivion ntawm residual dynamic to ntawm cov khoom.Cov yam ntxwv yog ywj siab ntawm qhov hluav taws xob, thiab qhov seem tam sim no tuaj yeem tiv thaiv ntev npaum li nws ncav cuag tus nqi pib.
4. Cov khoom lag luam muaj peb lub luag haujlwm ntawm kev tiv thaiv luv luv, tiv thaiv overload thiab tiv thaiv to.N Tsis muaj overload thiab tiv thaiv luv luv.
3) Daim ntawv ceeb toom rau cov neeg siv khoom:
1.Test 2 tuaj yeem tsim cov seem tam sim no rau N thiab hauv av, uas tuaj yeem tripped yog tias nws ncav cuag qhov pib;
2.Test 2 yog equipotential rau L, tsis tuaj yeem tsim cov seem tam sim no, tsis muajt mus txawv tebchaws;
3. Cov yam ntxwv overcurrent tau raug kuaj hauv lub Hoobkas with cov cuab yeej tshwj xeeb thiab tsim nyog;
4. Cov yam ntxwv tiv thaiv luv luv tau raug sim hauv lub Hoobkas nrog cov cuab yeej tshwj xeeb, tsim nyog;(Nws tsis pom zoo kom cov neeg siv sim thiab txheeb xyuas nrog cov khoom siv tsis yog kev tshaj lij)
Cov lus qhia kuaj
1. Kev tiv thaiv cov dej xau: Lub Hoobkas tau siv cov cuab yeej tshwj xeeb los kuaj thiab teeb tsa cov yam ntxwv ntawm kev tiv thaiv cov dej xau raws li tus qauv, yog tias tus neeg siv yuav tsum tau kuaj xyuas, nws raug nquahu kom kov qhov chaw ntawm qhov tso tawm kawg ntawm Circuit Court breaker L (series ntawm milliammeter nyob rau hauv lub voj los txiav txim qhov luaj li cas ntawm cov xau tam sim no), lub Circuit Court breaker yuav tsum ua.
Lus Cim: Rau kev nyab xeeb, kev ntsuas hluav taws xob yuav tsum tau nruab nrog 30mA thiab hauv qab tiv thaiv cov pa tawm, hnav cov hnab looj tes tiv thaiv roj hmab khau, tiv thaiv kev sib tsoo hluav taws xob.
2. Kev tiv thaiv overload: Lub koom haum tiv thaiv overload tus yam ntxwv tau siv cov cuab yeej tshwj xeeb los kuaj thiab teeb tsa raws li tus qauv, yog tias tus neeg siv yuav tsum tau kuaj xyuas, nws raug nquahu kom kuaj lub cev muaj zog uas suav cov load ntawm 1.5 npaug ntawm qhov ntsuas tam sim no ntawm lub voj voog. breaker, thiab lub sijhawm ua haujlwm yog 50-90 vib nas this;2 npaug ntawm lub sijhawm ua haujlwm tam sim no 10-20 vib nas this.
3. Kev tiv thaiv luv luv: luv luv Circuit Court tiv thaiv yam ntxwv ntawm lub Hoobkas tau siv cov cuab yeej tshwj xeeb los kuaj thiab teeb tsa raws li tus qauv, nws tsis pom zoo kom cov neeg siv khoom siv tsis yog cov kws tshaj lij rau kev txheeb xyuas, luv Circuit Court tam sim no yuav ncav cuag li 400A Circuit Court breaker. mus txawv tebchaws, txaus ntshai heev, ua rau muaj kev phom sij rau tus kheej thiab kev nyab xeeb ntawm daim phiaj hluav taws xob.
