Lightning Protection Systems for Commercial Buildings -BT 5L BM200 150 3+1
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Type
BT 5L BM200 150 3+1
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Art.-No.
84000X
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Features
1. Surge arresters for class I three-phase TT/TN-S system.
2. Max. Discharge current up to 200kA 8/20us.
3. Built-in circuit breaker, prewired with SPD, easy for installation.
4. Can inspect the SPD operation window, suitable for indoor application.
5. Green indicates normal and red light indicates fault for operation.
6. Impulse counter function, recording the lightning events.
7. External wiring terminal, easy for connection.
8. Mode of protection: L-N/N-PE.
9. Suitable for three phase 120V/240V, 120V/208V AC system.
Lightning Protection Systems for Commercial Buildings are designed to manage high-energy voltage surge caused by lightning activity affecting large electrical networks. Installed at building power entry points and key distribution locations, these systems limit surge energy before it spreads across internal circuits and connected equipment. They support continuous electrical operation in offices, retail spaces, and public facilities without interrupting power flow. By controlling lightning-related overvoltage at critical points, the systems help reduce electrical stress on panels, wiring, and connected devices, supporting safer power conditions across commercial building environments.
Features
1. Building Entry Surge Control: Limits lightning-related voltage surge where external power lines enter the building.2. High-Energy Surge Handling: Designed to manage strong surge levels associated with lightning events.
3. Multi-Panel Coverage: Supports installation across main and secondary distribution boards.
4. Defined Voltage Limiting Range: Controls overvoltage within preset electrical thresholds.
5. Commercial Panel Compatibility: Fits standard commercial electrical cabinets and panels.
6. Continuous Operating State: Remains active during daily building power use.
Advantages
1. Equipment Protection Support: Reduces lightning-related voltage impact on commercial electrical equipment.2. Circuit Stress Reduction: Limits surge influence on internal wiring and connection points.
3. Entry-Level Voltage Control: Manages abnormal voltage before distribution across building circuits.
4. Broad Building Coverage: Protects multiple floors and zones through centralized protection points.
5. Suitable for Repeated Exposure: Designed for areas with frequent lightning activity.
6. Stable Building Power Conditions: Supports consistent voltage levels across commercial systems.
Applications
1. Office Buildings: Lightning surge control for multi-floor office power systems.2. Shopping Centers: Protects electrical networks serving retail environments.
3. Hotels and Hospitality Facilities: Supports stable power for guest and service areas.
4. Hospitals and Medical Buildings: Applied where electrical continuity is critical.
5. Data and Communication Buildings: Protects power supply to network and server areas.
6. Public Infrastructure Facilities: Suitable for airports, stations, and civic buildings.
Technical Data
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