1kv heat shrinkable power cable accessories

?? 1kv heat shrinkable power cable accessories features: (1) light weight, reliable operation, easy installation (2) shrink fast, no cracking temperature guide: at -50 ℃ → 105 ℃ temperature of long-term use. Application range: products are widely used in electric power, petrochemical, metallurgy, railway, port and other buildings. Product Specifications: (1) products are mainly classified into cable terminal and intermediate cables; (2) products divided into two core, three-core, four cores, five core; (3) Model 10-16mm2 to 300-400mm2. Notes: 0 stands for the cable 10-16mm2 1 stands for the cable 25-50 mm2 2 stands for the cable 70-120 mm2 3 stands for the cable 150-240 mm2 4 stands for the cable 300-400 mm2 Notes: 0 stands for the cable 10-16mm2 1 represents a suitable cable 25-50 mm2 2 stands for the cable 70-120 mm2 3 stands for the cable 150-240 mm2 4 stands for the cable 300-400 mm2 1KV heat shrinkable power cable accessories technical parameters PROPERTY TEST METHOD Test Project Test Method Test RESULT Results AC WITHSTAND FOR 1MIN UNDER RAIN 1MIN frequency voltage (wet) 4KV no flashover, no breakdown 4kv, 1min, wet under a combination of a sample without flashover and breakdown HEATING CYCLES VOLTAGE TEST load cycle test conductor was heated to 90 -95 ℃, each cycle of 8h, wherein the heating 5h, cooling 3h, a total of three cycles three times to load cycle test AC WITHSTAND TEST FOR 4H 4H frequency voltage test 2.4kv no flashover, no breakdown 2.4kv according to standards, 4h, a combination of a sample without flashover and breakdown