AC SPD FV50B/1-320S is for low-voltage power supply 320V, Iimp50ka, 1pole.
1.surge arrester Characteristic for surge arrester FV50B/1-320S -Class I 50kA surge arrester with remote control contacts,
- With indication window,
- 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 / L-PE.
2. Dimension and installation of surge arrester FV50B/1-320 S 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
- Siemens
Our certificates:
3.surge arrester electrical parameters for surge arrester FV50B/1-320S | Model No.: FV50B/1-320S | | | | | Max. continuous AC voltage | Uc | V | 320 | | Requirement class to DIN EN 61643-1: 2005 | | | Class B | | Norminal. Discharge current(8/20μ s) | In | kA | 50 | | Impulse discharge current (1/350μ s) | Iimp | kA | 50 | | Voltage protection level (at In) | Up | kV | <=2.0 | | Response time | tA | ns | 100 | | Operation temperature range | | | -40 ~ +85degree | | Degree of protection | | | IP20 | | Remote control contacts | | | YES |
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Audited Supplier 
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