Power Quality Monitoring

▼Chapter 6Cable split core CTs▼ApplicationThe cable split core CTs of the types KUW1, 2 and 4, due to their very compact design and easy mounting, are well suitable for in limitedspace or places difficult to reach. Cable split core CTs are especially used in cases, when the electricity path may not be interrupted.KUW1KUW2Type KUW 1The cable split core CT, type KUW1 is a very compact current transformer and especially suitable for digital panel meters. The designof the CT provides correct mounting arround the cable and is closed with a clearly audible „click“. The two delivered cable binders ofUV-resistant material protect the CT additionally.Types KUW 2 and KUW4The special rubber coating around the PVC housing keeps the parts of the current transformers togerther and additionally protectsagainst external influence. The UV-resistant cable binders enable a quick and convenient installation on the insulated primary cable.The specified data below about burden and accuracy class refer to the ends of the multi-coloured coded, 5 meter long secondary leadswhich are supplied....for 18 mm cable diameter...for 27 mm cable diameterTechnical dataApplicationIndoor/only for insulated cablesCapacity Ith60*In/1sOverload capability120 % duty cycleInsulation material classEAmbient temperature-5 to +40°CFrequency50/60HzPrimary conductorCable with max. 27mm diameterLength of secondary conductor5m, multicolour codedDiameter 0.5mm 2VersionPVC169