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5.SERVICESCHEDULETable1

Task Periodicity1. Inspectionforvisiblephysicaldamage weekly2. Satisfactoryoperationtest monthly3. Checkandcleandustcontamination every6months4.

Check

and

clean

base

and

head

contacts

and

connections

Annually

6.WARRANTYThemanufacturerguaranteesproductcompliancewiththeEN54-7:2001.Thewarrantperiodis36months from thedateofpurchase,providing that requirementscovered insection5havebeenobserved.

UniPOSLtdSHORTCIRCUITISOLATOR 6202L

1.INTRODUCTIONShort circuit isolator6202L isdesigned tocutoff (to isolate)ashortcircuitedsegment ina line(loop).Inthiswaythevariableunitsautomaticfiredetectors,manualcallpointsandothers,whicharenot in theshortcircuitedsegment remainactiveand the line (loop)protection level ishigher.Whereisolatorsarenotincluded,incaseofashortcircuitthefirecontrolpanelinterruptsthepowersupplyoftheline(loop)andallunitsstopworking.Asegmentisapartofaloopbetweentwoadjacentisolators.2.TECHNICALDATA2.1.Supplyvoltage -(18-26)VDC2.2.Currentconsumptioninquiescentstate,at26VDC -notmorethan100A2.3.Equivalentresistanceofisolatorinaline:

-inquiescentstate -6,5k

2.4.Connectiontofirecontrolpanel -two-wire2.5.Degreeofprotection -IP40

2.6.Operating temperaturerange -minus10/plus602.7.Temperaturelimits -minus40/plus702.8.Relativehumidityresistance -(92+3

-2)%at 25

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