Pepperl+Fuchs K-LB-1.30 098908

Manufacturer

Pepperl+Fuchs

Name

K-LB-1.30

Part number

098908

Country

Germany

Type

Module

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The device limits induced transients of different causes, e. g. lightning or switching operations. The limitation is achieved by diverting the current to earth and limiting the signal loop voltage during the duration of the overvoltage pulse. The device is HART transparent. The device is mounted on a 35 mm DIN mounting rail according to EN 60715. Note: Always connect the device to high-quality ground connections. The device must have the same potential as the devices it protects. Install the ground system in accordance with the applicable regulations.

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Product Description
2-line protection

General specifications
Number of protected signal lines	2
Topology	non-grounded
Electrical specifications
Connection	protected area: terminals 7, 8 unprotected area: terminals 1, 2
Rated current	250 mA
Leakage current	< 5 µ,A at 24 V and 25 °C (77 °F) , line-line
Nominal voltage	24 V DC
Maximum continuous operating voltage	30 V DC
Series resistance	< 0.5 &Omega, per line
Impulse rating	10 kV/5 kA (category C2) 2 kV/2 kA (category D1)
Impulse discharge current (10/350 µ,s)	2 kA per line (2x)
Nominal discharge current (8/20 µ,s)	5 kA per line (10x)
Rated surge current (8/20 µ,s)	10 kA per line (1x)
Total discharge current (8/20 µ,s)	20 kA (1x)
Voltage protection level	max. 75 V line-line for nominal discharge current In max. 1.2 kV line-earth for nominal discharge current In
Impulse reset time	< 30 ms
Insertion loss	&le, 0.05 dB, at 0 ... 4 kHz, in 600 &Omega,-System &le, 3 dB, at 0 ... 174 kHz, in 100 &Omega,-System
Indicators/settings
Labeling	space for labeling at the front
Conformity
Degree of protection	IEC 60529:2013
Surge protective devices for low voltage	EN 61643-21:2001+A1:2009+A2:2013 IEC 61643-21:2001+A1:2008+A2:2012
Operating conditions
Installation conditions
	Mounting location	indoor
Ambient conditions
Ambient temperature	-30 ... 80 °C (-22 ... 176 °F) For usage in hazardous area observe EC-type examination certificate.
Relative humidity	5 ... 95 %
Mechanical specifications
Degree of protection	IP20
Connection	screw terminals
Core cross-section	2 x 2.5 mm2
Mass	approx. 100 g
Dimensions	12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch)
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination Certificate	PTB 00 ATEX 2176 X
	Marking	II 2(1)G Ex ia IIC T6/T5/T4
	Temperature class	T6 for ambient temperature &le, 50 °C T5 for ambient temperature &le, 70 °C T4 for ambient temperature &le, 80 °C
	Voltage	30 V
	Current	250 mA
	Internal capacitance	negligible
	Internal inductance	200 µ,H
Certificate	PF 16 CERT 4065 X
	Marking	II (3)D [Ex ic Dc] IIIC
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2012+A11:2013 , EN 60079-11:2012
International approvals
CSA approval
	Control drawing	116-0187 (cCSAus)
IECEx approval
	IECEx certificate	IECEx BAS 14.0010X
General information
Supplementary information	Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.