QMR QUALTEK | Alldatasheet
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MEDIUM VOLTAGE RIGHT ANGLE / STRAIGHT BOOT UP TO 36kV Features/Application s 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. Techni cal Data Product Dimension s Typical DataProperty Test Method Tensile Strength Elongation at Break Tensile Strength After Thermal Aging (120°C, 168 hrs.) Elongation at Break After Thermal Aging (120°C, 168 hrs.) Dielectric Strength Tracking Resistance (3.75KV, 1hr.) Water Absorbtion Volume Resistance Flammability (Oxygen Index) Copper Corrosion (120°C, 168 hrs.) Cold Bend (-40°C, 4 hrs.) >12 MPa min. >300% min. >8.5 mpA >200% >15kV / mm Pass 1% max. 10 Ω.cm > 25 No corrosion No cracking ASTM D 2671 ASTM D 2671 ASTM D 2671 ASTM D 2671 IEC 243 ASTM D 2303 ISO 62 IEC 93 IEC 93 ASTM D 2671 ASTM D 2671 QMR110 (80/36-35/18) QMR120 (80/36-50/18) QMR130 (80/36-50/27) QMR140 (95/38-70/28) QMR150 (145/72-68/34) QMR160 (80/35-34/20) QMR170 (80/35-58/20) QMR180 (140/65-90/33) 145 140 220 220 320 Part Number Dl (Min.) (Min.) After Recovered (mm)As Supplied (mm) 170 170 160 160 215 145 145 155 Dl (Max.) (Max.) Ll ( + 10%) 125 125 140 140 140 Right Angle Right Angle Right Angle Right Angle Right Angle Straight Straight Straight Type 3.5 3.5 3.5 4.8 4.0 3.2 3.2 4.0 4.2 3.8 3.8 4.2 4.0 3.2 3.2 4.0 Operating temperature: -55°C to +100°C Minimum shrink temperature: 110°C Minimum full recovery temperature: 130°C RoHS Complian t ( + 10%) L ( + 10%) Wl ( + 10%) ( + 10%) ISO- 9001 Company www. qualtek usa. com QMR-200C MOLDED PARTS