Gold Member Since 2013
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Fatech Electronic (Foshan) Co., Ltd.

Surge Protector, Protector, SPD Surge Protector manufacturer / supplier in China, offering 50ka Three Phase SPD Surge Protector, Low Voltage Surge Arrester / PV Surge Protector (500vdc, Imax 40kA), Compact intelligent lightning surge protection device SPD and so on.

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50ka Three Phase SPD Surge Protector

FOB Price: US $150-200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $150-200/ Piece
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Port: Guangzhou, China
Production Capacity: 500000
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: FV50B/4-385
  • Structure: Protective Gap
  • Application: Power Plants
  • Operation Voltage: Low Voltage
  • Brand: Fatech
  • Protection Mode: C
  • Function: Surge Protection for Power System in AC Side
  • OEM&ODM: Welcome
  • Iimp: 50ka
  • Disconnection Indicator: Mechanical Indicator
  • Transport Package: 1 PC Surge Arrester in One Inner Box
  • Origin: China
  • Type: Power Source Arrester
  • Installation: Parallel Arrester
  • Size: Small
  • Certification: ROHS, ISO9001, CE
  • Color: Gray
  • Response Time: <100ns
  • No. of Poles: 4 Poles
  • UC: 385V AC
  • raw Materials: UL
  • Trademark: FATECH, OEM is welcome
  • Specification: CE
  • HS Code: 85363000
Product Description
50ka Three Phase SPD Surge Protector

AC SPD FV50B/4-385 is for low-voltage power supply 385V, Iimp50kA, 4poles. 

1.surge protection deivce Characteristic for surge arrester  FV50B/4-385
 
-Lightning surge arresters with compact construction 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: L1, L2, L3-PE, N-PE

2.Dimension of surge arrester FV50B/4-385

 50ka Three Phase SPD Surge Protector   50ka Three Phase SPD Surge Protector
 
 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.  
TUV Certified Three Phase 40kA Surge Protector
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:
40ka 1000VDC Photovoltaic Surge Arrester

    
3.surge protection device electrical parameters for surge arrester FV50B/4-385
 
  Model No.: FV50B/4-385   
  Max. continuous AC voltage  Uc   V385
  Requirement class to DIN EN 61643-1: 2005    Class B
  Max. Discharge current(8/20μ s)  Imax  kA          140
  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           NO
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Ms. Carrie Sek
Sales Dept. Manager
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