COSA SONO I PROTETTORI TERMICI?
Protettori termici, chiamati anche interruttori di temperatura, interruttori di controllo della temperatura, ecc. È un tipo di interruttore di temperatura con disco bimetallico come elemento sensibile alla temperatura, quando l'apparecchio elettrico funziona normalmente, il disco bimetallico è in uno stato libero, il contatto è in stato disconnesso, quando la temperatura sale al valore della temperatura di esercizio, il disco bimetallico viene riscaldato per produrre stress interno e agire rapidamente, aprire il contatto, interrompere/accendere il circuito, in modo da svolgere un ruolo di protezione termica. Quando la temperatura ambiente scende alla temperatura di ripristino del protettore, i contatti si richiudono e accendono il circuito.
COME FUNZIONA?
Quando il circuito funziona normalmente, il contatto è in uno stato chiuso. Quando viene raggiunta la temperatura di esercizio nominale, il disco bimetallico deformato dal calore e scattando rapidamente, interrompe il circuito. Successivamente, il dispositivo inizia a raffreddarsi. Quando viene raggiunta la temperatura di ripristino definita, il disco bimetallico e il disco a molla tornano nella posizione iniziale, i contatti si chiudono nuovamente e il dispositivo riprende a funzionare.
QUAL È IL PROCESSO DI PERSONALIZZAZIONE DI UNA PROTEZIONE TERMICA?
(1): Discuti le esigenze con i clienti.
(2): Presentare un piano preliminare per analizzare la fattibilità della richiesta del cliente.
(3): La direzione prende una decisione.
(4): Esperimenti di preparazione tecnica e simulazioni di progettazione.
(5): Indagine sugli acquisti del costo di ciascun materiale.
(6): La produzione conosce il processo di lavorazione del prodotto e il personale.
(7): Valutazione della qualità e processo di ispezione.
(8): Costo contabile finanziario.
(9): Decisione dell'alta direzione.
DOPO OLTRE 10 ANNI DI ACCUMULO, SAFTTY HA PADRONATO LE SEGUENTI TECNOLOGIE CHIAVE:
Tipo a pulsante rotondo Limitatore di temperatura
Limitatore di temperatura piatto ultrasottile
Limitatore di temperatura antipressione
Limitatore di temperatura sensibile alla temperatura pura
Doppia protezione temperatura e corrente Limitatore di temperatura
Limitatore di temperatura resistente all'alta tensione
Limitatore di temperatura ad altissima temperatura
Limitatore di temperatura a temperatura ultrabassa
Resistenza all'impregnazione sotto vuoto Limitatore di temperatura
Reset manuale e automantenimento Limitatore di temperatura
Motore antideflagrante Limitatore di temperatura
Type series
Power class
Temperature range
Switch type
Products of the series
PRODUCT RECOMMENDATIONS


ST01 A U1
Power class:1,6 A fino a 7,5 A
Learn More


ST01 B U1
Power class:1,6 A fino a 7,5 A
Learn More


ST01 A U2
Power class:1,6 A fino a 7,5 A
Learn More


ST01 B U2
Power class:1,6 A fino a 7,5 A
Learn More


ST01 A U4
Power class:1,6 A fino a 7,5 A
Learn More


ST01 B U4
Power class:1,6 A fino a 7,5 A
Learn More


ST01 A U5
Power class:1,6 A fino a 7,5 A
Learn More


ST01 B U5
Power class:1,6 A fino a 7,5 A
Learn More


ST01 A U6
Power class:1,6 A fino a 7,5 A
Learn More


ST01 B U6
Power class:1,6 A fino a 7,5 A
Learn More


ST01 A U7
Power class:1,6 A fino a 7,5 A
Learn More


ST01 B U7
Power class:1,6 A fino a 7,5 A
Learn More


ST01 A U9
Power class:1,6 A fino a 7,5 A
Learn More


ST01 B U9
Power class:1,6 A fino a 7,5 A
Learn More


ST01 H
Power class:1,6 A fino a 10 A
Learn More


ST11
Power class:1,6 A fino a 7,5 A
Learn More


ST06 U1
Power class:6,3 A fino a 25 A
Learn More


ST06 U2
Power class:6,3 A fino a 25 A
Learn More


ST06 U4
Power class:6,3 A fino a 25 A
Learn More


STH6 U1
Power class:13,5 A fino a 35 A
Learn More

ST07
Power class:10A
Learn More


ST07 H
Power class:10A
Learn More
ST08
Power class:18 A fino a 27.5 A
Learn More



ST09
Power class:40 A fino a 60 A
Learn More
ST10
Power class:25 A
Learn More


BW-BCP
Power class:6A
Learn More


BW-BOP
Power class:6A
Learn More


BW-BCM
Power class:6A
Learn More


BW-BOM
Power class:6A
Learn More


BW-BCM Resina epossidica
Power class:6A
Learn More


BW-BOM Resina epossidica
Power class:6A
Learn More


BW-BCC
Power class:6A
Learn More


BW-ECP
Power class:2A
Learn More


BW-EOP
Power class:2A
Learn More


BW-ECM
Power class:2A
Learn More


BW-EOM
Power class:2A
Learn More


BW-ECM Resina epossidica
Power class:2A
Learn More


BW-EOM Resina epossidica
Power class:2A
Learn More