AC Power Surge Protector for 4p SPD

• Application: AC/DC System
• Operation Voltage: Low Voltage
• Certification: ISO9001
• Brand: Fatech
• Iimp: 25ka
• up: 1.5kv
• Model NO.: FV25B/4-255S
• Ta: 100ns
• Uc: 255
• Transport Package: 1 Piece in One Inner Box,and Put Into Outer Carton
• Specification: CE,
• Trademark: FATECH
• Origin: Guangdong

Product Description

1.  50kA Surge Arrester Class I AC power SPD  FV25B/4-255S

-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. AC surge protector for low-voltage power  system Electrical parameters  FV25B/4-255S

Model No.	FV25B/4-255S
Test class according to IEC61643-1:2005	I
Nominal voltage	UN	230VAC,50(60)Hz
Max. Cont. Operating Voltage)	Uc	255VAC
Impulse Current (10/350μs)	Iimp	50kA/Pole
Nominal discharge current (8/20μs)	In	25kA/Pole
Voltage protective level at In	Up	≤1.5kV
Follow current at Uc	If	100A
Response time	tA	≤100ns
Recommended back-up fuse	250A
I/O Connections	By screw terminal:10-35mm2 By connection bus
Mounting	Symmetrical rail (EN50022/DIN46277-3)
Operation temperature range	-40ºC~+85ºC
Degree of protection	IP20
Housing material	UL94V0
Remote control contact	Yes
Color	Gray

  3. Company information

Fatech Electronic (FOSHAN) Co., Ltd is a professtional manufacturer of lightning and surge protection products. The trademake is is "FATECH".
Main Products:
- 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