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

Surge Protection Device, SPD, 48V SPD manufacturer / supplier in China, offering DC 48V SPD Surge Protection Device, China export IP66 10KA LED surge protection device, China New design 10KA LED light protection surge arrester and so on.

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DC 48V SPD Surge Protection Device

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Guangzhou, China
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: FV20C/2-48PV
  • Operation Voltage: Low Voltage
  • Brand: Fatech
  • in: 20ka
  • Color: Gray
  • Specification: CE
  • Application: AC/DC System
  • Certification: ISO9001, CE
  • Imax: 40ka
  • Uc: 48V
  • Trademark: FATECH
  • Origin: China
Product Description
DC 48V SPD Surge Protection Device

1. CHARACTORS of photovoltaic surge protection device FV20C/2-48 PV:

1. Consist of a base part and plug-in protection component, for using in the lightning protection zones concept at boundary 1-2
2. Core parts are metal oxide vristor components with high discharge capacity
3. Low residual voltage and quick response
4. Thermal cut off control thanks to Thermo Dynamic Control disconnector
5. Photovoltaic surge protective device without remote signaling contact for control device
6. Window indication via red mark in the inspection window
7. Photovoltaic surge protective device with low residual voltage, can be multi-parallel connected for different distribution systems

2. APPLICATION of photovoltaic surge protection device FV20C/2-48 PV:
Solar Panel, Photovoltaic (PV) System.
3. Electrical Parameters of photovoltaic surge protection device FV20C/2-48 PV:

  Model No.
   FV20C/2-48 PV
  Max. continuous operating voltage Uc   48
  Requirement class to DIN EN 61643-1:2005   Class C / B, Type 2
  Nominal discharge current (8/20μs) In kA  20
  Max. discharge current (8/20μs) Imax kA       40
  Voltage protection level (at In) Up kV  ≤0.8
  Response time tA ns  <25
  Recommended back-up fuse  A  125
  Operation temperature range    -40°C~+85°C
  Degree of protection    IP20



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.  
DC 48V SPD Surge Protection Device
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:

40ka 1000VDC Photovoltaic Surge Arrester
DC 48V SPD Surge Protection Device


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Ms. Carrie Sek
Sales Dept. Manager
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