COMPALARM A
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Catalog excerpts

COMPALARM A - 1

GENERAL The system is composed by: • Alarm card • Power supply and flashing card • Relay card • Timing card • Card holder unit • Power transformers and Dc/Dc converters • Signalling cells, SQ type (with LED on request) It's available in 2 different executions: • The first one being supplied with its various componentsunassembled, but fitted with their corresponding wiring terminals. • The second is being supplied as a prewired solution in a flush mounting rack. The first solution is the most versatile either for assembling or displaying. As far as its operation is concerned, the alarm unit (optical and acoustic signalling) is excited, when its input contact changes its status (i.e. When it changes from open or normal condition to close or alarm condition). The alarm action behaviour follows the detailed patterns given in the ISA selection table, at the page 5 according with the selected sequence. The system is also fi tted with terminals for wiring external push-buttons for: • Sequence test, in order to control the system’s effi ciency. • Acknowledge, in order to intervene on the siren during its normal operation. • Resetting the cards, which memorize the tripping of the functions. An interesting feature of the COMPALARM A, are the interconnections available at its splittable terminal, which makes the wiring much easier, as it allows to wire the terminal block detached from the card. The particular position of the terminal block allows also to optimize the available space at the board. 2 | ALARM SYSTEMS COMPALARM | TEMPERATURE MONITOR

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COMPALARM A - 2

SEQUENCE TABLE ALARM SYSTEMS COMPALARM | TEMPERATURE MONITOR DEVICES CTT | 3

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COMPALARM A - 3

With 100 x 190 mm overall size, it can produce 2 fi ashing types, 1-H,5Hz and 2h-3Hz freguency. On the fi ash card is located also the relay for the acoustic signaling, the capacity of which is featured by 10 A 250 Vac and 2500 VA as max commutable power. There is also possibility of inserting in same card the remote control cumulative relay for distance detection of a tripped system, having the same characteristics as for the acoustic signaling relay. The auxiliary power supply is also signaled by means of green LED on the flashing card. Whilst the simple and double fi ashing are...

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COMPALARM A - 4

VERSIONS PRE-WIRED RACK - DIMENSIONS WIRING DIAGRAM ALARM SYSTEMS COMPALARM | TEMPERATURE MONITOR DEVICES CTT |

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COMPALARM A - 5

TRANSFORMERS When the provided auxiliary power supply is different from 24 VAC or 24 VDC, you cannot power the alarm directly on the card flasher 2ft but you have to use upstream power transformers series TR or converters DC series. If the auxiliary power supply is 110 VAC or 230 VAC or 400 VAC are used transformers TR series with the secondary 24 VAC which then feed then the card flasher 2FT VAC. The transformers are available in various capacities from 50 VA to 300 VA. If the auxiliary power supply is 48 VDC, 110 VDC or 220 VDC are used DC converters with secondary 24 VDC which then feed...

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