# 30FU 30kA 3 Phase 2 SPD Technical Specifications and Applications
The 30FU 30kA 3 Phase 2 SPD (Surge Protective Device) is a robust and reliable solution designed to protect electrical systems from transient overvoltages. This device is particularly suitable for industrial and commercial applications where three-phase power distribution is common. Below, we delve into the technical specifications and applications of this SPD.
## Technical Specifications
The 30FU 30kA 3 Phase 2 SPD boasts a range of impressive technical features:
– 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 SPD Modules: 2
– Operating Temperature Range: -40°C to +80°C
– Enclosure Protection Rating: IP20
– Mounting: DIN Rail
## Applications
The 30FU 30kA 3 Phase 2 SPD is versatile and can be used in various settings:
– Industrial Facilities: Protects machinery and equipment from voltage surges, ensuring uninterrupted operation.
– Commercial Buildings: Safeguards sensitive electronic equipment such as servers, HVAC systems, and lighting controls.
– Data Centers: Ensures the reliability of critical IT infrastructure by preventing damage from electrical surges.
– Renewable Energy Systems: Protects inverters and other components in solar and wind power installations.
– Healthcare Facilities: Maintains the integrity of medical equipment, which is crucial for patient care.
## Installation and Maintenance
Proper installation and regular maintenance are key to the effective performance of the 30FU 30kA 3 Phase 2 SPD:
– Installation: The SPD should be installed by a qualified electrician, following the manufacturer’s guidelines and local electrical codes. It is typically mounted on a DIN rail within the electrical distribution panel.
– Maintenance: Regular inspection and testing are recommended to ensure the SPD is functioning correctly. Any signs of wear or damage should prompt immediate replacement.
## Conclusion
The 30FU 30kA 3 Phase 2 SPD is an essential component for protecting electrical systems from transient overvoltages. Its high discharge capacity, fast response time, and robust construction make it suitable for a wide range of applications. By ensuring proper installation and maintenance, users can maximize the lifespan and effectiveness of this surge protective device.
For more detailed information or to purchase the 30FU 30kA 3 Phase 2 SPD, please contact your local electrical supplier or visit the manufacturer’s website.
Keyword: 30FU 30kA 3 Phase 2 SPD