Wogulitsa ndi Wopanga Chipangizo Chatsopano cha AC SPD Surge Protective

Kufotokozera Kwachidule:

Zipangizo zoteteza mafunde (SPD) ndizofunikira kwambiri poteteza zida zamagetsi ku mphezi. Zimathandiza kuchepetsa mphamvu yowonjezereka ya magetsi ndi mizere yotumizira zizindikiro kufika pamlingo womwe uli mkati mwa kuchuluka kwa mphamvu zomwe chipangizocho chimatha kupirira, kapena kutembenuzira mafunde amphamvu a mphezi pansi mosamala, kuteteza zida kapena makina otetezedwa ku ngozi zomwe zingachitike.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Tsatanetsatane wa Zamalonda

chipangizo choteteza mafunde, SPD, choteteza mabingu

Chipangizo choteteza mafunde (SPD) ndi chipangizo chofunikira kwambiri poteteza mphezi pa zipangizo zamagetsi. Chimagwiritsidwa ntchito kuchepetsa mphamvu yamagetsi yowonjezereka nthawi yomweyo ya chingwe chamagetsi ndi chingwe chotumizira chizindikiro ku mphamvu yamagetsi yomwe chipangizocho kapena makinawo angathe kupirira, kapena mphamvu yamagetsi yamphamvu imatuluka pansi kuti iteteze chipangizocho kapena makinawo kuti asagwe ndi kuwonongeka.

Chitsanzo cha Zamalonda	CMT-20	CMT-30	CMT-40	CMT-60	CMT-80	CMT-100
voteji ya ntchito Un (V)	220 380
Voliyumu yogwira ntchito yopitilira Uc (V)	385/400
Chitetezo Chokwera (kV)	1.5	1.8	1.8	2	2.2	2.5
Maxium discarge current Imax (Ka) 8/20 μs	20	30	40	60	80	100
Mphamvu yotulutsa madzi ya Nomial Mu (Ka) 8/20 μs	10	15	20	30	40	60
Kutayikira kwa Ic	25
Nthawi yoyankha t (ns)	＜20 ua

mikhalidwe yogwiritsidwa ntchito mwachizolowezi

Voteji:Mphamvu yamagetsi yomwe imagwiritsidwa ntchito nthawi zonse pakati pa chitetezo cha surge ndi terminal block siipitirira mphamvu yamagetsi yopitilira UC.
Kutalika:Kutalika kwa malo oikirako sikupitirira mamita 2,000.
Kutentha kwa mpweya wozungulira:mulingo wabwinobwino -5°C~+40°C, mulingo wokwera kwambiri -4C~+70°C.
Chinyezi chocheperako:kuyenera kukhala pakati pa 30% ndi 90% kutentha kwa chipinda.

Mikhalidwe yokhazikitsa

1.Chipangizo Choteteza Kuthamanga chimayikidwa pa njanji yokhazikika ya 35mm ndipo chikhoza kuyikidwa mkati mwa bokosi logawa, kabati logawa, kapena malo ena ofanana.
2.Payenera kukhala kugwedezeka pang'ono kapena kosaoneka bwino pamalo oyikapo.

3.Chipangizo Choteteza Kuthamanga chimalumikizidwa pogwiritsa ntchito mawaya amkuwa, okhala ndi madera opingasa a 2.5 ~ 16mm pa mawaya osinthasintha ndi 2.5 ~ 25mm pa mawaya olimba. Waya wolumikizira uyenera kukhala waufupi momwe ungathere, ndi kutalika konse kosakwana 0.5m. Mawaya abuluu owala amagwiritsidwa ntchito pa waya wopanda mbali, pomwe mawaya obiriwira ndi achikasu (amitundu iwiri) okhala ndi malo opingasa a 4mm amagwiritsidwa ntchito pa waya wapansi.
4.Mzati uliwonse wa choteteza ma surge uyenera kutetezedwa. Ma miniature circuit breakers angagwiritsidwe ntchito poteteza ma current. Mphamvu yothyola ya miniature circuit breaker iyenera kukhala yayikulu kuposa ma short-circuit current omwe alipo. Ma fuse angagwiritsidwenso ntchito.

Chidule ndi kukula kwa malo oyika (mm)

kukula kwa chiwonetsero cha chipangizo choteteza kugwedezeka

Kukonza

Kuti chipangizo choteteza ma surge chigwire ntchito, ndikofunikira kuyang'ana nthawi zonse momwe zenera losonyeza momwe gawo lotetezera likuyendera. Chobiriwira chimatanthauza chachibadwa, chofiira chimatanthauza cholakwika. Ngati vuto lapezeka, gawo loteteza liyenera kusinthidwa nthawi yomweyo.

Kugwiritsa ntchito

Zipangizo zoteteza ku mafunde ndi zipangizo zamagetsi zomwe zimapangidwa mwapadera kuti ziteteze zipangizo zosiyanasiyana zamagetsi, zida zamagetsi, ndi mizere yolumikizirana. Chifukwa chakuti kusokoneza kwakunja kungayambitse mafunde amphamvu kapena ma voltage m'mabwalo kapena mizere yolumikizirana, zoteteza ku mafunde zimatha kuyendetsa ndikutseka magetsi mwachangu munthawi yochepa kwambiri kuti zida zina zomwe zili mubwalo zisawonongeke ndi mafunde.

Zambiri zaife

Mutai Group ndi kampani yopanga komanso yogulitsa zinthu yomwe imadziwika bwino ndi ma circuit breakers, ma contactors, zida zodzitetezera ku surge ndi ma dual power automatic transfer switches (ATS), yokhala ndi zaka zoposa khumi zogwira ntchito yopanga ndi kugulitsa. Fakitale yathu ili ndi zida zapamwamba, ukadaulo wapamwamba wopanga komanso khalidwe lodalirika la zinthu. Monga wogulitsa wodziwika bwino, tadzipereka kupatsa makasitomala athu zinthu zapamwamba komanso ntchito zaukadaulo. Tikuyembekezera kwambiri kugwirizana nanu ndikupanga limodzi.