1 piece in one inner box, and then put into outer carton.
Guangzhou or Foshan
1.surge arrester Characteristic for FV25B/4-***
- High impulse current multi-layer three phase Iimp 25kA type 1 spark gap surge arrester, - With indication window, with 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.surge arresterDimension and Circuit for FV25B/4-***
3. surge arresterElectrical parameters for FV25B/4-***
Max.continuous DC voltage[(L+/L-)->PE]/ [L+->L-]
150, 255, 275, 320, 385
Requirement class to DIN EN 61643-1:2005
Nominal Discharge current(8/20μs)
Max. discharge current (8/20μs)
Voltage protection level (at In) [(L+/L-)->PE]/ [L+->L-]
Operation temperature range
Degree of protection
Remote control contacts
4.surge arrester Certificate
5.surge arrester Warranty
6. More of our products
7. Company information
Fatech Electronic (FOSHAN) Co., Ltd is a professtional manufacturer of lightning and surge protection products. The trademake is is "FATECH".
- Surge arresters for protection of photovoltaic system , - Surge protection devices for protection of power supply systems, - SPD surge protectors for protection of signal system, - Lighting rod, - Test devices.
Quality &Standards:- Products are producted perISO9001:2008, IEC61643-11, EN 50539-11, CE, CNAS, iLAC etc.
We have an independent testing laboratory, and a complete set of advanced testing equipment, including impulse current generator, the SPD Test System of Thermal Stability, varistor tester, lightning device tester, & TOV testers. We built up a complete quality control system, and strict process control system, product's stability & reliability are qualified by users.
Main markets: 80% export, mostly to Europe, which including France, Cyprus, Greece, Czech Republic, Poland, Spain, Austria, Hungary, Switherland, Italy, Russia, Finland, Turkey, Slovenia, Ireland; and Asia, South America, Africa & other worldwide markets.
We are trying to develop Fatech into a world-class Electrical manufactures.
If you are interested in , please feel free contact to me !