7.2kV Vacuum Contactor, vacuum switch
La description
Description des produits
Usage | Distribution system of metallurgy, mine, petro-chemistry and building, to control the equipments used eletricity |
| Tension nominale: | 7.2kV |
| Taille: | 430mm*240mm*400mm. |
| Lightning impulse withstand voltage | 60kV |
| Tension: | 32kV |
| Electricity life: | AC-3: 25×104 fois ; AC-4: 10×104 fois |
Durée de vie mécanique: | 30×104 fois |
| Trip current of switch-off coil | DC2.5A, DC1.5A |
Rated operating frequency: | 300 times/h (J type); 1800times/h (D type) |
Certificats
FAQ
FAQ
Q: How could I get price from you?UN: Send us the detail like size, lester, the design, etc. 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: Oui, 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, the balance 70% against documents.
Informations Complémentaires
| Lieu d'origine: | Sichuan, Chine |
|---|---|
| Marque: | GUOGUANG |
| Numéro de modèle: | JCZ5-7.2 |
| Electricity Type: | CA |
| Number of Pole: | 3 |
| Tension nominale: | 7.2kV |
| Rated current: | 800UN, 630UN, 400UN, 200UN |
| Trip current of switch-off coil: | DC2.5A, DC1.5A |
| Tension: | 32kV |
| Lightning impulse withstand voltage: | 60kV |
| Durée de vie mécanique: | 30*104 fois |