SPD
Surge Protective Devices for AC, DC and Solar Systems
TPKELE surge protective devices (SPDs) safeguard low voltage equipment from lightning strikes and switching transients. Our AC SPD, DC SPD and color series cover building distribution, telecom cabinets and photovoltaic combiner protection with pluggable Type 1, Type 2 and Type 1+2 modules.
- AC SPD for distribution boards and commercial buildings
- DC SPD up to 1500V for PV string and inverter input protection
SPD Products
4 products available
Frequently Asked Questions
Which SPD type do I need for solar projects?
PV strings and combiner boxes typically use DC SPDs rated for the system Uoc, while the AC output side uses AC Type 2 SPDs. We can recommend the right type based on your system voltage and structure.
Are TPKELE SPDs CE certified?
Yes, our SPDs comply with CE and IEC 61643 standard requirements. Test reports are available for project files and tenders.