Type 2 DC surge protection device up to 1000V
Solar DC SPD protects the solar equipments like solar panels and solar inverter from surges damage or overvoltage.
Improve the PV system safety for a longer PV system life.
PV standard EN 50539 and IEC 61643
The DC SPD is developed according to PV standard EN 50539-11 and new standard IEC 61643-31:
Low-voltage surge protective devices-Part 31: Requirements and tests methods for SPDs for photovoltaic applications.
ZJBENY is the first company in China tests the SPD at the PV standard.
Recommend by top solar inverter companies.
(https://www.solaredge.com/sites/default/files/lightning_surge_protection.pdf )
Plug-in MOV modules
The 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:
* RoHS material
* 600V 1000V Type 2 DC SPD for solar PV application
* According to EN 50539-11, IEC 61643-31
* Thermal disconnect inside for fault indication
* 5 years warranty
Model | BUD-40/3 |
Moulds | 3 |
SPD according to EN 50539-11 | Type 2 |
Open Voltage Uoc Max | 1000V |
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 | ≤ 3.8KV |
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 / UL |
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