surge arrester for photovoltaic system 1000Vdc, common & differental mode

FV20C/2+NPE-1000 PV S


-Surge arrester for photovoltaic system 1000Vdc, common & differental mode.
-The core parts are metal oxide vristor components with high discharge capacity.
-With Reliable control thanks to Thermo Dynamic Control disconnector.
-With remote signaling contact for control device.
-Fault indication via red mark in the inspection window.

1.Coding system

2. D
imension and Circuit drawing of surge arrester FV20C/2+NPE-1000PVS


3. Specification of surge arrester FV20C/2+NPE-1000PVS

Test class according to IEC61643-1:2005
II
Nominal Voltage
UN
1000V DC
Max.continuous d.c. voltage
Uc pv
1060V DC
Protection mode
CM/DM
Maximum discharge current (8/20μs)
Imax
40kA
Nominal discharge current (8/20μs)
In
20kA
Voltage protective level CM/DM at In
Up
1.8/3.6kV
Isolation resistance
Risol
>102
Response time
tA
25ns
I/O Connections
By screw terminal:10-35mm2
By connection bus
Mounting
Symmetrical rail (EN50022/DIN46277-3)
Operation temperature range
-40~+85℃
Degree of protection
IP20
Housing material
UL94V0
Disconnection indicator
Mechanical indicator
Remote control contact
Yes
Color
Gray
Isolation resistance
By screw terminal:10-35mm2
By connection bus
Response time
Symmetrical rail (EN50022/DIN46277-3)

4.Installation of surge arrester FV20C/2+NPE-1000PVS





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