7.2kV Vacuum Contactor, vacuum switch
Descrizione
Descrizione dei prodotti
Utilizzo | Distribution system of metallurgy, mine, petro-chemistry and building, to control the equipments used eletricity |
| Tensione nominale: | 7.2kV |
| Dimensione: | 430mm*240mm*400mm. |
| Lightning impulse withstand voltage | 60kV |
| Voltaggio: | 32kV |
| Electricity life: | AC-3: 25×104 volte ; AC-4: 10×104 volte |
Vita meccanica: | 30×104 volte |
| Trip current of switch-off coil | DC2.5A, DC1.5A |
Rated operating frequency: | 300 times/h (J type); 1800times/h (D type) |
Certificazioni
FAQ
FAQ
Q: How could I get price from you?UN: Send us the detail like size, il peso, the design, eccetera. Our sales team shall forward you the prices with 12 hours.Q: Does the OEM available? UN: We can produce the products as your design. Q: How long it will take to open a new mould? UN: 30~35 days. Q: What kind of artwork are available for open a mould? UN: AI design or CDR design Q: Do you inspect the finished goods? UN: sì, our QC will inspect products in every step of production. Q: What would be the payment terms? UN: 30% T/T in advance as a bond, l'equilibrio 70% against documents.
Informazioni aggiuntive
| Luogo d'origine: | Sichuan, Cina |
|---|---|
| Marchio: | GUOGUANG |
| Numero di modello: | JCZ5-7.2 |
| Tipo di elettricità: | corrente alternata |
| Numero di poli: | 3 |
| Tensione nominale: | 7.2kV |
| Corrente nominale: | 800UN, 630UN, 400UN, 200UN |
| Trip current of switch-off coil: | DC2.5A, DC1.5A |
| Voltaggio: | 32kV |
| Lightning impulse withstand voltage: | 60kV |
| Vita meccanica: | 30*104 volte |