Building Lightning Protection – Surge Safety for Structures
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Building Lightning Protection -BT GDX 250 I
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  • Features
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Building Lightning Protection -BT GDX 250 I

The Building Lightning Protection device BT GDX 250 I (830411) is a Class II+III surge protector designed for precise protection of terminal power supplies. It meets the requirements of IEC 61643-11, EN 61643-11, and GB/T 18802.11, ensuring reliable performance for safeguarding electronic equipment. Featuring a plug-and-pull base, it allows for quick and secure installation. The unit supports common/full mode protection and is equipped with integrated leakage protection and overcurrent cut-off functions, enhancing both safety and system integrity.

  • Type

    BT GDX-250 I

  • Art.-No.

    830411

  • Features

    1. Single-pole surge protection, high discharge capacity.
    2. High discharge capacity, quick response.
    3. Between line and line/between lines and ground can protect as the same level.
    4. Every pathway consists of same elements.

Inquiry
Download Datasheet
Building Lightning Protection
Surge Protection Device
Location of Use:
Railway System
275 AC Surge Protection
Support OEM and ODM
Surge Ratings:
In=3kA(8/20μs)
High Surge Currents:
Imax=8kA(8/20μs)

Building lightning protection devices are engineered to protect electrical systems and sensitive equipment from the damaging effects of lightning strikes and surge events. Ideal for commercial, residential, and industrial buildings, these surge protectors provide Class II+III protection at the terminal level. They help prevent equipment failure, reduce downtime, and enhance safety. Designed for easy installation, many models feature plug-and-pull bases, common/full mode protection, and built-in functions such as leakage protection and overcurrent cut-off, ensuring reliable and long-lasting surge defense.

Features

1. Class II+III Protection: Provides fine surge protection at the terminal level for low-voltage building systems.
2. High Discharge Capacity: Effectively diverts lightning-induced surges to protect electrical infrastructure.
3. Plug-and-Pull Base Design: Allows for quick and easy installation or replacement without tools.
4. Full/Common Mode Protection: Offers comprehensive protection across all conductors and grounding paths.
5. Built-in Leakage Protection: Prevents current leakage that could compromise system safety.
6. Overcurrent Cut-Off Function: Automatically disconnects in case of overload or fault for added protection.
7. Visual Status Indicators: Provides clear status monitoring for quick on-site diagnostics.
8. Standards-Compliant: Designed in accordance with IEC 61643-11, EN 61643-11, and GB/T 18802.11 for trusted performance.
SPD

Advantages

1. Prevents Equipment Damage: Protects electrical systems and devices from lightning-induced surges and overvoltages.
2. Ensures Safety: Reduces the risk of fire, electric shock, and system failure caused by high-energy lightning strikes.
3. Minimizes Downtime: Keeps essential building operations running by preventing surge-related equipment outages.
4. Preserves Infrastructure: Protects sensitive wiring, control systems, and communication lines within the building.
5. Enhances Reliability: Improves system stability and long-term performance of critical electrical installations.
6. Cost Savings: Lowers repair and replacement costs by preventing damage to expensive devices and systems.
7. Easy Integration: Compatible with modern electrical systems and designed for seamless installation in new or existing buildings.
Surge Protector

Applications

1. Commercial Buildings: Protects office towers, shopping centers, and business facilities from lightning-induced surges.
2. Residential Complexes: Safeguards apartment blocks and smart homes by preventing damage to electrical systems.
3. Industrial Facilities: Secures machinery, control systems, and automation equipment in factories and warehouses.
4. Educational Institutions: Protects IT labs, administrative systems, and digital classrooms in schools and universities.
5. Hospitals and Healthcare Centers: Ensures uninterrupted power to life-saving equipment and critical monitoring devices.
6. Government and Public Buildings: Shields essential infrastructure such as data centers, emergency services, and administrative offices.
7. Airports and Transport Hubs: Prevents disruptions in lighting, navigation, and communication systems due to surges.
BT GDX-150 I installation

Technical Data

Product Showcase

Surge Protection
AC Surge Protection
AC Surge Protector

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