Factory yakananga kutengesa kema vde mcb 10KA rogy circuit breaker
Mufananidzo wechigadzirwa
BN60 Circuit Breaker ine danda 1, 2 danda, 3 nhanho uye 4 danda rakagadzirirwa kushandiswa mumasekete breaker, Inoshandiswa muzvitoro zvezvitoro, zviteshi zvepasi, simba repamba mumutsara webhodhi control terminal.
Madiro uye Configuration
Yakarongerwa Pazvino: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
Kuputsa Kugona: 10KA
Rwendo curve: B, C, D
Chigadzirwa Implementation Standard: IEC60898.1, GB/T 10963.1
Installation Condition
a）Ambient air tembiricha
Tichifunga kuti tembiricha yakakwira inomhanyisa kuchembera kwezvikamu zvepurasitiki, iyo
muganho wepamusoro haufanirwe kudarika +40 ℃
Tichifunga nezve tembiricha yakadzikira zvakanyanya inoshandura kukwana kwechimiro
zvikamu, iyo yakaderera muganho kukosha kazhinji haisi pasi pe -5 ℃.Tichifunga nezvebasa
hupenyu hwemutsigiri wedunhu, avhareji kukosha kwemaawa makumi maviri nemana haisi kupfuura +35 ℃.
Cherechedza: ① Mamiriro ekushanda ane muganho wakaderera we -10 ℃ kana -25 ℃ achave
yakaziviswa kukambani painoodha.
② Kana muganho wepamusoro ukadarika +40 ℃ kana muganho wakaderera wakaderera pane -25 ℃, mushandisi
achataurirana nekambani.
b) Nzvimbo yekuisa
Kukwirira hakusi kupfuura 2000m;
Dziviriro yedunhu zvinodiwa;
Short-circuit ikozvino Ik yakaverengerwa pakugadzwa nzvimbo haisi kupfuura 6000A;
c)Atmospheric mamiriro:
Hunyoro hwemuchadenga hahupfuuri 50% kana tembiricha yemhepo iri +40 ℃, uye inogona kuve nehunyoro hwepamusoro pane tembiricha yakaderera.Mwedzi wepakati wepakati hunyoro hunyoro mumwedzi wakanyorova ndeye 90%, nepo avhareji tembiricha yemwedzi iri +25 ℃ uye kudzoreredza pamusoro pechigadzirwa nekuda kwekushanduka kwekushisa.
d) Chiyero chekusvibisa: Mwero wekusvibisa i III.
e) Chikamu chekuisa:
Iyo yekumisikidza chikamu che Circuit Breaker kuchengetedza wedunhu ndeye Ⅲ
f) Chikamu chinotenderera chinogadziriswa maererano nepamusoro-soro yakabvumiranwa kupisa ikozvino Ith yemutambo wedunhu.
Dudziro yehunyanzvi Parameters
Tekinoroji paramita yedunhu rinotyora Chati 1,Chati 2
Chati 1 Kuwedzeredza kuchengetedza chimiro parameter
| 1.13In | 1.45In |
| Hapana-rwendo mukati meawa imwe | Hapana-rwendo mukati meawa imwe |
Chati 2 Pakarepo kudzivirira rwendo nguva
| Trip curve type | B | C | D |
| Yakachengetedzwa isiri yerwendo nguva | 3In | 5In | 10In |
| Dziviriro rwendo nguva | 5In | 10In | 15In |
