FS DR 24V DC DIN rail surge arrester Surge diverter surge absorber

• Customization: Available
• Type: Signal Type Arrester
• Structure: Zinc Oxide Arrester
• Model NO.: FS-DR
• Application: AC/DC System
• Size: Small
• Operation Voltage: Low Voltage
• Certification: ROHS, ISO9001, CE
• Function: Surge Protection for Signal Line
• Country of Origin: China
• Color: Gray
• Un: 12 V
• In: 5 kA
• Imax: 10 kA
• Transport Package: 1 PC RS485 Data Surge Arrester in One Inner Box
• Trademark: FATECH, OEM is welcome
• Origin: China
• HS Code: 85363000
• Production Capacity: 500000pic/Year

Product Description

Features of DIN Rail RS485 Data Surge Arrester:
 Din rail RS485 signal surge arresters are applied to control signal double wire circuit in LPZ0 to LPZ3, e.g. 4~20mA circuit, RS485
circuit, RS422 circuit, gas detector, car-park system, CCTV remote monitor, remote control circuits.
     Common and difference surge protection mode, excellent performance.
     The pluggable module allows a fast replacement in case of fail.
     The grounding is realized through an earthing-clip on the DIN-Rail and / or earthing - clamp.
     No limiting in operating current due to parallel connecting method.
     Mounting on 35mm Rail, small space.

Application of DIN Rail RS485 Data Surge Arrester:

Applied to control signal double wire circuit in lpz0 to lpz3, 4~20mA circuit, RS485 circuit, RS422 circuit, gas detector, car-park system, CCTV remote monitor, remote control circuits. It can prevent sensitive equipment from damage caused by lightning, electrostatic discharge, and transient over voltage.

Electrical parameters of DIN Rail RS485 Data Surge Arrester:

 

Model No.	FS-DR-12/2.9
Rated voltage	Un	12 V
Max. cont. operating DC voltage	Uc dc	15 V
Rated current	IL	0.5 A
Nominal discharge current (8/20μs)	In	5 kA
Max. discharge current (8/20μs)	Imax	10 kA
Voltage protection level L/L(limp D1)	Up	≤ 70 V
Voltage protection level L/PE (limp D1)	Up	≤ 60 V
Response time (L/L, L/PE)	tA	≤ 10ns
Band width L/L		2.9 MHz
Capacitance L/L	C	≤1nF
Capacitance L/PE	C	≤2nF
Installation		35mm DIN Rail
Enclosure color		Gray
Testing standard		IEC 61643-21:2000 IEC61643-11:2011