7.2kV Vacuum Contactor, vacuum switch
תיאור
תיאור מוצרים
נוֹהָג | Distribution system of metallurgy, mine, petro-chemistry and building, to control the equipments used eletricity |
| מתח מדורג: | 7.2kV |
| גודל: | 430mm*240mm*400mm. |
| Lightning impulse withstand voltage | 60kV |
| מתח: | 32kV |
| Electricity life: | AC-3: 25×104 פִּי ; AC-4: 10×104 פִּי |
Mechanical life: | 30×104 פִּי |
| Trip current of switch-off coil | DC2.5A, DC1.5A |
Rated operating frequency: | 300 times/h (J type); 1800times/h (D type) |
הסמכות
שאלות נפוצות
שאלות נפוצות
ש: How could I get price from you?א: Send us the detail like size, מִשׁקָל, the design, וכו. Our sales team shall forward you the prices with 12 hours.Q: Does the OEM available? א: We can produce the products as your design. ש: How long it will take to open a new mould? א: 30~35 days. ש: What kind of artwork are available for open a mould? א: AI design or CDR design Q: Do you inspect the finished goods? א: כן, our QC will inspect products in every step of production. ש: What would be the payment terms? א: 30% T/T in advance as a bond, האיזון 70% against documents.
מידע נוסף
| איזור מוצא: | סצ'ואן, חרסינה |
|---|---|
| שם מותג: | GUOGUANG |
| מספר דגם: | JCZ5-7.2 |
| Electricity Type: | AC |
| Number of Pole: | 3 |
| מתח מדורג: | 7.2kV |
| זרם מדורג: | 800א, 630א, 400א, 200א |
| Trip current of switch-off coil: | DC2.5A, DC1.5A |
| מתח: | 32kV |
| Lightning impulse withstand voltage: | 60kV |
| Mechanical life: | 30*104 פִּי |