Electrical systems, whether residential, commercial, or industrial, are constantly at risk of overvoltage events and current surges. These electrical anomalies can cause severe damage to circuits, equipment, and infrastructure, leading to costly repairs and safety hazards. To mitigate these risks, overvoltage protection and current limitation products are essential. Jera Line offers a comprehensive range of solutions designed to safeguard electrical systems up to 1kV, ensuring their reliability and longevity.

What Are Overvoltage Protection and Current Limitation Products?

Overvoltage Protection: Overvoltage protection devices are designed to limit the voltage that reaches sensitive equipment, ensuring that it stays within safe operating limits.

Current Limitation products are designed to protect electrical circuits from overcurrent events. An overcurrent condition can occur due to a short circuit, overload, or other faults. These products prevent excessive current from flowing through the circuit, thus minimizing the risk of overheating, fire, or damage to electrical components.

Jera Line’s Solutions for Overvoltage Protection and Current Limitation

1. Fuse Holders: Jera Line offers a range of fuse holders, including the FHP-450 Outdoor Waterproof Cable Fuse Holder, designed to protect fuses and provide a secure and reliable connection.

Key features

• No Need for Cable Insulation Removal: Simplifies installation by allowing the cable to be inserted directly into the holder without stripping the insulation.
• Waterproof Design: Rated IP67, providing full protection against water and dust ingress, making it ideal for outdoor and harsh environments.
• High Voltage Rating: Designed for use with cables up to 6kV, providing versatile protection in low-to-medium voltage systems.
• Durable Materials: Constructed with UV-resistant, weatherproof materials to withstand prolonged exposure to extreme conditions.
• Compliance: Meets international safety standards like EN 50483 and NFE 33020.
• Bemital Usage: Suitable for both AL (aluminum) and CU (copper) cables.

2. Fuses Links: Jera Line offers a wide range of fuse links designed to break the circuit automatically when overcurrent conditions are detected, including MINI switch fuse links.

Key features of MINI switch fuse links:

• Overcurrent Protection: Quickly disconnects the circuit when excessive current is detected, preventing damage and fire hazards.
• High Breaking Capacity: Capable of interrupting high fault currents, ensuring safe disconnection even under severe overload or short-circuit conditions.
• Fast Response Time: Ensures quick protection for electrical components.
• Compact Design: Fits into the FHP-450 fuse holders, making installation easier and reducing space requirements.
• Application Cycles: Designed for up to 15,000 operations, ensuring long-term reliability.

3. LV SURGE ARRESTERS: Jera Line’s Metal-Oxide Varistors(MOVs) SA-0.28-10, are ideal for protecting against transient overvoltage events, such as those caused by lightning strikes or switching surges.

Key features:

• Overvoltage and Undervoltage Protection: Provides protection against both high and low voltage events.
• Reduced Maintenance: MOVs require minimal maintenance, ensuring hassle-free long-term operation.
• Enhanced System Reliability: Protects sensitive equipment and components, minimizing downtime and maintaining system efficiency.
• Compact Design: Easy to integrate into various electrical systems, offering robust protection in limited spaces.

4. IPC FOR SURGE ARRESTER: Jera Line offers Insulation Piercing Connectors (IPCs) for surge arresters, which help integrate surge protection seamlessly into power distribution systems.

ZOP-9.22(L)(suitable for 16-120/16-95m2 cables)

• Surge Protection: The surge arrester provides essential protection from voltage surges.
• High resistance to climatic stresses
• Optimised electrical distance
• Maintenance-Free: Offers long-term protection with minimal need for servicing.
• Location in China with competitive price

ZOP-30 (suitable for 16-185mm² cables):

• Tool-free, Hand-shear Off Installation: Simplifies installation by requiring no tools for the piercing process.
• Water-Resistant, Weatherproof: Ensures reliable operation in outdoor and harsh environments.
• Adaptable for Both AL and CU Conductors: Works with both aluminum and copper cables, offering versatile application.
• Manufactured to EN50483-4:2009 Standards: Compliant with international standards for quality and reliability.

ZOP-23 (suitable for 10-95mm² and 1.5-70mm² cables)

• Surge Protection: Provides essential protection from voltage surges.
• Complied with M8 bolt surge arrester
• Climatic Stress Resistance: Designed to withstand severe weather and environmental conditions.
• Optimized Electrical Performance: Ensures stable electrical performance with minimal maintenance.
• Long Creepage Distance: Enhances safety and reduces the risk of arc formation.
• Maintenance-Free: Offers long-term protection with minimal need for servicing.

Why Choose Jera Line’s Overvoltage Protection and Current Limitation Products?

• Reliable Performance: Our products are designed to offer consistent, long-term protection for electrical systems, even in demanding conditions.
• Easy Installation: Jera Line’s protection devices are designed for easy integration into new or existing electrical systems, reducing installation time and labor costs.
• Compliance with International Standards: All Jera Line products meet or exceed global safety standards, including EN 50485 and NFE 33020, ensuring that your electrical systems remain compliant and protected.
• Durability: Built to withstand harsh environmental conditions, our products are made from high-quality materials that offer resistance to moisture, UV radiation, and extreme temperatures.
• Cost-Effective: As a direct factory from China, we have organized production process with own molding workshops.

Conclusion

Jera Line’s overvoltage protection and current limitation products up to 1kV provide the ultimate peace of mind, offering robust protection for electrical systems in various applications. Whether you’re protecting residential, commercial, or industrial power systems, Jera Line’s solutions are engineered to meet your needs.

For more information on our overvoltage protection and current limitation products, or to inquire about a customized solution, contact Jera Line today! Our team is dedicated to providing you with high-quality, cost-effective protection for your electrical infrastructure.