Lightning Arrester in Pakistan

Lightning arresters are essential safety devices that protect buildings and electrical systems from lightning strikes by directing the energy safely into the ground. They are used in domestic, commercial, and industrial sectors, primarily to prevent fires, power outages, and damage to equipment and structures. Understanding the costs of lightning arresters in Pakistan is key to their proper installation and maintenance. Here, we will discuss the Lightning Arrester in Pakistan.

آسمانی بجلی گرانے والے ضروری حفاظتی آلات ہیں جو توانائی کو محفوظ طریقے سے زمین میں لے کر عمارتوں اور برقی نظاموں کو بجلی گرنے سے بچاتے ہیں۔ وہ گھریلو، تجارتی اور صنعتی شعبوں میں استعمال ہوتے ہیں، بنیادی طور پر آگ لگنے، بجلی کی بندش، اور سامان اور ڈھانچے کو پہنچنے والے نقصان کو روکنے کے لیے۔ پاکستان میں بجلی گرنے والوں کے اخراجات کو سمجھنا ان کی مناسب تنصیب اور دیکھ بھال کی کلید ہے۔ یہاں ہم پاکستان میں لائٹننگ اریسٹر پر بات کریں گے۔

Lightning Arrester Prices in Pakistan

The price of a lightning arrester typically depends on brand, quality, features/specifications and usage of the device. The price may also fluctuate according to changes in overall market conditions. On average the price of a lightning arrester device in Pakistan ranges between PKR 5,000 to PKR 50,000.

Current Price Details

Why Do We Install Lightning Arrester

Lightning arresters are installed to protect electrical systems and tools from the ruinous effects of lightning strikes and electrical surges. They divert the high voltage from lightning away from sensitive devices and handle damage to electrical tools such as transformers, circuit breakers, and computers. By doing so, they ensure safety by lessening the risk of fires, electrical shocks, and system failures. Additionally, they help minimize downtime and repair costs caused by lightning-induced damage while also ensuring compliance with safety standards and regulations. In essence, lightning arresters are essential for safeguarding infrastructure and maintaining the reliability of electrical systems.

Types of Lightning Arrester: 

The following are common types of lightning arresters

Rod Gap Arrester:(راڈ گیپ گرفتاری)

This is the simplest and least costly kind of lightning arrester, which can be use for domestic use, It consists of two metal rods with air gap in between which makes it’s instalment easy.

In case of lightning strike, the high voltage causes the air gap to break down, which allows the surge to cross the gap and flow on the ground. This kind of lightning arrester is aften used as a backup protection device.

Expulsion Type Arrester:(اخراج کی قسم گرفتاری)

An expulsion type arrester is used in medium voltage applications and is commonly used in less critical settings. the device is designed with series of air gap within a tube filled with insulation material, this tube is connected to electrical system and ground for diversion of high voltage. This system allows the surge to flow on the ground.

Valve Type Arrester:(والو کی قسم گرفتاری)

A valve-type arrester is planned to cater to high-voltage surges. It uses non-linear resistors and spark gaps to divert the surge toward the ground. The resistors in the device have a feature to decrease resistance as voltage increases. Spark gaps do not conduct in normal conditions, and the arrester remains inactive. These devices are commonly used at substations and large industries as they protect equipment.

Metal Oxide Varistors (MOV) Arrestors:(میٹل آکسائیڈ ویریسٹرز (MOV) گرفتار کرنے والے)

These are the most commonly used type of lightning arresters. The device uses metal oxide varistors made of zinc oxide. The task of a varistor is to block high voltage in normal conditions while conducting during lightning surges. The work is for both medium and high voltage. These arresters are commonly used in residential power grids and industrial settings.

How does a lightning arrester Work?

The function of a lightning Arrester is to divert the surge towords the ground which protects the electrical system from damage due to high voltage. In an event of lightning strike, arrester provides low resistance path for high voltage to dissipate into the ground.

Where is the ideal location to install a lightning arrester?

Usually lightning arresters are installed at entrance point of power lines of a building, these devices are installed close to electric service. For protection of transformers, lightning arresters are idealy installed on high voltage side of building.

Choosing the Right Lightning Arrester for Solar Systems

Voltage Rating:(وولٹیج کی درجہ بندی)

Select an arrester matching the voltage of the solar system.

Energy Handling Capacity:(توانائی سے نمٹنے کی صلاحیت)

Consider the magnitude of surges expected in your location.

Durability:(پائیداری)

Choose durable, weather-resistant materials to endure harsh outdoor environments.

Compatibility:(مطابقت)

Ensure it works seamlessly with other system components.

Cost vs. Value:(قیمت بمقابلہ قیمت)

Balance upfront costs with long-term benefits.

Factors Affecting Lightning Arresters’ Price

Here are some key factors that influence the prices of lightning arresters in Pakistan;

Voltage Rating and Capacity:(وولٹیج کی درجہ بندی اور صلاحیت)
Arresters designed for higher voltage applications or for more significant capacities (i.e., protecting large industrial equipment) tend to be more expensive due to their specialized design.
Market Demand and Availability:(مارکیٹ کی طلب اور دستیابی)
Prices may fluctuate based on demand and supply. High demand or limited availability of specific types of arresters can drive up prices.
Supplier or Distributor Markup:(فراہم کنندہ یا تقسیم کار مارک اپ)
Different suppliers or distributors may set varying prices based on their margins, shipping fees, and the level of service they offer.

Top Brand Lightning Arresters

Here are some top brands for lightning arresters in Pakistan:

• Siemens 
• Schneider Electric
• ABB 
• Phoenix Contact 
• GE (General Electric) 
• Raycap 
• L&T (Larsen & Toubro) 
• Havells 
• Citel 
• Legrand

Conclusion

Lightning arresters have become an essential safety feature for residential properties, commercial establishments, solar power systems, and industrial facilities in Pakistan. As the electrical infrastructure grows and the risk of lightning strikes increases, the installation of lightning arresters provides protection against electrical surges, equipment damage, and possible fires. There are a variety of options available, ranging from budget-friendly models for residential use to advanced devices designed for industrial applications. Selecting the appropriate type and brand, based on voltage, durability, and compatibility, can effectively protect your entire electrical system. In this article, we will completely discuss Lightning arresters in Pakistan.

پاکستان میں رہائشی املاک، تجارتی اداروں، شمسی توانائی کے نظاموں اور صنعتی سہولیات کے لیے بجلی گرانے والے ایک لازمی حفاظتی خصوصیت بن چکے ہیں۔ جیسے جیسے بجلی کا بنیادی ڈھانچہ بڑھتا ہے اور آسمانی بجلی گرنے کا خطرہ بڑھ جاتا ہے، بجلی گرنے والوں کی تنصیب بجلی کے اضافے، آلات کو پہنچنے والے نقصان اور ممکنہ آگ سے تحفظ فراہم کرتی ہے۔ رہائشی استعمال کے لیے بجٹ کے موافق ماڈلز سے لے کر صنعتی ایپلی کیشنز کے لیے تیار کیے گئے جدید آلات تک مختلف قسم کے اختیارات دستیاب ہیں۔ وولٹیج، پائیداری اور مطابقت کی بنیاد پر مناسب قسم اور برانڈ کا انتخاب آپ کے پورے برقی نظام کی مؤثر طریقے سے حفاظت کر سکتا ہے۔ اس مضمون میں، ہم پاکستان میں لائٹننگ اریسٹر پر مکمل بحث کریں گے۔

FAQ’s

What is the average price of a lightning arrester in Pakistan?
Lightning arresters typically range from PKR 5,000 to PKR 50,000, depending on type and quality.

Where should a lightning arrester be installed?
It should be installed at the power entry point of a building or near sensitive equipment like transformers or solar inverters.

Are lightning arresters necessary for solar systems?
Absolutely! They play a really important role in keeping your solar panels and inverters safe from voltage surges and lightning strikes.