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P+F倍加福浪涌保護(hù)器FS-LB-I

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1-channel Field mount module M20 x 1.5 thread Stainless steel housing Max. surge current (8/20 μs) 20 kA 500 V isolation from earth Suitable for hazardous area Up to SIL 3 acc. to IEC/EN 61508

P+F倍加福浪涌保護(hù)器FS-LB-I

   的詳細(xì)介紹

技術(shù)參數(shù)節(jié)選  FS-LB-I

General specifications
Number of protected signal lines 1
Functional safety related parameters
Safety Integrity Level (SIL) SIL 3
Supply
Rated voltage ≤ 48 V
Rated current ≤ 250 mA
Leakage current ≤ 5 μA
On-state voltage ≤ 85 V
Ground insulation ≥ 500 V breakdown voltage
Electrical specifications
Total discharge current (8/20 μs) 20 kA
Conformity
Degree of protection IEC 60529:2001
Ambient conditions
Ambient temperature -30 ... 60 °C (-22 ... 140 °F) For usage in hazardous area observe EC-type examination certificate.
Mechanical specifications
Housing material Stainless steel 1.4401 (AISI 316)
surface all over polished
Degree of protection IP67
Cable
Length 0.3 m
Mass approx. 200 g
Dimensions AF22 x 77 mm (0.9 x 3 inch)
Mounting M20 x 1.5 thread
Data for application in connection with hazardous areas
EU-type examination certificate PTB 00 ATEX 2175
Marking Ex-Hexagon II 2G EEx ia IIC T6
Voltage 50 V
Maximum leakage current 10 kA line to ground (common), 5 kA line to line (differential) in accordance to IEC 60-2
Nominal response time
Symmetrical 1 ns
Asymmetric 100 ns
Bandwidth ≥ 40 kHz
Directive conformity
Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012

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