Factory wholesale Dropout Fuse Cutout - Surge Lightning 24kv Arrester High Voltage Arrestor – Electric
Factory wholesale Dropout Fuse Cutout - Surge Lightning 24kv Arrester High Voltage Arrestor – Electric Detail:
Packaging & Delivery
Packaging Details: Standard export packing or According to customer’s requirement
Port: Tianjin Port
Main Principle
The metal-oxide arrester is the most advanced over-voltage protector in the word. They protects the electrical equipment in AC power systems against being damaged by atmospheric over-voltage and operational over-voltage. This is due to the incorporation of a zinc oxide arrester as the core resistor disc. This allows an improvement in the volt-ampere characteristics of the resistor disc and an increase in through-current capability in over-voltage situations, which is a drastic improvement when compared to conventional silicon carbide arresters. Under normal operating voltage, the current through the arrester is only one micro-ampere degree. When the arrester experiences an over-voltage situation, the excellent non linear characteristics will increase the current through the arrester several thousand times. The arrester is in the conducting state and will release the over-voltage energy to earth and thereby protecting power transmission equipment against the effects of over-voltage.
Normal operating conditions for lightning surge arrester
1, The ambient air temperature is not higher than +40 Celsius and not lower than -40 Celsius;
2, The altitude above sea level do not exceed 1000-2000m. (Altiplano area should be indicated when order);
3, The frequency in AC system in 50Hz or 60Hz;
4, Power frequency voltage which has been bearing on arrester for a long time do not exceed continuous operating voltage;
5, Max. wind speed do not exceed 35m/s;
6, Apply to the area where earthquake intensity is not exceed 8 degree;
7, The filthy area should be indicated before.
8, Power frequency voltage brought to bear on arrester for a long time does not exceed the continuous operation voltage of the arrester.
9, Maximum wind speed does not exceed 35m/s.
10, Te earthquake intensity does not exceed 7 degrees.
11, The pollution area should be indicated.
Product Parameters
|
Type |
YH10W-24 |
|
2ms square wave impulse withstand |
400A |
|
rated voltage |
24KV |
|
steep current impulse residual voltage |
76KV |
|
max continuos operating voltage |
19.2KV |
|
Application |
Distribution Line |
Product detail pictures:
Related Product Guide:
We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for Factory wholesale Dropout Fuse Cutout - Surge Lightning 24kv Arrester High Voltage Arrestor – Electric , The product will supply to all over the world, such as: Turkey, Naples, Costa Rica, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products and solutions we supply, effective and satisfying consultation service is supplied by our professional after-sale service group. Solution lists and thorough parameters and any other info weil be sent for you timely for the inquiries. So make sure you get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We're confident that we have been going to share mutual results and build solid co-operation relations with our companions in this market. We're looking forward to your inquiries.
By Mavis from Turkmenistan - 2018.12.10 19:03
This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
By Dale from Swaziland - 2017.10.27 12:12
