1000V Solar SPD for PV inverter
TOP solar inverter brands recommend TOP DC surge arrester
ZJBENY offers the DC SPDs to top inverter brands worldwide.
Supply reliable protection to the solar PV systems.
1000V Type 2 DC SPD for solar PV application
BUD-40/3 is a type 2 surge arrester for DC and photovoltaic application.
Protect 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.
According to PV standard EN 50539 and IEC 61643
The DC SPD complies with PV standard EN 50539-11 and future 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 SPD at the PV standard and make the SPD with true RoHS material.
Plug-in MOV modules
The BUD-40/3 surge protection device is consisting of a base part and 3 plug-in high energy MOV protection modules.
Remote signalling contact for monitoring device is for options.
With thermal disconnect mechanical inside for fault indication by red indicator flag.
600Vdc, 1000Vdc with TUV certificate.
Specifications:
* Rohs version
* 1000V Type 2 DC SPD for solar PV application
* EN 50539-11 and future standard IEC 61643-31
* 3 plug-in high energy MOV
* Thermal disconnect inside for fault indication
* 600V 1000V
* 5 years warranty
Technical data
Model | BUD-40/2 | BUD-40/3 |
Moulds | 2 | 3 |
SPD according to EN 50539-11 | Type 2 | |
Open Voltage Uoc Max | 600V | 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 | |
Find the true DC components manufacturer.
You find the reliable supplier of reliable solar combiner box.
You have the string level protection for your projects.
ZJBENY is located in Yueqing City, the switch city of China.
We are specialized in solar DC components for 30 years.
The first DC switch manufacturer listed by AS 60947.3:2018 and UL508i in China.
Top 1 DC components and DC string box supplier in China.
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