Zotetezeka kwenikweni

Chidule cha mankhwala

PHL-S mndandanda wa SPD ndi chipangizo chopangidwa makamaka kuteteza zipangizo zakumunda monga ma transmitters, masiwichi, ma frequency, zida zoyankhulirana, TC, RTD, etc. Itha kugwiritsidwa ntchito ku I / O, DCS, PLC ndi zida zina mu chipinda chowongolera, chomwe nthawi zambiri chimalumikizidwa pogwiritsa ntchito mawaya awiri ndi mawaya atatu. Chifukwa chake, chitetezo chogwira ntchito chimafunika kuti tipewe mphamvu yamagetsi yamagetsi kapena ntchito yopitilira mphamvu.

PHL-S mndandanda SPD makamaka ntchito kuteteza kumunda zipangizo monga transmitters, masiwichi, zizindikiro pafupipafupi, zipangizo kulankhulana, TC, RTD, ndi I/O, DCS, PLC etc. mu chipinda ulamuliro, amene olumikizidwa ndi awiri waya. ndi makina atatu amawaya, kuchokera kuwonongeka chifukwa cha mphezi kukwera mphamvu voteji kapena ntchito overvoltage.

PHL-S mndandanda SPD makamaka ntchito kuteteza kumunda zipangizo monga transmitters, masiwichi, zizindikiro pafupipafupi, zipangizo kulankhulana, TC, RTD, ndi I/O, DCS, PLC etc. mu chipinda ulamuliro, amene olumikizidwa ndi awiri waya. ndi makina atatu amawaya, kuchokera kuwonongeka chifukwa cha mphezi kukwera mphamvu voteji kapena ntchito overvoltage.

Chidule cha mankhwala

PHL-S mndandanda wa SPD ndi chipangizo chopangidwa makamaka kuteteza zipangizo zakumunda monga ma transmitters, masiwichi, ma frequency, zida zoyankhulirana, TC, RTD, etc. Itha kugwiritsidwa ntchito ku I / O, DCS, PLC ndi zida zina mu chipinda chowongolera, chomwe nthawi zambiri chimalumikizidwa pogwiritsa ntchito mawaya awiri ndi mawaya atatu. Chifukwa chake, chitetezo chogwira ntchito chimafunika kuti tipewe mphamvu yamagetsi yamagetsi kapena ntchito yopitilira mphamvu.