Chitetezo cha Magetsi Pantchito

Chitetezo cha Magetsi Pantchito

Choyamba, ndikumvetsetsa mfundo zoyambira za NFPA 70E zokhudzana ndi kugwiritsa ntchito magetsi motetezeka: pakakhala Shock Hazard, njira yabwino yowonetsetsera chitetezo ndikutseka kwathunthu magetsi ndi magetsi.Lockout tagout
Kupanga "makhalidwe otetezeka amagetsi"

Kodi Electrically Safe Work Condition ndi chiyani?

Dziko lomwe kondakitala wamagetsi kapena gawo lozungulira latsekedwa kuchokera ku magawo 10, Kuyesedwa kutsimikizira kusakhalapo kwa magetsi, ndipo, ngati kuli kofunikira, Kuyimitsidwa kwakanthawi kuti atetezedwe kwa ogwira ntchito.

Pofuna kuonetsetsa chitetezo cha kuyesa zida zamagetsi kapena ntchito yokonza, ndiyo njira yabwino kwambiri yochepetsera magetsi, koma tiyenera kugwira ntchito zambiri pansi pazikhalidwe zamoyo, ndipo kamodzi kokha kulephera kwa magetsi kungayambitse kutaya kwakukulu. ;Milandu yapaderayi ikufotokozedwa muyeso, zomwe tidzakambirana pambuyo pake.

Ogwira ntchito ku EHS akakhazikitsa chitetezo chamagetsi kapena njira zogwirira ntchito,
Lamulo loyenera kutsatira liyenera kukhala "kuchotsa mphamvu ngati chinthu choyamba".
NFPA 70E, ARTICLE 110 General Requirements for Electrical Safety-Related Work Practices, imapereka malingaliro a momwe mungakhazikitsire njira za Chitetezo cha Magetsi.Zofunikira mwatsatanetsatane zimapangidwira njira zotetezera magetsi, zofunikira zophunzitsira, udindo wa olemba ntchito ndi makontrakitala, zida zoyezera magetsi ndi zida, ndi zoteteza kutayikira.

Nazi zomwe ndapeza zosangalatsa:

Munthu Woyenerera (yomwe amadziwika kuti ndi Wovomerezeka) sali Woyenerera pambuyo pa maphunziro osavuta, chifukwa Munthuyo amafunika kuyesa kapena kukonza zida zamoyo ndipo akhoza kulowa m'dera la Restrited Approach Boundary, lomwe lili ndi mwayi waukulu wokhudzana ndi Arc. Kung'anima.Chifukwa chake mulingo uli ndi zofunikira zatsatanetsatane kwa anthu oyenerera.
Munthu Woyenerera ayenera kuweruza kuti ndi magawo ati omwe ali ndi magetsi, ndikumvetsetsa mtunda wotetezeka wamagetsi awa, ndikusankha mulingo woyenera wa PPE moyenerera.Kumvetsetsa kwanga pang'onopang'ono ndikuti kuwonjezera pakupeza chiphaso chamagetsi, ayeneranso kuphunzitsidwa mwapadera kuchokera kufakitale ndikupambana mayeso, ndipo ogwira ntchito oterowo aziwunikiridwanso chaka chilichonse.
Poyesa zida zamoyo zomwe zitha kupitilira 50V, kukhulupirika kwa chida choyesera kuyenera kutsimikiziridwa pamagetsi odziwika chisanachitike komanso pambuyo pa mayeso aliwonse.