Type 1 Iimp 25ka Surge Arrestor

• Customization: Available
• Type: Lightning Protection Device
• Structure: Pluggable
• Model NO.: FV25B/4-***(s)
• Certification: ROHS, ISO9001, CE
• Protection Mode: L1, L2, L3-PE, N-PE
• Color: Gray
• Speed: <25ns
• Function: Surge Protection for Power Line
• Transport Package: 1 PC Surge Arrestor in One Inner Box
• Trademark: FATECH, OEM is welcome
• Origin: China
• HS Code: 85363000

Product Description

Type 1 - AC power surge arrestor, DIN rail mount replaceable surge modules with Iimp 25kA.

FV25B/4-***(S) 4 pole AC surge arrestor is suitable for lightning and surge protection in AC 50/60Hz, 220/380V.

Features of the surge arrestor:
There is a thermal cutoff member inside the AC surge arrestor, when the device is over-current or over-voltage and the puncture is nonseviceable, the thermal cutoff member will automatically separate from the power Lightning Protection Device from the electrical network, and the indication window will turn red from green.

APPLICATION of surge arrestor FV25B/4-***(S):
AC power line of house, bank, telecom tower and so on.

Certificate of the AC surge arrestor:
CE-LVD

We also can supply DC Lightning Protection Device for photovoltaic (PV) system protection 1000VDC, surge protective device with Imax=60KA, 150KA.And type B surge arrester with spark gap.

Type			FV25B/4-150 S                FV25B/4-275S            FV25B/4-320S   FV25B/4-440 S
Rated Voltage	Un	V AC	120	230	230	400
Max. continuous operating voltage	Uc	V AC	150	275	320	440
Nominal discharge current (8/20μs)	In	kA	50	50	50	50
Max. discharge current (8/20μs)	Imax	kA	100	100	100	100
Impulse discharge current (8/20μs)	Iimp	kA	25	25	25	35
Voltage protection level (at 25kA)	Up	kV	≤0.9	≤1.5	≤1.8	≤2.2
Response time	tA	ns	<25	<25	<25	<25
Recommended back-up fuse		A	500	500	500	500
I/O Connections	By screw terminal:10-35mm 2 ; By connection bus
Mounting			Symmetrical rail (EN50022/DIN46277-3)
Operation temperature range	-40~+85
Degree of protection			IP20
Housing material	UL94V0
Disconnection indicator			Mechanical indicator
Remote control contact	Optional
Poles Number			4 poles