GM 250/300/400A 660/1440V Yakakosha kuputika-uchapupu hwekuzviparadzanisa nevamwe reverse switch yemugodhi wemarasha.

GM 250/300/400A 660/1440V Special kuputika-uchapupu hwekuzviparadzanisa nevamwe reverse switch yemugodhi wemarasha Featured Image

Tsanangudzo Pfupi

GM mhando yekutsaura inodzosera kumashure switch ndiyo inoremedza switch yeshearer, inokodzera AC 50Hz, voltage inosvika 1140V, ikozvino ye250A, 400A, isina-mutoro yekuvhara uye isina-mutoro yekucheka shearer mota, uye inogona Kudzima magetsi emagetsi. shearer mota ine mutoro mune emergency.

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Tsanangudzo Yemuenzaniso

Technical parameters uye chiyero chechimiro

Rated kushanda voltage V: 660/1140V
Yakatemerwa kushanda ikozvino A:
250/400 Maximum breaking current A: 1500/2400
Dynamic yakagadzikana ikozvino A: 5000/8000
Thermal yakagadzikana ikozvino A: 2000/3200
Rated frequency: 50Hz
Chiyero chemukati: UIR
kuyerwa kwechiyero: ± 5%
chinja nzira yekupinza: photoelectric isolation
Magetsi metering: kururama 6 ‰

Isolate reverse switch

Zvigadzirwa zvechigadzirwa uye nzvimbo yekushanda

Features:
Iyo switch ndeye mudziyo-mhando yakaumbwa kesi switch, ine matanda matatu, imwe breakpoint, yekuvhara yemanyorero, uye kuvhurwa kwemanyorero.Kufamba kumusoro uye pasi kwechibato kunova kuruboshwe uye kutenderera kwekurudyi, uye kuvhara nekuvhura simba kureba hakusi kudarika 3 kg / m.Kune ON, OFF-marks uye grounding screw block mamaki pane yekupedzisira chivharo chegoko, izvo zvinogona kuratidza nekuvimbika nzvimbo yekumisa yekuvhara nekupwanya zvinzvimbo.
Mamiriro ekushandisa:
1 Tembiricha yepakati haina kukwira kupfuura +50 madhigirii Celsius, kwete kuderera pane -5 madhigirii Celsius.
2 The ambient humidity yemhepo haina kukura kupfuura 95% uye ambient tembiricha i +25 degrees Celsius.
3 Hapana gasi nharaunda inokwana kukanganisa bhokisi resimbi uye kukuvadza insulator.
4 None Drip uye nzvimbo dzakazara nemvura