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Sth-40 seri seri termal sporing relay relay
  • Sth-40 seri seri termal sporing relay relaySth-40 seri seri termal sporing relay relay
  • Sth-40 seri seri termal sporing relay relaySth-40 seri seri termal sporing relay relay
  • Sth-40 seri seri termal sporing relay relaySth-40 seri seri termal sporing relay relay

Sth-40 seri seri termal sporing relay relay

Sth-40 Seri Relay abon termal StH-40 Serial cocog kanggo sirkuit saka Circuit saka AC 50/60 Hz, rating voltase operasional nganti 660v. Lan bisa ngerteni fungsi kakehan lan perlindungan gagal fase kanggo AC motor. Produk iki salaras kanggo GB14048.4, standar iEc60947-4-1.

Model:STH-40

Kirim Pitakonan

Deskripsi Produk

Parameter Teknik Utama:


Model Saiki Cocog kanggo Contactors
Sth-22/3 0.4-63A GMC-9 ~ 22
Sth-22/3 0,63-1A GMC-9 ~ 22
Sth-22/3 1-1.6a GMC-9 ~ 22
Sth-22/3 1.6-2.5A GMC-9 ~ 22
Sth-22/3 2.5-4a GMC-9 ~ 22
Sth-22/3 46a GMC-9 ~ 22
Sth-22/3 5-8a GMC-9 ~ 22
Sth-22/3 6-9a GMC-9 ~ 22
Sth-22/3 7-10a GMC-12 ~ 22
Sth-22/3 9-13a GMC-12 ~ 22
Sth-22/3 12-18 GMC-18 ~ 22
Sth-22/3 16-22a GMC-22
Sth-40/3 18-26A GMC-32 ~ 40
Sth-40/3 24-36a GMC-32 ~ 40
Sth-40/3 28-40A GMC-40
Sth-85/3 34-50a GMC-50 ~ 85
Sth-85/3 45-65A GMC-50 ~ 85
Sth-85/3 54-75A GMC-65 ~ 85
Sth-85/3 63-85a GMC-75 ~ 85

STH-40 Series Thermal Overload Relay

Fungsi Utama

Perlindhungan motor: Fungsi utama relay vokal termal yaiku nyegah motor ora rusak amarga kakehan. Nalika motor dibandhingake, relay kakehan termal bakal ngethok sumber daya ing wektu kanggo nyegah motor kasebut kobong amarga ora panas.


Perlindhungan garis listrik: Saliyane nglindhungi motor, relay kakehan termal uga bisa nglindhungi garis listrik. Nalika motor dibebasake, saiki bakal tambah, sing bisa nyebabake overheating lan lebur garis listrik. Kanthi ndeteksi pangowahan saiki, relay kakehan termal nemtokake apa garis tenaga kakehan dibandhingake lan ngethok sumber daya yen prelu.


Ningkatake Keamanan Sistem Daya: relay kakehan termal bisa nyegah karusakan ing garis motor lan daya, saéngga nyuda sistem kegagalan sistem lan nambah keamanan sistem daya.


Prinsip operasi

Prinsip Operasi relasi kakehan termal utamane adhedhasar efek termal saiki lan sifat sensasi suhu sing sensitif saka biret. Nalika kakehan ana ing motor, saiki mundhak, nyebabake panas bakal digawe ing unsur pemanasan relay kakehan termal. Panas iki ditransfer menyang bimetal, sing mbengkongake nalika digawe panas amarga digawe saka rong wesi kanthi beda ekspansi linier. Yen biret bengkong nganti pirang-pirang, bakal micu Coil elektromagnetik supaya bisa ditrapake, sing bakal nuntun kontak menyang tumindak lan ngethok sumber daya motor.


Ruang lingkup aplikasi

 Relay kakehan termal biasane digunakake ing sirkuit karo AC 50hz, voltase insulasi sing dirating 660v lan saiki 0,1 ~ 630A, lan utamane digunakake kanggo nglindhungi lan proteksi break fase wong telu. Uga bisa digunakake kanggo mbentuk wiwitan kanthi konfigurasi AC sing dicocogake kanggo nyedhiyakake perlindungan sing komprehensif kanggo motor.


Fitur Produk

Struktur sing gampang: relay kakehan termal biasane nganggo desain struktural sing cukup prasaja, kanthi gampang nginstal lan nggunakake.

Fitur lengkap: Saliyane fungsi dhasar overload dhasar, uga nduweni fungsi pangayoman phase lan ganti rugi.

Biaya murah: Dibandhingake karo piranti perlindungan motor liyane, rega kakehan relload termal kurang sithik, sing nyuda biaya pangguna pangguna.

Kinerja Operasi Stabil: Amarga nganggo bimetal minangka unsur sensitif, kinerja operasi stabil lan dipercaya.



STH-40 Series Thermal Overload RelaySTH-40 Series Thermal Overload Relay


STH-40 Series Thermal Overload Relay

STH-40 Series Thermal Overload Relay

STH-40 Series Thermal Overload Relay

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Kirim Pitakonan
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