Egensikre barrierer

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Ground Fault Detection KFD2-ELD-Ex16

16-channel isolated barrier
24 V DC supply (Power Rail)
Analog or digtial field device inputs
Monitors leakage current
Fault relay contact output
LED status indication
Test circuit for validation
Parallel connection for easy integration
Conformal coating

Technical Data
Details
Informative Literature
Product Documentation
Design / Simulation
Approvals
Relaterte produkter
Spør produktsakkyndige

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Last ned komplett datablad som PDF:

Datablad utdrag: Tekniske data for KFD2-ELD-Ex16

Produktbeskrivelse
24 V DC

General specifications
Signal type		Analog input
Supply
Connection		Power Rail or terminals 44+, 45-
Rated voltage		20 ... 30 V DC
Ripple		≤ 10 %
Rated current		≤ 50 mA
Input
Connection side		field side
Connection		intrinsically safe: terminals 1 ... 16 non-intrinsically safe: terminals 28, 29
Ground connection		terminal 17
Rated values		5 V_pp, 0.1 mA; rectangular
Function		Test input: 24 V DC / 5 mA; non-polarized
Output
Connection side		control side
Connection		terminals 19, 20, 21
Output		signal ; relay
Contact loading		253 V AC/2 A /cos φ > 0.7; 40 V DC/2 A resistive load;
Mechanical life		10⁷ switching cycles
Transfer characteristics
Response delay		≤ 50 s
Galvanic isolation
Input/Output		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff
Input/power supply		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff
Output/power supply		reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V_eff
Indicators/settings
Display elements		LEDs
Control elements		DIP switch
Configuration		via DIP switches
Labeling		space for labeling at the front
Directive conformity
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1:2013 (industrial locations)
Low voltage
	Directive 2014/35/EU	EN 61010-1:2010
Conformity
Electromagnetic compatibility		NE 21:2007
Degree of protection		IEC 60529:2001
Ambient conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection		IP20
Connection		screw terminals
Mass		approx. 260 g
Dimensions		60 x 119 x 115 mm (2.4 x 4.7 x 4.5 inch) (W x H x D) , housing type D2
	Height	119 mm
	Width	60 mm
	Depth	115 mm
Mounting		on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificate		TÜV 00 ATEX 1585
	Marking	II (1)G [Ex ia Ga] IIC II (1) D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
	Voltage	7.2 V
	Current	1.7 mA
	Power	3 mW
Supply
	Maximum safe voltage	40 V DC (Attention! The rated voltage can be lower.)
Collective error message
	Maximum safe voltage	40 V (Attention! The rated voltage can be lower.)
Galvanic isolation
	Input/Output	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
	Input/power supply	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2012+A11:2013 , EN 60079-11:2012
General information
Supplementary information		Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

System	Classcode
ECLASS 13.0	27210190
ECLASS 12.0	27210190
ECLASS 11.0	27210190
ECLASS 10.0.1	27210190
ECLASS 9.0	27210190
ECLASS 8.0	27210190
ECLASS 5.1	27210121
ETIM 9.0	EC001485
ETIM 8.0	EC001485
ETIM 7.0	EC001485
ETIM 6.0	EC001485
ETIM 5.0	EC001485
UNSPSC 12.1	39121008

Details: KFD2-ELD-Ex16

Function

This isolated barrier is used for intrinsic safety applications.

The device detects ground faults on field lines.

The 16 channels of the device continuously monitor galvanically isolated circuits and warns if their resistance to ground falls below 10 kΩ.

During an alarm condition, the appropriate channel LED is illuminated and the change-over contact is initiated (S1 = position I). The function of this relay can be reversed with switch S1 (S1 = position II).

A self-test can be activated via the test input of the device. The device reacts by switching the relay. The self-test can be triggered manually by the user or remotely by the control system.

Informative Literature: KFD2-ELD-Ex16

Literature	Språk	Filtype	Filstørrelse
Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation Stage	ENG	PDF	566 KB
Application Report - Energy Generation in Wastwater Treatment Plants	ENG	PDF	532 KB
Application Report - Generating Electricity in Coal-Fired Power Plants	ENG	PDF	412 KB
Application Report - Sand Trap and Preliminary Sedimentation Stage	ENG	PDF	448 KB
Application Report - Screening Systems in Sewage Treatment Plants	ENG	PDF	577 KB
Application Report - Sicherer Brennstofftransport in Kohlekraftwerken	ENG	PDF	391 KB
Application Report - Water Inlet in Wastewater Treatment Plants	ENG	PDF	526 KB

Product Documentation: KFD2-ELD-Ex16

Safety and Security Documentation	Språk	Filtype	Filstørrelse
Instruction manual	ENG	PDF	49 KB
Functional Safety Manual	ENG	PDF	360 KB
Manuals
Manual	ENG	PDF	3685 KB

Design / Simulation: KFD2-ELD-Ex16

CAE	Språk	Filtype	Filstørrelse
CAE EPLAN Data Portal / CAE EPLAN Data Portal	ALL	LINK	---
EPLAN macro EDZ / EPLAN Makro EDZ	ALL	EDZ	129 KB

Approvals: KFD2-ELD-Ex16

Certificates	Sertifikatnummer	Språk	Filtype	Filstørrelse
DNV Marine	TAA00001WX	ALL	PDF	106 KB
Europe TUV Nord ATEX Category (1) D ATEX Category (1) G ATEX Category (M1) EC-Type Exam. Certificate	TÜV 00 ATEX 1585	ALL	PDF	1256 KB
TUV Nord IECEx Certificate of Conformity	IECEx TUN 13.0009	ALL	LINK	---
Worldwide Pepperl+Fuchs Functional Safety Assessment	fs0016pf-20b	ALL	PDF	329 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)	DOC-0112C	ALL	PDF	53 KB

Relaterte produkter: KFD2-ELD-Ex16

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Accessories

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Pepperl+Fuchs AS
Frednesøya 21
3933 Porsgrunn
Norway
info@no.pepperl-fuchs.com
phone +47 3557 3800

Pepperl+Fuchs er en ledende leverandør innen utvikling og produksjon av produkter til det globale automasjonsmarkedet. Kontinuerlig innovasjon, høy kvalitet og kontinuerlig vekst danner grunnlaget for vår kontinuerlige suksess i mer enn 70 år. Pepperl+Fuchs-konsernet har i dag mer enn 6300 ansatte globalt. Produksjonen er basert på ISO 9001 og finner sted i Tyskland, USA, Singapore, Ungarn, Indonesia og Ungarn.