Surge Arresters For Transmission Lines

Surge Arresters For Transmission Lines Specification

Power Rating
High Voltage

Usage & Applications
Protection of transmission lines from voltage surges

Rated Voltage
132 kV

Operating Temperature
-40C to +60C

Cable Type
Overhead Line Compatible

Phase
Three Phase

Frequency
50 Hz / 60 Hz

Conductor
Copper/Aluminum

Material
Silicone Rubber Housing, Metal Oxide Varistor

Features
High Energy Absorption, Weather Resistant, Maintenance Free

Rated Current
Standard as per IEC 60099-4

Protection Level
High

Installation
Outdoor

Color
Grey

Impulse Withstand Voltage
550 kV

Residual Voltage
330 kV

Weight
Approx. 28 kg

Leakage Current
< 200 A at rated conditions

Dimensions
Customized as per requirement

Mounting
Suspended/rigid mounting possible

Creepage Distance
Minimum 3200 mm

Response Time
< 1 microsecond

About Surge Arresters For Transmission Lines

Procure top-drawer Surge Arresters for Transmission Lines, meticulously engineered to deliver resplendent protection against voltage surges. Featuring an impulse withstand voltage of 550 kV and a residual voltage of 330 kV, these hot-selling units are equipped with a copper/aluminum conductor and a virtuoso silicone rubber housing. With a creepage distance of at least 3200 mm and high energy absorption capacity, they excel in outdoor, three-phase, high-voltage environments. Select these maintenance-free, weather-resistant surge arresters from reliable dealers, distributors, suppliers, and wholesalers across India for unparalleled operational security.

Exceptional Features and Versatile Usage

Surge Arresters for Transmission Lines present high energy absorption and high protection levels, ensuring operator safety and power system integrity. These maintenance-free devices, used by utility companies, infrastructure contractors, and power plant operators, are ideal for overhead line protection. Their weather-resistant silicone rubber casing and rapid response time, less than 1 microsecond, makes them indispensable for safeguarding valuable transmission assets under harsh external conditions.

Domestic Market Reach and Export Supply

Serving a broad domestic market, these surge arresters are dispatched across India and efficiently reach industrial hubs via well-organized transportation channels. With robust supply ability for bulk orders, trusted dealers and suppliers are equipped to fulfill export market demands as well. Products are dispatched from major FOB ports, ensuring prompt delivery and seamless integration into diverse power infrastructure projects throughout the region.

FAQ's of Surge Arresters For Transmission Lines:

Q: How do Surge Arresters for Transmission Lines protect power systems?

A: These surge arresters provide resplendent protection by diverting high-voltage surges-caused by lightning or switching events-safely to the ground, thus preventing equipment damage and power disruptions.

Q: What are the primary benefits of selecting these top-drawer surge arresters?

A: Selecting these surge arresters ensures high energy absorption, exceptional weather resistance, rapid response time (<1 microsecond), and maintenance-free operation, which collectively safeguard transmission lines efficiently.

Q: Where are these surge arresters typically installed or used?

A: They are primarily installed outdoors on overhead transmission lines at substations, allowing utility providers and contractors to protect three-phase, high-voltage networks across various climatic conditions.

Q: What is the supply and delivery process for bulk orders in India?

A: Bulk orders are processed by leading suppliers and wholesalers, with transportation managed from major FOB ports to domestic industrial sites or for export, ensuring timely and secure delivery to end-users.

Q: How does the creepage distance enhance the operational reliability of the device?

A: A creepage distance of minimum 3200 mm ensures superior insulation and minimizes tracking or flashover risks, particularly in environments with high pollution or moisture levels.

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