TRS-A Surge Chitetezo Chipangizo

Kufotokozera Kwachidule:

Mndandanda wa zida zotetezera za TRSA zimakwaniritsa zofunikira za muyezo wa IEC61643 wa womanga mphezi woyamba. Mukagwiritsidwa ntchito ndi chomangira mphezi chagawo lomaliza, chomangira mphezi cha magawo awiri chikhoza kukhazikitsidwa palimodzi. Chifukwa cha mapangidwe osindikizidwa mwapadera, sipadzakhala arc yotayikira ngakhale panthawi yogwira ntchito.

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

TRS-A SPD

Mfundo yogwiritsira ntchito chipangizo chachitetezo cha opaleshoni:
Zotsekera maopaleshoni zomwe zimatchedwa SPDs (Surge Protection Devices), ndi zida zomwe zimapangidwa kuti ziteteze makina amagetsi ndi zida kuti zisawonongeke kwakanthawi komanso kopitilira muyeso monga zomwe zimachitika chifukwa cha mphezi komanso kusintha kwamagetsi.
Ntchito yawo ndikupatutsa zotulutsa kapena mphamvu zomwe zimatuluka chifukwa cha kuphulika kwa dziko lapansi / pansi, potero kuteteza zida kunsi kwa mtsinje.
Ma SPD amaikidwa mofanana ndi chingwe chamagetsi kuti atetezedwe. Pamagetsi ovotera mains, amafanana ndi dera lotseguka ndipo amakhala ndi chopinga chachikulu kumapeto kwawo.
Pamaso pa overvoltage, impedance iyi imagwera pamtengo wotsika kwambiri, kutseka kuzungulira padziko lapansi / pansi.
Kuchuluka kwamphamvu kukatha, kutsekeka kwawo kumakweranso mwachangu mpaka pamtengo woyambira (kwapamwamba kwambiri), kubwereranso kumalo otseguka.

Chipangizo choyamba chotetezera mphezi chingathe kutulutsa mphezi yolunjika, kapena kutulutsa mphamvu yaikulu yomwe imayendetsedwa pamene chingwe chotumizira magetsi chikawombedwa ndi mphezi. M'malo omwe mphezi imawomba mwachindunji, chitetezo cha mphezi cha CLASS-I chiyenera kuchitidwa.

Ma TRS-A amtundu wa 1 SPD amapezeka ali ndi mphamvu yapano ya 15kA, 25KA, 50KA mu gawo limodzi kapena 3-phase kasinthidwe komanso ndi ma voltages osiyanasiyana kuti ateteze mtundu uliwonse wamagetsi.

Mitundu ya THOR Type 1 DIN-rail SPD ikupereka kuyankha mwachangu kwamafuta ndi ntchito yabwino yodulira ndikupereka chitetezo chachangu komanso chodalirika pamakina osiyanasiyana opangira magetsi.

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