7.2kV vacuümschakelaar, vacuüm schakelaar
Beschrijving
Producten Beschrijving:
Gebruik | Distribution system of metallurgy, mine, petro-chemistry and building, to control the equipments used eletricity |
| Nominale spanning: | 7.2kV |
| Maat: | 430mm*240mm*400mm. |
| Lightning impulse withstand voltage | 60kV |
| Spanning: | 32kV |
| Electricity life: | AC-3: 25×104 times ; AC-4: 10×104 times |
Mechanische levensduur: | 30×104 times |
| Trip current of switch-off coil | DC2.5A, DC1.5A |
Rated operating frequency: | 300 times/h (J type); 1800times/h (D type) |
Certificeringen
FAQ
FAQ
Q: How could I get price from you?EEN: Send us the detail like size, gewicht, the design, enz. Our sales team shall forward you the prices with 12 hours.Q: Does the OEM available? EEN: We can produce the products as your design. Q: How long it will take to open a new mould? EEN: 30~35 days. Q: What kind of artwork are available for open a mould? EEN: AI design or CDR design Q: Do you inspect the finished goods? EEN: Ja, our QC will inspect products in every step of production. Q: What would be the payment terms? EEN: 30% T/T in advance as a bond, the balance 70% against documents.
Extra informatie
| plaats van herkomst: | Sichuan, China |
|---|---|
| Merknaam: | GUOGUANG |
| Modelnummer: | JCZ5-7.2 |
| Electricity Type: | AC |
| Number of Pole: | 3 |
| Rated voltage: | 7.2kV |
| Nominale stroom: | 800EEN, 630EEN, 400EEN, 200EEN |
| Trip current of switch-off coil: | DC2.5A, DC1.5A |
| Spanning: | 32kV |
| Lightning impulse withstand voltage: | 60kV |
| Mechanische levensduur: | 30*104 times |