CN

S-FLS-3-5.Ex

This SPD limits induced transients of different origin (lightning stroke, switching impulse, etc.). This is achieved by diverting the transient current to ground and limiting the signal line voltage to a safe level for the duration of the surge. It can be applied to 3-RTD ect.

Type

Wire system

Ex

Ground protection

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S-FLS-3-5.Ex

【Core technology】

s-fls.png.jpg

【Installation and disposal】



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Installation                                               Disposal 



Technical data
Device type Type A
General parameters
標(biāo)稱電壓Un 5 V
直流最大持續(xù)工作電壓Uc 6 V
交流最大持續(xù)工作電壓Uc 4 V
通用標(biāo)稱電流IL 600 mA
串聯(lián)阻抗 1.8 Ω
響應(yīng)時(shí)間Ta ＜ 1 ns
頻寬fG 10 MHz
雷電參數(shù)
總雷電沖擊電流Iimp(10/350 μs)，D1 7.5 kA
每線雷電沖擊電流Iimp(10/350 μs)，D1 2.5 kA
最大放電電流Imax(8/20 μs)，C2 20 kA
每線標(biāo)稱放電電流In(8/20 μs)，C2 10 kA
保護(hù)電壓Up(8/20 μs)，C2 L – L ≤ 45 V/ L – PE ≤ 600 V
保護(hù)電壓Up(1 kV/μs)，C3 L – L ≤ 15 V/ L – PE ≤ 600 V
Operating conditions
工作溫度范圍 -40 ℃ ~ +80 ℃
外殼材料
外殼材料 PC
阻燃等級(jí)(UL94) V0
防護(hù)等級(jí) IP20
Mechanical specifications
最小安裝導(dǎo)線截面積 0.2 mm2
最大安裝導(dǎo)線截面積 2.5 mm2
安裝方式 DIN35 mm導(dǎo)軌安裝
Grounding mode Rail/ terminal (optional)
Certified data
Standards IEC 61643-21/GB/T 18802.21
Product approvals CNEX, SIL, CE, FCC, CCC
HFT 0
Operating mode Low/High
SIL SIL3
λS (1 FIT=10-9/h) 14.1 FIT
λDU (1 FIT=10-9/h) 0.667 FIT
λDD (1 FIT=10-9/h) 0 FIT
λTOTAL (1 FIT=10-9/h) 14.767 FIT
SFF 95.5%
PFDavg(T1=1Y) 2.93E-06
PFH 6.67E-10 1/h
Intrinsically safe circuit certification Ex ia II C T4/T5/T6 Ga
Ui 6 V
Ii 500 mA
Pi 750 mW
Ci 0 μF
Li 0 mH
NPEXA-C11

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