Osatetezeka kwenikweni

Chidule cha mankhwala

PHL-S mndandanda wa SPD idapangidwa makamaka kuti iteteze zida zapamalo m'zipinda zowongolera, kuphatikiza ma transmitters, ma switch, ma frequency, zida zoyankhulirana, TC, RTD, komanso I/O, DCS, PLC ndi zida zina. Zidazi nthawi zambiri zimalumikizidwa pogwiritsa ntchito mawaya awiri ndi mawaya atatu, ndipo kugwiritsa ntchito SPD ndikofunikira kuti tipewe kuwonongeka komwe kumachitika chifukwa cha mphezi kapena voltage yopitilira muyeso.

Chidule cha mankhwala

PHL-S mndandanda wa SPD idapangidwa makamaka kuti iteteze zida zapamalo m'zipinda zowongolera, kuphatikiza ma transmitters, ma switch, ma frequency, zida zoyankhulirana, TC, RTD, komanso I/O, DCS, PLC ndi zida zina. Zidazi nthawi zambiri zimalumikizidwa pogwiritsa ntchito mawaya awiri ndi mawaya atatu, ndipo kugwiritsa ntchito SPD ndikofunikira kuti tipewe kuwonongeka komwe kumachitika chifukwa cha mphezi kapena voltage yopitilira muyeso.

Chidule cha mankhwala

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 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.