MOLDED PARTS Qualtek Electronics QMR MEDIUM VOLTAGE RIGHT ANGLE / STRAIGHT BOOT UP TO 36kV Features/Applications The medium voltage right angle boots and straight boots are made from radiation cross-linked polyolefin. With the specially designed formulation, the boots are excellent electrical insulators and have great anti-tracking, UV resistant, weather proof and flame retardant properties. It can be safely used in protecting cable ends up to 36kV against flashover or surges induced while working in switchgear and transformer boxes. Operating temperature: -55°C to +100°C Minimum shrink temperature: 110°C Minimum full recovery temperature: 130°C RoHS Compliant Technical Data Property Test Method Typical Data Tensile Strength ASTM D 2671 >12 MPa min. Elongation at Break ASTM D 2671 >300% min. Tensile Strength After Thermal Aging (120°C, 168 hrs.) ASTM D 2671 >8.5 mpA Elongation at Break After Thermal Aging (120°C, 168 hrs.) ASTM D 2671 >200% IEC 243 >15kV / mm Dielectric Strength ASTM D 2303 Pass Water Absorbtion ISO 62 1% max. Volume Resistance IEC 93 10 Ω.cm Tracking Resistance (3.75KV, 1hr.) 13 IEC 93 > 25 Copper Corrosion (120°C, 168 hrs.) ASTM D 2671 No corrosion Cold Bend (-40°C, 4 hrs.) ASTM D 2671 No cracking Flammability (Oxygen Index) Product Dimensions As Supplied (mm) Part Number After Recovered (mm) Type Dl (Min.) D2 (Min.) Dl (Max.) D2 (Max.) QMR110 (80/36-35/18) Right Angle 80 35 36 18 170 125 - 4.2 3.5 QMR120 (80/36-50/18) Right Angle 80 50 36 18 170 125 - 3.8 3.5 QMR130 (80/36-50/27) Right Angle 80 50 36 27 160 140 - 3.8 3.5 QMR140 (95/38-70/28) Right Angle 95 70 38 28 160 140 - 4.2 4.8 145 68 72 34 215 140 - 4.0 4.0 QMR150 (145/72-68/34) Right Angle Ll L2 L Wl W2 ( + 10%) ( + 10%) ( + 10%) ( + 10%) ( + 10%) QMR160 (80/35-34/20) Straight 80 34 35 20 145 30 220 3.2 3.2 QMR170 (80/35-58/20) Straight 80 58 35 20 145 30 220 3.2 3.2 QMR180 (140/65-90/33) Straight 140 90 65 33 155 40 320 4.0 4.0 ISO-9001 Company www.qualtekusa.com QMR-200C