Transformer inonyudzwa mumafuta yeS11-M inogona kushandiswa zvakanyanya muzvivakwa zvirefu, nzvimbo dzekutengeserana, migwagwa yepasi pevhu, nhandare dzendege, zviteshi, maindasitiri nemabhizinesi emigodhi, mapuratifomu ekuboorera, mapuratifomu emafuta, akakodzera zvakanyanya kune zvinodiwa zvekudzivirira moto zvinobvira, zvinoputika nezvimwe uye nzvimbo dzakaoma. Inogona zvakare kushandiswa munzvimbo dzekugara, migwagwa yemabhizinesi, maindasitiri nemabhizinesi emigodhi uye magetsi ekumaruwa.

DDS858 single phase electronic energy meter inoshandisa micro-electronic, computer, SMT manufacturing technology, inogona kuyera positive/reverse active power yechikamu chimwe nechimwe zvakananga uye nemazvo.

Inoenderana neIEC62053-21 yakajairwa.

RDM8DC ​​series DC circuit breaker (inozivikanwawo secircuit breaker) inoshandiswa mu rated voteji DC250V ~ DC1500v, rated working current 63A ~ 800A DC power grid circuit, iyi circuit breaker ine overload long delay, short circuit protection function. Inoshandiswa kugovera simba nekudzivirira tambo nemidziyo yemagetsi kubva pakuwedzeredza, short circuit nezvimwe zvikanganiso.

Chiyero chechigadzirwa: IEC60947-1IEC60947-2.

ZN73-12 Series indoor type high voltage AC vacuum circuit breaker ndiyo michina yemukati ine matatu phase AC50Hz, rated voltage 12KV, inoshanda pakuchinja mhando dzakasiyana dzemutoro nenzvimbo dzinogara dzichishandiswa, sekushandiswa kwekudzivirira nekudzora michina yemagetsi kumigodhi yemaindasitiri, mabhizinesi, michina yemagetsi uye substation.

Fuse yekubata banga yeRDT16 (NT0) inogona kushandiswa mumidziyo yemagetsi yeindasitiri. Yakagadzirirwa maseketi eAC 50Hz, ine voltage inosvika 500/690V, ine current inosvika 1250A. Inogona kushandiswa kudzivirira circuit kubva pakukuvadzwa kwakanyanya uye ne short-circuit.

Inoenderana neIEC60269-2 standard.

Iyo DZ47LE-63 RCBO yakagadzirirwa kuchengetedza kushandiswa kwemagetsi ane voltage shoma. Kana magetsi akadonha kana kusangana nevanhu netsaona, inogona kudzima magetsi nekukurumidza mukati memasekondi 0.1, zvichidzivirira tsaona dzemagetsi nemoto wemagetsi zvinobudirira. Yakakodzera masisitimu emagetsi emudzimba nemaindasitiri, ichipa dziviriro yakakwana kubva pakudonha, kuwanda kwezvinhu, uye zvikanganiso zvemasekonzi mapfupi.

Mudziyo wekudzivirira weRDSP6 series surge, unonyanya kushandiswa paTN-C, TN-S, TT, IT power system yeAC50Hz kana 60Hz, nominal discharge current 5KA~60kA, Maximum discharge current 10KA~100KA. Rated operational voltage i220V kana 380V.

Inodzivirira magridi emagetsi kubva pakuwanda kwemagetsi kunokonzerwa nemheni uye kuwedzera kwemagetsi, ichidzivirira mhedzisiro yakaipa kuburikidza nekugona kwayo kupindura nekukurumidza. Nekuda kwehunhu uhwu, inoshandiswa zvakanyanya mudzimba, kutakura, simba remagetsi, indasitiri yechitatu uye munda weindasitiri wezvinodiwa zvekudzivirira kukwira kwemagetsi.

RDJ2 (LR2) series bimetal type thermal over-load relay yakakodzera circuit yeAC 50Hz/60Hz rated operating voltage Ue:660V, rated current 0.10~630 (A), sekushandiswa kwe over-load, break phase uye dziviriro yemota necircuit.

Kudzoreredza kwekupisa kune mabasa uye hunhu hwekuripa tembiricha yekudzivirira break phase, kugadzirisa current, sarudzo yekusarudza otomatiki-reset uye kugadzirisazve nemaoko, chiratidzo chechiratidzo chezviito, kupatsanurwa kwekudzivirira kweNO, NC assistant contacts, chikamu chidiki chekuisa, uye nzira dzakasiyana dzekuisa.

Uyezve, ine mabhatani ekuyedza nekumisa. Uye inogona kuongororwa kuchinjika kwekushanda, ine chifukidziro chekudzivirira chinodzivirira ruoko kuti rusavhunduke, yakachengeteka kushandisa, nelChishandiso chekuvharira kudzivirira kusashanda zvakanaka nezvimwewo. Chigadzirwa ichi chinoenderana ne: IEC60947-4-1 standards.

Iyo CJX2 series AC contactor yakagadzirwa kuti ishandiswe muma AC circuits ane ma frequency e50Hz kana 60Hz, ine voltage yekushanda inosvika 690V uye current yekushanda inosvika 780A.

Basa rayo guru nderekugonesa kudzora kwekubatanidza macircuit kure uye kubviswa, zvichiita kuti zvive nyore uye zvakachengeteka kubatidza/kudzima masisitimu emagetsi. Pamusoro pezvo, contactor inogona kubatanidzwa nethermal relay kuti igadzire electromagnetic starter, iyo inopa dziviriro yakavimbika yekuwedzera overload kune circuit yakabatana.

Chigadzirwa ichi chinoenderana zvizere nemutemo wepasi rose weIEC/EN 60947-4-1, zvichiita kuti zviomere kuchengetedzeka kweindasitiri yepasi rose uye mashandiro ayo.

PDL-100 RCCB yakagadzirwa kuti ive yakavimbika: yakanyatsogadzirwa, ine zvinhu zvishoma uye isina simba rinotsigira. Yakagadzirirwa masisitimu eAC 50/60Hz, inotsigira maseketi e230V echikamu chimwe chete uye matatu-chikamu 400V (uye pasi). Basa rayo guru nderekudzivirira moto wemagetsi netsaona dzemunhu dzinokonzerwa nemagetsi evanhu kana kubuda kwegrid, ichishanda seyuniti inodzivirira inoshanda nekukurumidza, ine electromagnetic chete, uye inoshanda nemagetsi.

Iyo inductor yechinhu ichi inoshandiswa kuyedza kukosha kwekuchinja kwevector kwemagetsi anodarika, uye inogadzira simba rekuburitsa rakakodzera uye rinoiwedzera kune tripper mu secondary winding, kana magetsi evector differential value eprotected circuit ye ​​personal electric shock akakwira kana kupfuura leakage operating current, tripper ichashanda uye ichacheka kuitira kuti chinhu chacho chishande sekudzivirira.

RDB5-63 miniature circuit breaker yakagadzirirwa maseketi anoshanda paAC50/60Hz, 230V/240V(1P), 400/415V(2,3,4P), ichipa dziviriro yakavimbika yekuwedzera simba uye kudzivirirwa kweseketi pfupi uye inoshanda sechinochinja tambo yekuchinja isingawanzoitiki. Yakagadzirirwa zvakanyanya kuiswa kwemagetsi emumba ukuwo yakakodzera masisitimu emagetsi ekutengeserana nemaindasitiri.

RDM5 series yeMoulde Case Circuit Breakers (MCCB) inonyanya kushandiswa mumanetwork ekugovera magetsi anoshanda paAC 50Hz, ane voltage yekudzivirira inokwana 1000V, voltage yekushanda inokwana 690V kana pasi, uye simba remagetsi rinokwana 800A. Midziyo iyi inoshanda kuparadzira simba remagetsi uku ichichengetedza tambo dzemagetsi nemidziyo kubva pakuremerwa, pamwe nekukuvara kunokonzerwa nezvikanganiso zvakaita sema short circuits uye pasi pe voltage.

Zvakakosha kuti mabreaker ane simba remagetsi re630A kana pasi akakodzerawo kushandiswa kudzivirira mota. Mumamiriro ezvinhu akajairwa ekushanda, macircuit breaker aya anogona kushandiswa pakuchinja circuit nguva nenguva uye pakuita kuti mota itange kushanda dzimwe nguva.