E2S BExS120D Instruction Manual Download Page 15 | Manualshive

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E2S BExS120D Instruction Manual Download Page 15

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Summary of Contents for BExS120D

Page 1: ...44 The table shows the input current taken by the various sounders The current levels shown above are for the 440Hz Continuous tone nominal input voltage Nominal current at nominal voltage Table 1 Ele...

Page 2: ...f it does it will only exist for a short time Gas Groupings Group IIA Propane Group IIB Ethylene Group IIC Hydrogen and Acetylene up to 55 C ambient Temperature Classification for Gas Applications T1...

Page 3: ...tightened to ensure that the unit cannot move in service Fig 1a Fixing Location for Sounder Flare Fig 1b Fixing Location for Sounder Radial 7 Access to the Flameproof Enclosure To access the Ex d cha...

Page 4: ...are both located on the terminal chamber section of the unit Fig 3 Internal View of Cover When using the internal earth terminal ensure that the stainless steel M4 flat washer is between the incoming...

Page 5: ...nimum power rating of 0 5 watts or a minimum resistance value of 500 and a minimum power rating of 2 watts The resistor must be connected directly across the ve and ve terminals as shown in the follow...

Page 6: ...current relevant standards EN60079 19 IEC60079 19 Explosive atmospheres Equipment repair overhaul and reclamation EN 60079 17 IEC60079 17 Explosive atmospheres Electrical installations inspection and...

Page 7: ...mittent 660Hz 1 8s on 1 8s off 1 0 0 0 1 0 2 5 19 1400Hz to 1600Hz sweeep up over 1s 0 1 0 0 1 0 2 5 1600Hz to 1400Hz sweep down over 0 5s 20 Continuous 660Hz 1 1 0 0 1 0 2 5 21 Alternating 554 440Hz...

Page 8: ...ISARD R N POTTS OF NTS 1 1 OPTIONAL LINE MONITORING RESISTOR CUSTOMER SUPPLIED 500 MIN 2W MIN OR 3K3 MIN 0 5W MIN MINIMUM VALUES R1 Single Stage Configuration Config 1a Optional Line Monitoring Heade...

Page 9: ...TE ISSUE DATE APPROVED CHECKED DATE DATE DRAWN WEIGHT Kg SURFACE FINISH MATERIAL ALTERNATIVE MATERIAL SHEET SCALE TITLE A3 IF IN DOUBT ASK DO NOT SCALE ALL DIMENSIONS IN MM DRAWING NUMBER A B C D E F...

Page 10: ...nds B V Utrechtseweg 310 6812 AR Arnhem Netherlands Quality Assurance Notification Module D SIRA 05 ATEX M342 Provisions fulfilled by the equipment II 2G Ex db IIB or IIC T4 Gb II 2G Ex db eb IIB or I...

Page 11: ...are in accordance with the restriction of the use of hazardous substances in electrical and electronic equipment including amendment by Directive 2015 863 EU Regulation EC 1907 2006 Registration Evalu...

Page 12: ...duction process Module D Sira Certification Service Notified Body No 0518 Rake Lane Eccleston Chester CH4 9JN UK Quality Assurance Notification Module D CSAE 22UKQAN0046 Provisions fulfilled by the eq...

Page 13: ...and Place of Issue London 12 09 2022 UKCA Declaration of Conformity On behalf of European Safety Systems Ltd I declare that on the date the equipment accompanied by this declaration is placed on the...

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