Chinese Professional Zno Varistor Blocks - Metal Oxide Varistor/Zinc Oxide Blocks/MOV Blocks for Lightning Arrester – Fayun
Chinese Professional Zno Varistor Blocks - Metal Oxide Varistor/Zinc Oxide Blocks/MOV Blocks for Lightning Arrester – Fayun Detail:
Lightning Arrester ZnO Blocks Varistor is the core of the arrester/lightning arrester,which main component is Zinc Oxide and with as mall quantity of bismuth oxide,fluoride oxide,manganous carbonate, antimony oxide and other gleam of additive and made with high temperature.
The Datasheet Of Metal Oxide Blocks/Mov Blocks
Model |
Size |
Reference voltage at 1mA D.C KV |
Max Leakage current at 0.75U1mA (μA)≤ |
Max. ratio of residual voltage(8/20μs) to Reference voltage (1mA D.C) |
Current impulse withstand capability |
Aging coefficient |
||||||
Outer diameter mm |
Inner diametermm |
Height mm |
5kA ≤ |
10kA ≤ |
20kA ≤ |
2ms A
|
4/10μs kA |
Chargeability % |
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 |
Product detail pictures:
Related Product Guide:
Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Chinese Professional Zno Varistor Blocks - Metal Oxide Varistor/Zinc Oxide Blocks/MOV Blocks for Lightning Arrester – Fayun , The product will supply to all over the world, such as: Austria, belarus, Canberra, Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.
By Maxine from UK - 2018.06.12 16:22
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
By Sandy from Dominica - 2017.09.29 11:19