HEAT SHRINK MEDIUM VOLTAGE INSULATION TUBING QBIT HEAT SHRINKABLE BUS BAR INSULATION TAPE, 5-24kV SHRINK RATIO 30% Features/Applications QBIT is made from radiation cross-linked polyolefin. The dual layer structure of insulation / hot melt adhesive make the tape effectively provide electric insulation and shock protection for bus bar up to 24kV. Widely used to protect irregular shaped bus bar or connectors where tube products cannot be applied. Meltable inner layer Easy to install Easy to remove for inspection Operating temperature: -55°C to +105°C Full recovery temperature: 100°C Standard color: Red RoHS Compliant Technical Data Test Method Typical Data Tensile Strength Property ASTM D 2671 >11.8 MPa Tensile Strength After Aging (120°C, 168 hrs.) ASTM D 2671 >10MPa Elongation at Break ASTM D 2671 > 550% Elongation at Break After Aging (120°C, 168 hrs.) ASTM D 2671 > 450% Dielectric Strength IEC 243 > 20kV / mm Volume Constant IEC 250 Max. 3.5 Volume Resistance IEC 93 > 10 13 Ω.cm (min.) Flammability ASTM D 2671 Self-extinguish in 60 seconds Copper Corrosion (120°C, 168 hrs.) ASTM D 2671 No corrosion ISO 62 < 0.5% Water Absorption (23°C, 14 days) Product Dimensions As Supplied (mm) After Recovered (mm) Width (nom.) Wall Thickness Standard Length (Meter) QBIT-1 25 1.0 ± 0.1 10 or 30 QBIT-2 50 1.0 ± 0.1 10 or 30 QBIT-4 100 1.0 ± 0.1 10 or 30 Part Number www.Qualtekusa.com QBIT-0400