XJ3-D Protective Relay
  • Zowonetsa Zamalonda

  • Zambiri Zamalonda

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XJ3-D Protective Relay
Chithunzi
  • XJ3-D Protective Relay
  • XJ3-D Protective Relay
  • XJ3-D Protective Relay
  • XJ3-D Protective Relay
  • XJ3-D Protective Relay
  • XJ3-D Protective Relay

XJ3-D Protective Relay

General

Kulephera kwa gawo la XJ3-D ndi gawo lotsatizana lachitetezo limagwiritsidwa ntchito popereka chitetezo chopitilira muyeso, kulephera kwamphamvu komanso kulephera kwa gawo mu magawo atatu a AC mabwalo ndi chitetezo chamndandanda wagawo pazida zopatsirana zosasinthika ndikuwonetsa magwiridwe antchito odalirika, kugwiritsa ntchito kwakukulu komanso kugwiritsa ntchito bwino.

Wotetezayo amayamba kugwira ntchito akalumikizidwa ndi dera lowongolera mphamvu molingana ndi kujambula. Pamene fuyusi wa gawo lililonse la gawo magawo atatu ndi lotseguka kapena pamene pali kulephera gawo mu dera magetsi, ndi XJ3-D ntchito yomweyo kulamulira kukhudzana kudula mphamvu ya AC contactor koyilo wa dera waukulu kuti kukhudzana waukulu wa AC contactor ntchito kupereka katundu ndi gawo kulephera chitetezo.

Pamene magawo a gawo lachitatu la chipangizo chosasinthika chokhala ndi gawo lodziwikiratu akulumikizidwa molakwika chifukwa cha kukonza kapena kusintha kwa gawo lamagetsi, XJ3-D idzazindikira gawo, kusiya kupereka mphamvu kudera loperekera mphamvu ndikukwaniritsa cholinga. za chitetezo chipangizo.

Lumikizanani nafe

Zambiri Zamalonda

Deta yaukadaulo

Mtundu XJ3-D
Chitetezo ntchito Overvoltage Undervoltage
Kulephera kwa Phase-sequence error
Chitetezo cha Overvoltage (AC) 380V~460V 1.5s~4s (zosinthika)
Chitetezo cha Undervoltage (AC) 300V~380V 2s~9s(zosinthika)
Mphamvu yamagetsi AC 380V 50/60Hz
Nambala yolumikizira 1 kusintha kwa gulu
Kuchuluka kwa kulumikizana Ue/Ie:AC-15 380V/0.47A; ndi :3a
Kulephera kwa gawo ndi chitetezo cha magawo Nthawi yochitira ≤2s
Moyo wamagetsi 1 × 105
Moyo wamakina 1 × 106 pa
Kutentha kozungulira -5 ℃ ~ 40 ℃
Kuyika mode 35mm Track kukhazikitsa kapena soleplate mounting

Zindikirani: Muchitsanzo cha mawonekedwe a dera logwiritsira ntchito, njira yotetezera imatha kupereka chitetezo pamene kulephera kwa gawo kumachitika mu terminal 1, 2, 3 komanso pakati pa magawo atatu a magetsi A, B ndi C.

Kufotokozera kwazinthu2

Lembani uthenga wanu apa ndikutumiza kwa ife