Surge Protective Device

Origin

Korea

Our complete SPD product solutions address a multitude of applications for power, telephony and data line protection for use in central base, building entrances, transportation, industrial process control and military.

Improved Safety Performance

• Surge rating Over Current Fusing System
  
• Surge rating Thermal Cutoff Fusing System
  
• Double Fusing Thermal Runaway Protections

Applications of SPDs

• Electric Distribution Panel
  
• Secondary of Power Transformer
  
• Control Panel of Electric Equipments
  
• I/O Interfaces of Communication Equipments

Types of Surges

• Direct Lightning
  
• Indirect Lightning
  
• Induced Lightning
  
• Switching Surge

Invasion Routes of Surges

• From Power Lines
  
• From Signal/Data Lines
  
• From Earthing System