DC surge arrestor FV20C/3-500 PV

FV20C/3-500 PV


-DC surge arrestors specially used for photovoltaic system 500Vdc.
-The core parts are metal oxide vristor components with high discharge capacity.
-With Reliable control thanks to Thermo Dynamic Control disconnector.
-Fault indication via red mark in the inspection window.
-Without reomote control contact

1. Coding system



2.
Dimension and circuit of DC surge arrestors (solar panel lightning protection) FV20C/3-500PV





3.Electrical parameters of DC surge arrestors (solar panel lightning protection) FV20C/3-500PV

Model No.: FV20C/3-500 PV        
Max.continuous DC voltage[(L+/L-)->PE]/ [L+->L-] Uc pv V 500  
Requirement class to DIN EN 61643-1:2005 Class C
Nominal Discharge current(8/20μs) In kA 20  
Max. discharge current (8/20μs) Imax kA 40
Voltage protection level (at In) [(L+/L-)->PE]/ [L+->L-] Up kV ≤1.8  
Response time tA ns <25
Operation temperature range     -40℃~+85℃  
Degree of protection IP20
Remote control contacts     Without  
Hot Tags:solar panel lightning protection, solar panel lightning protection manufacturer,China solar panel lightning protection,
solar panel lightning protection supplier

4.Installation of DC surge arrestors (solar panel lightning protection) FV20C/3-500PV



Inquiry

10 years of experience, is worthy of trust!
FATECH sincerely look forward to providing customers with various series lightning protection products, quality and professional lightning protection system solutions.
© Copyright 2017 Fatech Electronic CO., LTD. All Rights Reserved.