选择您所在的国家/地区

转至全球网站

  1. country
  2. 产品
  3. Hazardous Area Products and Solutions
  4. SIL-Capable Products for Hazardous Areas
  5. Safety Integrity Level 3
  6. P-LB-1.C.123

P-LB-1.C.123 Surge Protection Barrier

主要优势一览

  • 1-channel
  • Plugs directly in to field side of KF modules
  • Analog or digital signal inputs
  • Surge protection up to 10 kA
  • Protects leads 1, 2 and 3 of KF modules
  • Uninterruptable operation (auto reset)
  • Up to SIL 3 acc. to IEC/EN 61508

显示详情

联系我们
Product photo: Surge Protection Barrier P-LB-1.C.123
Product photo: Surge Protection Barrier P-LB-1.C.123
Approval
Functional Safety: Safety Integrity Level - 3
Approval
Product Compliance: Europe – CE
注意

在转换前以倍加福有限公司或倍加福股份公司名义发布的所有产品文档（如证书、符合性声明等）也适用于倍加福欧洲公司。

DE
  • DE
  • EN
  • ES
  • FR
  • PL
数据表功能分类Product DocumentationDesign / Simulation认证相关产品

P-LB-1.C.123 技术数据

Number of protected signal lines3
Safety Integrity Level (SIL)SIL 3
Connectionterminals 1, 2, 3
Rated voltageUBmax. 30 V
Rated currentIBmax. 250 mA
Leakage currentmax. 5 µA
On-state voltagemax. 45 V
Ground insulationmax. 500 V breakdown voltage
Degree of protectionIEC 60529:2001
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Degree of protectionIP20
Massapprox. 70 g
Dimensions20 x 104 x 127 mm (0.8 x 4.1 x 5 inch) (W x H x D)
Mountingon the KF module
EU-type examination certificatePTB 02 ATEX 2044
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC
VoltageUi30 V
CurrentIi250 mA
Internal capacitanceCinegligible
Internal inductanceLi 200 µH
Maximum leakage current10 kA (8/20 µs) per conductor
Nominal response time
Symmetrical1 ns
Asymmetric100 ns
Series resistor≤ 0.5 Ω per wire
Bandwidth≥ 40 kHz
CertificatePF 16 CERT 3908 X
MarkingEx-Hexagon II 3G Ex nA IIC T4 Gc
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
IECEx approval
IECEx certificateIECEx BAS 12.0123
IECEx marking[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
一般说明
咨询专家

We value your privacy!

We and our partners are using technologies like cookies and process personal data like the IP-address or browser information in order to personalize the advertising that you see. This helps us to show you more relevant ads and improves your internet experience. We also use it in order to measure results or align our website content. Because we value your privacy, we are herewith asking for your permission to use these technologies. You can always change/withdraw your consent later by clicking on the settings button on the left lower corner of the page.

Privacy Policy