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.
(超链接 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
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Model
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BUD-40/2
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BUD-40/3
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Moulds
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2
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3
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SPD according to EN 50539-11
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Type 2
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Open VoltageUoc Max
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600V
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1000V
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Max. discharge current (8/20µs) [(DC+/DC-) -->
PE] (Imax )
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40KA
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Nominal discharge current(8/20µs) [(DC+/DC-) --> PE] (In )
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20KA
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Voltage protection level Up
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≤ 3.8KV
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