Birta Oxide Varistor / Zinc Oxide Blocks / MOV Blocks for Lightning Arrester
Hillaac Arrester ZnO Blocks Varistor waa xudunta arrester / hillaaca arrester, taas oo qaybteeda ugu weyn ay tahay Zinc Oxide oo leh tiro mall ah oo loo yaqaan 'bismuth oxide', fluoride oxide, manganous carbonate, antimony oxide iyo waxyaabo kale oo lagu daro oo lagu sameeyo heerkul sare.
Xaashiyaha Xogta ee Birta Oxide Blocks / Mov Blocks
|
Model |
Cabir |
Tixraaca danab ee 1mA DC KV |
Max Baxsiga hadda ee 0.75U1mA (μA) ≤ |
Ugu badnaan saamiga ku hadhay danab (8 / 20μs) iyo Tixraac danab (1mA DC) |
Dareenka hadda jira ayaa iska caabinaya awoodda |
Isku-dheellitirka gabowga |
||||||
|
Dhexroor dibadda mm |
Dhexdhexaadiyaha gudaha |
Dhererka mm |
5kA ≤ |
10kA ≤ |
20kA ≤ |
2ms A
|
4 / 10μs kA |
Masuuliyada% |
Kct≤ |
|||
|
D3 |
28 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
5 |
1.85 |
100 |
55 |
85 |
1.0 |
|||
|
30 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
5 |
1.83 |
120 |
60 |
85 |
1.0 |
||||
|
31 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
5 |
1.82 |
150 |
65 |
85 |
1.0 |
||||
|
32 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
5 |
1.81 |
180 |
65 |
85 |
1.0 |
||||
|
35 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
8 |
1.80 |
200 |
65 |
85 |
1.0 |
||||
|
38 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
10 |
1.76 |
300 |
80 |
85 |
1.0 |
||||
|
D4 |
42 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
10 |
1.72 |
1.84 |
400 |
100 |
90 |
1.0 |
||
|
46 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
15 |
1.68 |
1.79 |
500 |
100 |
90 |
1.0 |
|||
|
D5 |
52 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
15 |
1.63 |
1.77 |
600 |
100 |
90 |
1.0 |
||
|
56 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
15 |
1.59 |
1.73 |
700 |
100 |
90 |
1.0 |
|||
|
58 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
15 |
1.56 |
1.71 |
800 |
100 |
90 |
1.0 |
|||
|
D6 |
61 ± 0.7 |
24 ± 0.5 |
4.6-5.5 |
15 |
1.72 |
900 |
100 |
90 |
1.0 |
|||
|
D7 |
71 ± 1.0 |
22.5 ± 0.5 |
4.0-5.0 |
15 |
1.67 |
1000 |
100 |
90 |
1.0 |
|||
|
D8 |
88 ± 1.0 |
22.5 ± 0.5 |
4.0-5.0 |
15 |
1.64 |
1.76 |
1500 |
100 |
90 |
1.0 |
||
|
105 ± 1.0 |
22.5 ± 0.5 |
4.0-5.0 |
15 |
1.60 |
1.74 |
2000 |
100 |
90 |
1.0 |
|||
|
115 ± 1.0 |
22 ± 0.5 |
4.0-5.0 |
30 |
1.59 |
1.73 |
2500 |
100 |
90 |
1.0 |
|||
