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.
Features:
* 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
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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