Elevator relay XJ12 XJ12-J three-phase AC phase sequence protection phase sequence inokodzera Kone Thyssen Fuji elevator.

XJ12 uye XJ12-J dzine hukuru hwakasiyana uye haigoni kushandiswa pasi rose

XJ12-J matatu-chikamu AC inodzivirira relay. Inotora kushorwa-capacitance voltage kuderedzwa, iyo ine zvakanakira diki saizi uye kureruka uremu). Iyo haigone kungoona uye kudzivirira iyo mota chikamu misalignment uye kurasikirwa kwechikamu kazhinji. Iyo mota inomira kumhanya nekukasira uye chiratidzo chemwenje chinodzima. Mushure mekugadzirisa dambudziko, inozvigadzirisa pachayo uye mwenje wechiratidzo unotendeuka (unodzokera kune yakajairwa mamiriro). Nekushanduka kwegridi kunokonzerwa nenguva iyo mota inotanga kana zvimwe zvikonzero, iyo XJ12-J yechitatu-chikamu AC yekudzivirira relay ine simba rekupinda nekugona, nekudaro kuve nechokwadi chekushanda kwakajairika kwehurongwa.

Brand: General

Type: XJ12
XJ12-J

Supply Voltage: AC380V

Kugona AC250V
3A

Inoshanda Kone&Thyssen&Fuji elevator

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Brand	Type	Inoshanda
General	XJ12/XJ12-J	Kone&Thyssen&Fuji elevator

Main technical mamiriro:
1. Simba rekupa magetsi: matatu-phase ~ 380V (inogona kuva ne ± 20%). 50Hz.
2. Simba remagetsi: terminal kune shell: 2500VAC / 1min. Hapana kuputsika kana kubhururuka.
3. Insulation resistance: terminal kune shell ≥50MΩ.
4. Kubata simba: ~ 250V / 3A.
5. Simba rekushandisa: kwete kupfuura 7W.
6. Mechanical hupenyu:> 600,000 nguva pasi pemamiriro ezvinhu.
Mamiriro ekushanda akajairika:
1. Tembiricha: -10℃~+40℃.
2. Humidity: ≤85% (pakamuri tembiricha 20℃±5℃).
3. Three-phase voltage asymmetry <15%.
4. Shandisa yakajairwa 3TH kadhi njanji yekuisa, ine chero kona yekuisa.