MEDC LD15 UL Скачать руководство пользователя страница 4 | Manualshive

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Access to terminals & DIL switch

Ensure the cover seal is correctly seated in its groove during re-assembly. There should be a maximum gap of 0.0075”
(0.2mm) between the faces of the cover and enclosure to ensure o-ring compression.

01/18

© MEDC 2018

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Содержание LD15 UL

Страница 1: ...ssion We reserve the right to make alterations in line with technical advances and industry standards Veuillez noter que toutes les pr cautions ont t prises pour assurer l exactitude de notre manuel t...

Страница 2: ...01 18 MEDC 2018...

Страница 3: ...or separate diagram provided with the unit viii Ensure that only the correct listed or certified cable glands are used and that the assembly is shrouded and correctly earthed ix Ensure that only the...

Страница 4: ...IL switch Ensure the cover seal is correctly seated in its groove during re assembly There should be a maximum gap of 0 0075 0 2mm between the faces of the cover and enclosure to ensure o ring compres...

Страница 5: ...el The beacon can be powered directly or initiated by a 24Vdc relay or telephone ringing signal if requested when ordered Note The unit complies with 24Vdc UL ULC regulated power supplies WIRING DETAI...

Страница 6: ...he device The combinations are as per the table above Note The steady function 1 0 0 is not available on ULC certified units The operating voltage of the unit is stated on the label The unit can be po...

Страница 7: ...age available As the operating current varies with the flash pattern selected each unit will be marked with the worst case current See the certification label fitted to the enclosure NOMINAL VOLTAGE T...

Страница 8: ...0 Blue 5 0 2 7 2 7 N A 3 9 2 1 Note The combination of double flash operation on a blue unit with a cast guard is not covered by the ULC listing AC Units Note Model variants with candela ratings below...

Страница 9: ...y returning the unit to MEDC During maintenance if the cover lens assembly grease needs to be re applied a PFPE Perfluoropolyether based grease such as KRYTOX GPL203 by DuPont of Perfluorolube 22 6 by...

Страница 10: ...0 254Vac Assessment of Functional Safety This Beacon is intended for use in a safety system conforming to the requirements of IEC61508 Sira Test certification Ltd has conducted a Failure Modes Effect...

Страница 11: ...ge freq of dangerous failure high demand PFH h 1 6 247E 08 6 247E 09 SIL 4 1oo1 Hardware safety integrity compliance Route 1H Systematic safety integrity compliance Route 1S Systematic Capability SC1...

Страница 12: ...e Alarm system it is recommended as per BS 5839 part 1 eq EN 54 that the product is tested at least once a week In all other applications it is strongly recommended to test the product at least once a...

Страница 13: ...ni avec l unit Veiller ce que seuls les presse toupes certifi s ou r pertori s corrects sont utilis es et que l ensemble est prot g et correctement mis la terre S assurer que seuls les bouchons r pert...

Страница 14: ...le joint du couvercle est correctement ins r dans son logement lors du remontage Il devrait y avoir un cart maximum de 0 0075 0 2 mm entre les faces de la couverture et de l enceinte pour assurer la...

Страница 15: ...diqu e sur l tiquette d un un relais 24V CC me aux alimentations r gul es UL ULC en L AILS DU C B A AGE VERSION T it L quipement peut tre aliment direct n 24 V c c NS MONTA AGE DIRECT tement ou T MONT...

Страница 16: ...inq filets complets en prise pour une longueur minimale de 10 mm vii Pour les connexions d alimentation utilisez un fil avec une valeur nominale minimum de 105 C viii Ne doivent pas tre utilis es comm...

Страница 17: ...r elle de fonctionnement typique pour chaque tension nominale disponible Comme le courant de fonctionnement varie avec la s quence de clignotement s lectionn e chaque unit sera marqu e avec le courant...

Страница 18: ...ction moul e n est pas couverte par ULC D tail de l tiquette de certification typique Voir ci dessous un exemple typique d une tiquette de certification LD15 UL Unit s C A Remarque Les variantes de mo...

Страница 19: ...es via un retour de l unit MEDC Pendant la maintenance si de la graisse doit tre de nouveau appliqu e sur l ensemble capot lentille une graisse base de PFPE perfluoropoly ther comme du KRYTOX GPL203...

Страница 20: ...dans un syst me de s curit conforme aux exigences IEC61508 Sira Test certification Ltd a men une tude FMEDA Failure Modes Effect and Diagnostic Analysis Analyse et diagnostic de modes de d faillance...

Страница 21: ...illance et de leurs effets de la version de la balise LED LD15 vis vis des exigences de la norme IEC 61508 2 en utilisant un intervalle d preuve de 8 760 h Les r sultats sont indiqu s ci dessous et so...

Страница 22: ...stroboscopique doit tre utilis dans un syst me d alarme incendie il est recommand selon BS 5839 partie 1 eq 54 que le produit soit test au moins une fois par semaine Dans toutes les autres applicatio...

Страница 23: ...MEDC 2018 01 18...

Страница 24: ...on Parkway Oddicroft Lane Sutton in Ashfield United Kingdom NG17 5FB Tel 44 0 1623 444444 Fax 44 0 1623 444531 Email MEDCSales Eaton com MEDCOrders Eaton com Web www medc com MEDC Stock No TM259 ISS B...

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