3 Phase Type 2 Power Surge Arrestor (Imax 40kA)

• Type: 4p Surge Arrestor
• Structure: Pluggable
• Installation: DIN Rail
• Application: Substation
• Operation Voltage: Low Voltage
• Certification: ROHS, ISO9001, CE
• Model NO.: FV20C/4-***(s)
• Protection Mode: L/N-PE
• Color: Gray or Red
• 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
• Production Capacity: 500000PCS/Year

Product Description

Three phase 4 poles surge arrestor, DIN rail mount replaceable surge modules with 4MOV module Imax 40kA/P.

FV20C/4 surge arrestor are suitable for lightning and surge protection in AC 50/60Hz, 220/380V.

Features of the 4P surge arrestor FV20C/4-***(S)::
There is a thermal cutoff member inside the 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 surge arrestor from the electrical network, and the indication window will turn red from green.

Codeing
APPLICATION of surge arrestor FV20C/4-***(S):
AC power line of house, bank, telecom tower and so on.

Certificate of the surge arrestor FV20C/4-***(S):
CE-LVD

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

Model No.			FV20C/4-275S	FV20C/4-320S	FV20C/4-385S	FV20C/4-440S
Max. continuous operating voltage	Uc	V	275	320	385	440
Requirement class to DIN EN 61643-1:2005			Class C	Class C	Class C	Class C
Rated Voltage	Un	V	220/380	220/380	220/380	220/380
Nominal discharge current (8/20μs)	In	kA	20	20	20	20
Max. discharge current (8/20μs)	Imax	kA	40	40	40	40
Voltage protection level (at In)	Up	kV	≤1.2	≤1.5	≤1.8	≤2.0
Response time	tA	ns	<25	<25	<25	<25
Recommended back-up fuse		A	125	125	125	125
Operation temperature range			-40~+85	-40~+85	-40~+85	-40~+85
Degree of protection			IP20	IP20	IP20	IP20