• DC SPD BUD 1500 web
  • DC SPD BUD 1500 web

DC SPD Type2 1500V BUD-1500 IEC

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

Highlights :

  • Type 2 DC SPD for 1500V solar photovoltaic application
  • According to IEC 61643-31:2018
  • 3 plug-in high energy MOV
  • Thermal disconnect for fault indication
  • Remote signal contact for options
  • TUV 100X100 icon
  • rohs
  • CE-Certified icon

According to PV standard IEC 61643

The 1500V DC SPD BUD-1500 complies with standard IEC 61643-31:


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

Plug-in MOV modules

The BUD-1500 surge protection device is consisting of a base part and 3 plug-in high energy MOV protection modules.


Remote signaling contact for monitoring device is for options. With thermal disconnect mechanical inside for fault indication by red indicator flag.


Model BUD-1500
Moulds 3
SPD according to IEC 61643-31 Type 2
Open Voltage Uoc Max 1500V
Max. discharge current (8/20 µs) [(DC+/DC-) –> PE] (Imax ) 40KA
Nominal discharge current (8/20 µs) [(DC+/DC-) –> PE] (In) 20KA
Voltage protection level  Up 6KV
Response time  (tA ) ≤ 25 ns
Operating state / fault indication Green/Red
Remote Signalling Contact (optional) Changeover contact
For mounting on 35mm DIN rails
Degree of protection IP20
Certificate TUV , CE

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