Surge Protection Devices for Photovoltaic System

Our SPD (surge protection devices) type 1+2 for PV are suitable for lightning & overvoltage protection of PV systems.

They meet the requirements of UL 1449 Forth Edition and IEC/EN 61643-11.

They can be mounted on DIN rails in control cabinets and combiner boxes.

They are fail-safe, have a fault display and a remote signal contact.

The pluggable modules can be touch-proof and easily exchanged.

SD25TxxxL312PV, Type 1+2

• SPD Type 1+2
• System Voltage: 600 - 1500 VDC
• Max. Operating Voltage:
  660 - 1500 VDC
• Discharge Current:
  25kA / max. 50kA
• Modes of Protection: Y

SD25TxxxL211PV, Type 1+2

• SPD Type 1+2
• System Voltage: 100 - 800 VDC
• Max. Operating Voltage:
  180 - 895 VDC
• Discharge Current:
  25kA / max. 50kA
• Modes of Protection: U

SD25TS, Type 1+2

• SPD Type 1+2
• System Voltage: 900 - 1500 VDC
• Max. Operating Voltage:
  900 - 1500 VDC
• Discharge Current:
  25kA / max. 50kA
• Modes of Protection:
  1P (Ld - Ld)
  Y