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詳細情報 |
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| ハイライト: | Lightning arrester 150kV protection,Metal oxide varistor for electrical grid,Lightning strike protection varistor |
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製品の説明
Lightning Arrester 150kV – Protect Your Electrical Grid From Disastrous Lightning Strikes
Surge arresters are devices that help prevent damage to apparatus due to high voltages. The arrester provides a low-impedance path to ground for the current from a lightning strike or transient voltage and then restores to a normal operating conditions
-Station class lightning arrester 150kV are typically used in electrical power stations or substations and other high voltage structures and areas
-These lightning arresters protect against both lightning and over-voltages,when the electrical device has more current in the system than it is designed to handel
-These lightning arresters are designed to protect equipment above the 20mA range
The earthing screen and ground wires can well protect the electrical system against direct lightning strokes but they fail to provide protection against traveling waves, which may reach the terminal apparatus. The lightning arresters or surge diverts provide protection against such surges. A lightning arrester or a surge diverted is a protective device, which conducts the high voltage surges on the power system to the ground.
It consists of a spark gap in series with a non-linear resistor. One end of the diverter is connected to the terminal of the equipment to be protected and the other end is effectively grounded. The length of the gap is so set that normal voltage is not enough to cause an arc but a dangerously high voltage will break down the air insulation and form an arc. The property of the non-linear resistance is that its resistance increases as the voltage (or current) increases and vice-versa
Lightning Arrester 150kV Drawing and Technology Specifications as bellow:
| Surge arrester performance data | ||||
| No | Item | Data | Unit | Not ed |
| 1 | System voltage | 150kV | ||
| 1 | Rated voltage | 138 | kV | |
| 2 | Continuous operating voltage | 110 | kV | |
| 3 | Nominal discharge current | 10 | kA | |
| 4 | 8/20µS residual voltage of lightning impulse current | ≤340 | kV | |
| 5 | Long-duration current impulse of 2mS | 600 | A | |
| 6 | High current impulse of 4/10µS |
100 | kA | |
| 7 | Creepage distance | 4594 | mm | |
As a manufacturer of high-quality electrical equipment, we take pride in introducing our Lightning Arrester 150kV. Designed with the aim of offering full-proof protection to electricity transmission networks, the Lightning Arrester 150kV is a crucial equipment in ensuring uninterrupted power supply. Our product is suitable for use in a wide range of settings, including residential, commercial, and industrial applications.
At the heart of the Lightning Arrester 150kV lies its advanced technology, which is designed to detect and divert the current flow created by lightning strikes. With its lightning-fast response time, our product can safely direct the electrical charge away from the vital components of the electrical grid, thus protecting it from severe damage.
The Lightning Arrester 150kV is built to last – it is designed for durability and long-term use. Its robust construction ensures that it can withstand even the harshest of weather conditions. Its rugged design and high-quality materials mean that the Lightning Arrester 150kV requires minimal maintenance.
Our Lightning Arrester 150kV is characterized by its versatility. It can be used in both indoor and outdoor settings and is highly flexible, offering easy installation and adaptability to all kinds of transmission systems. Its compact size ensures that it can be easily integrated into existing electrical grids without the need for cumbersome modifications.
We take pride in offering an affordable and effective solution to protect electrical grids from lightning strikes. This product is not only highly effective but also cost-effective, allowing easy maintenance and repair, reducing overall operating costs. This low-cost investment for long-term protection against lightning strikes ensures that power grids remain up and running, guaranteeing safe and reliable electricity supply.
The Lightning Arrester 150kV adheres to global safety standards and comes with a warranty, guaranteeing our product's quality and safety. We are happy to provide our customers with all the support and technical assistance they need when it comes to the installation, use, and maintenance of our product.
In conclusion, our Lightning Arrester 150kV is an essential piece of equipment, ensuring safety and reliability when it comes to the transmission of electricity that keeps our lives running smoothly. With its advanced technology, durability, versatility, and cost-effectiveness, the Lightning Arrester 150kV is the perfect solution to safeguard electric grids from lightning strikes. At our company, we prioritize customer satisfaction, and we are confident that our product will exceed your expectations. Get in touch with us today and protect your electricity transmission network from disastrous lightning strikes.
