7.2kV Vacuum Contactor, vacuum switch
وصف
وصف المنتجات
إستعمال | Distribution system of metallurgy, mine, petro-chemistry and building, to control the equipments used eletricity |
| الفولطية: | 7.2kV |
| بحجم: | 430mm*240mm*400mm. |
| Lightning impulse withstand voltage | 60kV |
| الجهد االكهربى: | 32kV |
| Electricity life: | AC-3: 25×104 مرات ; AC-4: 10×104 مرات |
Mechanical life: | 30×104 مرات |
| Trip current of switch-off coil | DC2.5A, DC1.5A |
Rated operating frequency: | 300 times/h (J type); 1800times/h (D type) |
الشهادات
التعليمات
التعليمات
س: How could I get price from you?أ: Send us the detail like size, وزن, the design, إلخ. Our sales team shall forward you the prices with 12 hours.Q: Does the OEM available? أ: We can produce the products as your design. س: How long it will take to open a new mould? أ: 30~35 days. س: What kind of artwork are available for open a mould? أ: AI design or CDR design Q: Do you inspect the finished goods? أ: نعم, our QC will inspect products in every step of production. س: What would be the payment terms? أ: 30% T/T in advance as a bond, the balance 70% against documents.
معلومة اضافية
| مكان المنشأ: | Sichuan, الصين |
|---|---|
| اسم العلامة التجارية: | GUOGUANG |
| رقم الموديل: | JCZ5-7.2 |
| Electricity Type: | تيار متردد |
| Number of Pole: | 3 |
| Rated voltage: | 7.2kV |
| التصنيف الحالي: | 800أ, 630أ, 400أ, 200أ |
| Trip current of switch-off coil: | DC2.5A, DC1.5A |
| الجهد االكهربى: | 32kV |
| Lightning impulse withstand voltage: | 60kV |
| Mechanical life: | 30*104 مرات |