10kA surge protective device

FV05D/1+NPE-xxx S

-Class II / Type 2 surge protective devices.
-Consisting of a base part and 1 MOV + 1GDT plug-in protection modules.
-For using in the lightning protection zones concept at boundary 2-3.
-The core parts are metal oxide vristor components with high discharge capacity.
-Low residual voltage and quick response
-Reliable control thanks to Thermo Dynamic Control disconnector.
-With remote signaling contact for control device.
-Fault indication via red mark in the inspection window.
-Protection mode: L-N, N-PE.

1.Dimension and circuit diagram of surge protective device FV05D/1+NPE-xxx S

2.Electrical parameters of surge protective device FV05D/1+NP-xxx S

Model No.     FV05D/1+NPE-275S FV05D/1+NPE-320S FV05D/1+NPE-385S FV05D/1+NPE-440S
Max. continuous operating voltage Uc V 275 320 385 440
Requirement class to DIN EN 61643-1:2005     Class C Class C Class C Class C
Rated Voltage Un V 220/380 220/380 220/380 220/380
Nominal discharge current (8/20μs) In kA 5 5 5 5
Max. discharge current (8/20μs) Imax kA 10 10 10 10
Voltage protection level (at In) L-N Up kV 1.2 1.5 1.8 2.0
Voltage protection level (at In) N-PE Up kV 1.5 1.5 1.5 1.5
Response time tA ns <25 <25 <25 <25
Recommended back-up fuse A 125 125 125 125
Operation temperature range     -40~+85 -40~+85 -40~+85 -40~+85
Degree of protection IP20 IP20 IP20 IP20


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.