Product Description
SPD FV25B/3-150S is for low-voltage power supply 150V AC, In 25kA, 3poles.
1. Surge protector for low-voltage power system Characteristic FV25B/3-150S
- High impulse current multi-layer 3 poles Iimp 25kA Class B spark gap surge arrestor,
- With indication window, without remote control contacts,
- Compact design,
-Used in the lightning protection zones concept at boundary LPZ0B-LPZ1,
-The core parts are spark gap with high discharge capacity,
-35mm2 DIN-rail in accordance with EN 50022/DIN46277-3,
-Low residual voltage and quick response.
-Protection mode: L-N / N-PE / L-PE.
2. Electrical parameters of surge arrester FV25B/3-150S
| Model No.: FV25B/3-150S |
|
|
|
| Max. continuous AC voltage |
Uc |
V |
150 |
| Requirement class to DIN EN 61643-1: 2005 |
|
|
Class B |
| Nominal Discharge current(8/20μ s) |
In |
kA |
25 |
| Voltage protection level (at In) |
Up |
kV |
<=1.8 |
| Response time |
tA |
ns |
<25 |
| Operation temperature range |
|
|
-40 ~ +85degree |
| Degree of protection |
|
|
IP20 |
| Remote control contacts |
|
|
YES |
3. Dimension and Installation of surge arrester FV25B/3-150S
WHY CHOOSE US
FATECH ELECTRONIC CO., LTD., is located in Guangdong Provincial New Light Production Base, CHINA, which is a professional manufacturer on R&D and producing on surge protection products. Our company gathered all kinds of high-skillled personnels, including authority technical experts and professionals, and excellent technicians with more than 10 years experience. In-house testing lab. guarantee out-going products quality. Products are certified with TUV, CE; UL pending, 90% material are UL approved.
Our in-house test lab.:We established an independent testing laboratory, including reliability testing laboratory, environmental aging testing laboratory, release testing laboratory, which can be performed tests below:
- Impulse current generator (8/20 μS/160kA and 10/350μS/20kA)
- Thermal stability tester
- Salt Spray Chamber
- Multi-function Varistor Tester
- On-line Aging Tester
- Dielectric Voltage Withstand Tester
- 1.2/50 Voltage Impulse Generator
- Environment Stimulating Tester
- Lightning Surge Counter Tester
Our global partners:
We are now exporting more than 100 countries and areas, mainly in Europe, Asia, Latin-America, and Middle East. Our global partner including
- Ericsson
- Sri Lanka Telecom
- Telefonica-Movie
Our certificates:
Audited Supplier 
){kind=link}