Vacuum Keamer TJC20-7.2 / 400
Vacuum KeamerTJC20-7.2/400
Parameter
Nee. | MAIN TECHNISCHE GEGEVENS | Ienheid |
| |
1 | Rated Voltage | kV | 7.2 | |
2 | Bliksemimpuls wjerstân spanning (piek) | kV | 60 | |
3 | Koarte tiid (1min) Power-frekwinsje wjerstean spanning | kV | 32 | |
4 | Rated Frequency | Hz | 50/60 | |
5 | Rated Aktueel | A | 400 | |
6 | Rated Koarte tiid Standert Strom | kA | 4 | |
7 | Rated doer fan Short-circuit | s | 4 | |
8 | Rated Breaking Current | A | 4000 | |
9 | Beheining fan Breaking Current | kA |
| |
10 | Rated Making Aktueel | kA | 10 | |
11 | Rated Operating Frequency | AC-3 | Operaasje / h |
|
AC-4 | 300 | |||
12 | Koarte-tiid Operating Frequency | Operaasje / h |
| |
13 | Brûkskategory | AC |
| |
14 | Elektryske úthâldingsfermogen | AC-3 | Operations | 2,5*105 |
AC-4 | 10*104 | |||
15 | Mechanyske Endurance | Operations |
| |
16 | Ferljochting tusken iepen kontakten | mm | 4 ~ 5.5 | |
17 | Kontakt slutingskrêft fanwege balgen en sfear | N | 70+ -10 | |
18 | Tsjinkrêft fan kontakten by Full Stroke | N | 90+ -10 | |
19 | Circuit Resistance by Min.Rated Contact Force | μΩ | <= 160 | |
20 | Kontakt Limit Erosion | mm | 1.5 | |
21 | Massa fan bewegende dielen | kg | 0.42 | |
22 | Ynterne gasdruk | Pa | <=1.33*10-3 | |
23 | Shelf Life | Jier | 20 |
Outline Ofmjittingstekening