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 te
sts below:
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Impulse current generator (8/20 μS/160kA and 10/350μS/20kA)
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Thermal stability tester
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Salt Spray Chamber
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Multi-function Varistor Tester
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On-line Aging Tester
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Dielectric Voltage Withstand Tester
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1.2/50 Voltage Impulse Generator
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Environment Stimulating Tester
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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
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Ericsson
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Sri Lanka Telecom
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Siemens
Our certificates:
3.surge arrester electrical parameters for surge arrester FV50B/1-320S
Model No.: FV50B/1-320S
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Max. continuous AC voltage
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Uc
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V
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320
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Requirement class to DIN EN 61643-1: 2005
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Class B
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Norminal. Discharge current(8/20μ s)
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In
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kA
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50
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Impulse discharge current (1/350μ s)
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Iimp
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kA
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50
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Voltage protection level (at In)
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Up
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kV
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<=2.0
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Response time
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tA
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ns
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100
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Operation temperature range
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-40 ~ +85degree
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Degree of protection
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IP20
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Remote control contacts
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YES
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