Lightning Arrester 25GR 4P Type 1 for Surge Protection

# Lightning Arrester 25GR 4P Type 1 for Surge Protection

## Introduction to Lightning Arrester 25GR 4P Type 1

The Lightning Arrester 25GR 4P Type 1 is a high-performance surge protection device designed to safeguard electrical systems from the damaging effects of lightning strikes and power surges. This arrester is specifically engineered to meet the demanding requirements of industrial and commercial applications where reliable surge protection is critical.

## Key Features of the 25GR 4P Type 1 Arrester

The 25GR 4P Type 1 lightning arrester offers several important features that make it an excellent choice for surge protection:

• High discharge capacity for effective lightning current diversion
• 4-pole design for comprehensive protection of all phases
• Type 1 classification according to international standards
• Robust construction for long-term reliability
• Visual status indication for easy maintenance

## Applications of the 25GR 4P Type 1 Lightning Arrester

Industrial Facilities

Manufacturing plants and industrial complexes benefit from the 25GR 4P Type 1’s ability to protect sensitive equipment from lightning-induced surges.

Commercial Buildings

Office buildings and shopping centers utilize this arrester to prevent damage to electrical infrastructure and electronic systems.

Telecommunications

Communication towers and data centers rely on the 25GR 4P Type 1 to maintain uninterrupted service during electrical storms.

## Technical Specifications

Parameter	Value
Nominal Discharge Current (In)	25 kA
Maximum Discharge Current (Imax)	50 kA
Voltage Protection Level (Up)	2.5 kV
Response Time	< 100 ns
Operating Temperature Range	-40°C to +80°C

## Installation and Maintenance

Proper installation of the 25GR 4P Type 1 lightning arrester is crucial for optimal performance. It should be installed at the service entrance point of the electrical system by qualified personnel. Regular inspection and testing are recommended to ensure continued protection.

The arrester features visual indicators that show its operational status, making maintenance checks straightforward. Replacement should occur immediately if any signs of damage or wear are detected.

## Why Choose the 25GR 4P Type 1?

The 25GR 4P Type 1 lightning arrester stands out in the market due to its combination of high performance, reliability, and compliance with international safety standards. Its robust design ensures long service life even in harsh environmental conditions, providing peace of mind for facility managers and electrical engineers.

For comprehensive surge protection that meets the highest industry standards, the Lightning Arrester 25GR 4P Type 1 is an excellent investment in electrical system safety and reliability.