Shenhai Kuputika-Uchapupu
Vatengi vanowanzo bvunza nezve mukati wiring yekuputika-proof kugovera mabhokisi. Nhasi, boka riri paExplosion-proof Electrical Equipment Network rinogovera nhungamiro dzinotevera:
1. Iro simba rebhokisi rekugovera riri pakati 7.5 ku 10 kilowatts, yakakodzera kushandisa 220-volt mafeni uye maturusi emagetsi. Kugadziriswa kwebhokisi rekugovera kunofanirwa kuenderana nezvinodiwa zviviri izvi.
2. Kune matatu-chikamu mana-waya leakage yekudzivirira switch, huwandu huri pakati pe63A kusvika 100A hwakakodzera. Kune 220-volt kudzivirira kuvuza, 32A switch yakakodzera. Kune 220-volt zvitoro, 10A yezvigadziko zvepini-maviri uye 16A yemapini matatu-pini inokurudzirwa.
3. Nezvekugadzwa kwezvikamu, iyo-nhatu-chikamu ina-waya yekudzivirira yekudzivirira switch inofanirwa kuchengetedzwa uchishandisa mana 4mm mabhaudhi nenzungu.. Iyo 220-volt yekudzivirira yekudzivirira switch uye zvigadziko zvinofanirwa kuiswa pachitima, iyo inogadziriswa ne-self-tapping screws.
4. Shandisa 6 ku 8 square millimeter single-core copper wire yemagetsi tambo, mutsvuku, yero, uye mavara akasvibira. Kune 220-volt magetsi, use 2.5 square millimeter single-core copper wire mune tsvuku nebhuruu. Waya yepasi ngaive a 2.5 square millimeter green-yellow mitsetse waya.
5. Kuti zvive nyore kugadzirisa uye kushandiswa, paradzanisa 380-volt uye 220-volt zvinhu. Ndizvozvo, batanidza zvakananga 220 volts pamagetsi ekupinda. Iyo yekupinza magetsi inofanira kushandisa matatu-phase mashanu-waya system, iyo inosanganisira nhatu dzechikamu waya, imwe inoshanda isina kwayakarerekera waya, uye imwe yakachengeteka pasi waya.
Zvinotarisirwa kuti munhu wese achadzidza nekushingaira idzi nzira dzekuisa waya uye dziviriro, kuomerera kune zviyero kuti ive nechokwadi chekuisa uye yakachengeteka wiring.