XIN CHENG INDUSTRY MATERIAL CO., LTD.  

Product Name: FRP Rectangular Bar for Tranformer Winding / Insulation Rectangular Strips Color: White Certification: ISO9001 Classification: Hybrid Insulation Materials Maximum Voltage: >100KV Thermal Rating: 200 200 Material: Fiberglass Chemistry: Glass-Firber Type: FRP Application: Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical base, Shell Usage: Transformer Winding Tempaerture Index: Class C Class H F Colour: White Trademark: XINCHENG Transport Package: Pallets Specification: according to customer requirments Origin: China Product Description TRANSFORMER SpacerFOR WINDINGDescriptionTransformer Spacer is made from fiberglass with epoxy resin/polyester resin pultruded profile.It's widely used as a dovetail spacer in coil winding assembly in dry type transformers.FeaturesInsulation class F (155oC) & H (180oC) & C (200oC)High hardness and stiffnessHigh mechanical strength with light weightExcellent electrical properties with corrosion resistantLow shrinkage and compatibilityDimension stability and Maintenance freeApplicationsTo be widely used in dry type transformers,electrical motors,swithgears and electrical reactors.AvailableAs per customer requestSpecificationPropertiesUnitStandardSpecified valueObtained valueWater absorption%ASTM-D 570-810.2 MAX.0.007Sp. Gravity at 270 cASTM-D 792-912 22.2Sp. Gravity at 270 cKg/ cm2ASTM-D 638-91750010715Impact strengthKJ/m2.ASTM-D 256-2003400 min>408Arc resistance,secASTM-D-495-99186Compressive strength(axial)Kg/cm2.ASTM-D 695-9140006248Flexural strengthKg/cm2ASTM-D 349-7850009550Comparative tracking indexCTI VOLTSIES 60112-2003600 min>600Di-electric strength proof axialKV / mmASTM-D 149-97a50 KV/25 min.66Di-electric strength proof radialKV/mmASTM-D 149-97a10 KV / MM15Insulation resistanceohmsASTM-D 257-921 x 10101.9 x 1015Martens heat distortion temperature0CDIN 53462 1987MIN 200>210Splitting resistance,nIS10192-82,Appendix D40005346Glass content%BS-4994 198780 582