EPSILLONMake 1100 V grade Plain copper Conductor PVC insulated Taped helically G S Wire Armoured & Sheathed overall with ZHLS CompoundOxygen index . According to ASTM D 2863 not less than 30%Temp.index @oxygen index as per ASTM D 2863 280*C atoxygen index 21%Acid gas generation test as per ice 754-1 not more than 20%smoke density rating as ASTM D2843 max 20%and light transmittance 80%minFlammability test as per ice 332-1 min 50 mm from top should be undecomposedmax HCL Emission as per iec 6075-1 min .0.5%