SUPERVISORY COMMUNICATION PILOT CABLE P …

1 SUPERVISORY COMMUNICATION PILOT CABLE P (S) QXWQX 250V GRADE PILOT CABLECONDUCTORT inned Annealed Copper WireINSULATIONP olyethylene Type 03 complying with BS 6234 TWINNINGTwo insulated conductors are twisted together to form a pairLAID-UPPairs are laid-up into a compact and symmetrical CABLE coreCORE WRAPPINGThe CABLE core is wrapped with a layer of non-hygroscopic tapeSCREENA layer of mm thick aluminium tape with 30% overlapBEDDING Extruded Black PVC Type TM1 and containing anti-termite repellent additivesARMOURA layer of galvanised steel wireOUTER SHEATHE xtruded Black PVC Type TM1 and containing anti-termite repellent additivesCOLOUR SCHEME FOR PAIRS ARRANGEMENT1) 7, 19 & 37-PAIR CABLESL ayerPairs ArrangementCentre ( 1 Pr )Black/Red1st layer ( 6 Pr )Black/Blue, Black/White, Black/Green, Black/Yellow, Black/Brown, Black/Grey2nd layer ( 12 Pr ) Black/Orange, Black/Violet, Red/Blue, Red/White, Red/Green, Red/Yellow,Red/Brown, Red/Grey, Red/Orange, Red/Violet, Blue/White, Blue/Green3rd layer ( 18 Pr ) Blue/Yellow, Blue/Brown, Blue/Grey, Blue/Orange, Blue/Violet, White/Green,White/Yellow, White/Brown, White/Grey, White/Orange, White/Violet, Green/Yellow,Green/Brown, Green/Grey, Green/Orange, Green/Violet, Yellow/Brown, Yellow/GreySUPERVISORY COMMUNICATION PILOT CABLE P (S) QXWQX 250V GRADE PILOT CABLE2) 12-PAIR CABLEL ayerPairs ArrangementCentre ( 3 Pr )Black/Red, Black/Blue, Black/White1st layer ( 9 Pr )

2 Black/Green, Black/Yellow, Black/Brown, Black/Grey, Black/Orange, Black/Violet,Red/Blue, Red/White, Red/GreenCONSTRUCTION DATA1) BREAKDOWN TEST VOLTAGE FOR 1 MINUTE : 5 kV dcNo. ofInsulationBeddingDiameter of OutersheathOverallCableBreakdownpairsthi cknessthickness armour wirethicknessdiameterweighttest voltagefor 1 , , ,0602) BREAKDOWN TEST VOLTAGE FOR 1 MINUTE : 10 kV dcNo. ofInsulationBeddingDiameter of OutersheathOverallCableBreakdownpairsthi cknessthickness armour wirethicknessdiameterweighttest voltagefor 1 , , ,0503) BREAKDOWN TEST VOLTAGE FOR 1 MINUTE : 25 kV dcNo. ofInsulationBeddingDiameter of OutersheathOverallCableBreakdownpairsthi cknessthickness armour wirethicknessdiameterweighttest voltagefor 1 , , ,300 SUPERVISORY COMMUNICATION PILOT CABLE P (S)

3 QXWQX 250V GRADE PILOT CABLEELECTRICAL CHARACTERISTICSC onductor Resistance at 20 CMutual CapacitanceCapacitance UnbalanceInsulation ResistanceSize* Pair-to-Pair ,000 CABLE STRUCTURAL Core Binder TapePVC SheathG alvanised Steel Wire ArmourPolyester TapeAluminium TapeDrain WirePE TapePTP TapeCable Core Binder TapePVC SheathG alvanised Steel Wire ArmourPolyester TapeAluminium TapeDrain WirePE TapePTP TapeCable Core Binder TapeDrain WireAluminium TapePolyester TapeGalvanised Steel Wire ArmourPVC SheathPTP TapePE TapePVC SheathCable Core Binder TapeG alvanised Steel Wire ArmourPolyester TapeAluminium TapeDrain WirePE TapeTwisted PairsTwisted PairsTwisted PairsTwisted Pairs7 Pairs12 Pairs19 Pairs37 Pairs