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Содержание BExCS110-L2D-P Series

Страница 1: ...230Vac 56mA 48mA 253V Max Tone 4 Nom Tone 44 The table shows the input current taken by the various units The current levels shown above are for the 440Hz Continuous tone nominal input voltage Nominal...

Страница 2: ...plosive gas air mixture not likely to occur in normal operation and if it does it will only exist for a short time Gas Groupings Group IIA Propane Group IIB Ethylene Temperature Classification for Gas...

Страница 3: ...it cannot move in service Fig 1a Fixing Location for Combined Flare Fig 1b Fixing Location for Combined Radial 7 Access to the Flameproof Enclosure To access the Ex d chamber remove the four M6 hexago...

Страница 4: ...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 earth wire and the encl...

Страница 5: ...and a minimum 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 th...

Страница 6: ...ometer fully clockwise BExCS110 L2D P AC BExCS110 L2D P DC Fig 9 Location of Volume Control Potentiometer 14 3 Flash Rate Settings The BExCS110L2D beacons can produce different flash patterns as shown...

Страница 7: ...Repair Maintenance repair and overhaul of the equipment should only be carried out by suitably qualified personnel in accordance with the current relevant standards EN60079 19 IEC60079 19 Explosive at...

Страница 8: ...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...

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Страница 10: ...G NUMBER A B C D E F G 10 9 G F E 7 8 6 5 D C 1 3 4 2 A B D210 06 611 R S RAIT B ISARD R N POTTS OF NTS 1 1 OPTIONAL LINE MONITORING RESISTOR CUSTOMER SUPPLIED 500 MIN 2W MIN OR 3K3 MIN 0 5W MIN MINIM...

Страница 11: ...ALE ALL DIMENSIONS IN MM DRAWING NUMBER A B C D E F G 10 9 G F E 7 8 6 5 D C 1 3 4 2 A B D210 06 615 R S RAIT B ISARD R N POTTS OF NTS 1 1 Single Stage Configuration Config 1a Stage 1 Apply Power to S...

Страница 12: ...cation Conformity to EU type based on quality assurance of the production process Module D Sira Certification Service Notified Body No 2813 CSA Group Netherlands B V Utrechtseweg 310 6812 AR Arnhem Ne...

Страница 13: ...te and Place of Issue London 21 05 2020 EU 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...

Страница 14: ...X2639X Notified Body for Quality Assurance Notification Conformity to EU type based on quality assurance of the production process Module D Sira Certification Service Notified Body No 0518 Rake Lane E...

Страница 15: ...nd 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 ma...

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