Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Zener Barrier Z728.H.F

Z728.H.F
  • 1-channel
  • DC version, positive polarity
  • Working voltage 26.5 V at 10 µA
  • Series resistance max. 273 Ω
  • Fuse rating 50 mA
  • DIN rail mounting
  • High power version
  • Replaceable back-up fuse

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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  Z728.H.F

General specifications
TypeDC version, positive polarity
Electrical specifications
Nominal resistance240 Ω
Series resistancemax. 273 Ω
Fuse rating50 mA
Hazardous area connection
Connectionterminals 1, 2
Safe area connection
Connectionterminals 7, 8
Working voltage
Supply loopmax. 26.9 V
Measurement loopmax. 26.5 V at 10 µA
Conformity
Degree of protectionIEC 60529
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-25 ... 70 °C (-13 ... 158 °F)
Relative humiditymax. 75 % , without condensation
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Core cross-sectionmax. 2 x 2.5 mm2
Massapprox. 150 g
Dimensions12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch)
Construction typemodular terminal housing , see system description
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination CertificateBAS 00 ATEX 7096
MarkingEx-Hexagon II (1)GD, [Ex ia Ga] IIC, [Ex ia Da] IIIC, (-20 °C ≤ Tamb ≤ 60 °C) [circuit(s) in zone 0/1/2]
Voltage28 V
Current120 mA
Power830 mW
Supply
Maximum safe voltage250 V
Series resistancemin. 235 Ω
CertificateTÜV 99 ATEX 1484 X
MarkingEx-Hexagon II 3G Ex nA II T4 [device in zone 2]
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
Control drawing116-0118
UL approval
Control drawing116-0355 (cULus)
CSA approval
Control drawing116-0119
IECEx approvalIECEx BAS 18.0033
Approved for[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Documents: Z728.H.F

ManualsLanguageFile TypeFile Size
Manual Zener Barriers Z-SystemENGPDF1203 KB
Handbuch Zenerbarrieren Z-SystemGERPDF1203 KB
Instruction manuals
ИнструкцииBULPDF0 KB
Návod k poużitíCZEPDF195 KB
Instruktions manualDANPDF194 KB
Instruction manualENGPDF68 KB
KasutusjuhendESTPDF190 KB
KäyttöohjeFINPDF191 KB
Manuel d'instructionsFRAPDF136 KB
BetriebsanleitungGERPDF69 KB
Οδηγίες χρήσηςGREPDF205 KB
HandleidingHOLPDF196 KB
Instruction manual / BetriebsanleitungHRVPDF194 KB
Használati útmutatóHUNPDF136 KB
Manuale di istruzioniITAPDF69 KB
Lietošanas pamācībaLAVPDF194 KB
Instrukciju vadovasLITPDF0 KB
Instrukcja obsługiPOLPDF0 KB
Manual de instruçõesPORPDF196 KB
Manual de utilizareRONPDF196 KB
Návod na poużitieSLKPDF0 KB
Navodila za uporaboSLVPDF192 KB
Manual de instruccionesSPAPDF133 KB
ManualSWEPDF192 KB

Approvals+Certificates: Z728.H.F

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0061CPDF193 KB
Certificates
Baseefa IECEx ia IECEx Certificate of ConformityIECEx BAS 18.0033LINK---
Canada CSACoC 1041594PDF93 KB
Canada UL cULE106378 cUL (QUZW7)LINK---
Canada UL cULE106378 cUL (QVAJ7)LINK---
China NEPSIGYJ15.1066PDF4155 KB
DNV GL MarineTAA00001WXPDF77 KB
EAC Lenpromexpertiza (LPE) EAC TP TC 012/2011EAEC RU C-DE.AA71.B.00100/19PDF6852 KB
Europe Baseefa II (1) D II (1) G I (M1) ATEXBAS 00 ATEX 7096PDF5273 KB
Europe TUV Nord II 3 G ATEX Category 3 GTÜV 99 ATEX 1484XPDF1460 KB
USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378CoC 20131125 - E106378 RepRef 20131122PDF259 KB
USA FMFM 17 US 0370PDF472 KB
USA ULE106378 UL (QUZW)LINK---
USA ULE106378 UL (QVAJ)LINK---
Worldwide Pepperl+Fuchs Functional Safety AssessmentCERT-5207PDF575 KB
Control drawings
Control Drawing CSA / Control Drawing CSA   PDF232 KB
Control Drawing FM / Control Drawing FM   PDF169 KB
Control Drawing UL / Control Drawing UL   PDF92 KB