Home Products DC Surge Protective Device DC SPD up to 1500V DC SPD Type 1+2 1500V BUD-S1500 IEC
  • DC SPD BUD S1500 web
  • DC SPD BUD S1500 web

DC SPD Type 1+2 1500V BUD-S1500 IEC

BENY Electric BUD-S1500 DC Surge Protector 1500V Type1 + Type 2 Surge Protective Devices DC SPD TUV/CE Certified

Highlights :

  • Type 1+2 DC SPD for 1500V solar photovoltaic application
  • According to IEC 61643-31:2018
  • Thermal disconnect for fault indication
  • Remote signal contact for options
  • RoHS material
  • 5 years warranty
  • rohs
  • TUV 100X100 icon
  • CE-Certified icon

Lightning/ Surge Protector type 1 + type 2 at 1500VDC to protect the solar PV circuit from over-voltage or directly lightning damage

The 1500V T1+2 DC SPD BUD-S1500 is developed according to the newest PV standard IEC 61643-31:


Low-voltage surge protective devices-Part 31: Requirements and tests methods for SPDs for photovoltaic applications.


Remote status signaling (BUD-S1500R) is optional


Model BUD-S1500
Number of ports 1
SPD according to IEC 61643-31 Type 1+2
Max PV Voltage (DC+ –> DC-) Ucpv ≤1500V
Max PV Voltage (DC+ /DC- –> PE) Ucpv ≤7250V
Short-circuit current rating 10KA
Total discharge current (8/20 µs) [(DC+/DC-) –> PE] (Itotal) 30KA
Total discharge current (10/350 µs) [(DC+/DC-) –> PE] (Itotal) 12.5KA
Nominal discharge current (8/20 µs) [(DC+/DC-) –> PE] (Itotal) 15KA
Lightning impulse current (10/350 µs) 6.25KA
Voltage protection level (DC+/DC-) –> PE Up 2.5KV
Voltage protection level (DC+ –> DC-) Up 4.75KV
Response time  (tA ) ≤ 25 ns
Operating state / fault indication Green/Red
Din rail 35mm DIN rails
Degree of protection IP20
Certificate TUV , CE

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