# 30FU 30kA 3 Phase 2 SPD Technical Specifications and Applications

The 30FU 30kA 3 Phase 2 SPD is a high-performance surge protection device designed to safeguard electrical systems from transient overvoltages. This article delves into its technical specifications and explores its various applications in different industries.

## Technical Specifications

The 30FU 30kA 3 Phase 2 SPD boasts a range of impressive technical specifications that make it a reliable choice for surge protection:

– Maximum Continuous Operating Voltage (Uc): 440V AC
– Nominal Discharge Current (In): 30kA per phase
– Maximum Discharge Current (Imax): 60kA per phase
– Voltage Protection Level (Up): ≤ 2.5kV
– Response Time: < 25ns
– Number of Phases: 3
– Number of SPDs: 2
– Operating Temperature Range: -40°C to +85°C
– Enclosure Protection: IP20
– Mounting: DIN rail

## Applications

The 30FU 30kA 3 Phase 2 SPD is versatile and can be used in a variety of applications across different sectors:

### Industrial Facilities

In industrial settings, the 30FU 30kA 3 Phase 2 SPD is essential for protecting sensitive equipment such as PLCs, motors, and control systems from voltage surges. Its robust design ensures reliable performance even in harsh environments.

### Commercial Buildings

Commercial buildings, including offices, shopping malls, and hotels, benefit from the installation of this SPD. It helps prevent damage to critical infrastructure like HVAC systems, elevators, and IT networks, ensuring uninterrupted operations.

### Renewable Energy Systems

Renewable energy systems, such as solar and wind power installations, are particularly vulnerable to lightning strikes and other electrical disturbances. The 30FU 30kA 3 Phase 2 SPD provides effective protection for inverters, charge controllers, and other components, enhancing system reliability.

### Data Centers

Data centers require high levels of protection to safeguard servers, storage systems, and networking equipment. The 30FU 30kA 3 Phase 2 SPD offers superior surge protection, minimizing downtime and data loss.

### Healthcare Facilities

In healthcare facilities, the 30FU 30kA 3 Phase 2 SPD ensures the continuous operation of life-saving medical equipment. It protects against voltage spikes that could otherwise disrupt critical healthcare services.

## Conclusion

The 30FU 30kA 3 Phase 2 SPD is a highly effective surge protection device with a wide range of applications. Its robust technical specifications make it suitable for use in industrial, commercial, renewable energy, data center, and healthcare environments. By investing in this SPD, organizations can significantly reduce the risk of equipment damage and operational downtime caused by electrical surges.