Product Details
Lightning arrester components metal oxide resistorSpecification:Made by Metal Oxide Zinc
Used for the surge arrester
Differet type for different usage
Technical parameter, please see the table
Metal Oxide Vaistor Technical Parameter |
Specification mm |
Voltage Gradient V/mm |
Square Wave Test Valve |
4/20μ S High Current Withstand kA |
8/20μ S high current withstand kA |
DC1mA Refering Voltage kV |
0.75Times U1mA Leak current μ A < |
Residual Votage Ratio |
Aging Load Point Ratio% |
5 kA |
10 kA |
D28*24 |
210~235 |
200 |
65 |
10 |
|
5.3 |
10 |
1.88 |
85 |
D28*24 |
230~250 |
150 |
65 |
10.2 |
|
5.6 |
10 |
1.83 |
85 |
D31*24 |
210~235 |
200 |
65 |
9.6 |
|
5.3 |
10 |
1.81 |
85 |
D31*24 |
230~250 |
300 |
65 |
10 |
|
5.6 |
10 |
1.78 |
85 |
D35*24 |
210~235 |
250 |
80 |
8.9 |
|
5.6 |
10 |
1.75 |
85 |
D35*24 |
230~250 |
400 |
65 |
9.7 |
|
5.1 |
10 |
1.73 |
85 |
D42*24 |
210~235 |
400 |
100 |
9 |
9.6 |
5.35 |
30 |
1.79 |
90 |
D42*24 |
200~210 |
500 |
100 |
8.3 |
8.9 |
4.92 |
30 |
1.81 |
90 |
D52*24 |
210~235 |
600 |
120 |
|
9.4 |
5.35 |
30 |
1.75 |
90 |
D52*24 |
200~210 |
700 |
120 |
|
8.8 |
4.92 |
30 |
1.78 |
90 |
D62*21.5 |
210~235 |
800 |
120 |
|
9.3 |
5.35 |
50 |
1.73 |
90 |
D62*21.5 |
200~210 |
1000 |
120 |
|
8.7 |
4.92 |
50 |
1.76 |
90 |