Shenzhen Sunbow Sunbow Insulation Material.,MFG.,Co.,ltd

Date: 21st June 2016
Cold Shrink Terminations & Joints 1~36KV
Cold Shrink Terminations & Joints 1-36kV? ? ?? ? ??? ? ? ?? ? ?36kV joints 36kV outdoor 1kV(4 cores) 10kV(3cores) ?20kV indoor ?15kV indoorCold shrink cable accessories are manufactured with advanced liquid silicon rubber,Website:http://www.fiberglasssleeving.net, which has high resilience?and strength,good electrical insulation, is UV stable and adverse to water. The cold shrink cable terminations& joints applications from 1 to 36kV(1kV, 12kV, 15kV, 20kV, 36kV). The simple installation of cold shrink cables accessories can help you save time and physical force. It improves your work efficiency, make the cables connect safely and reliably, assure your every connection correctly sealed and insulated for long protection. So our cold shrink MV terminations & joints are widely applied in power plant (nuclear), wind farm, substations, city subway etc.Voltage ?Cores??? Description Cable size Model number 18/30kV?36?1Indoor25-50mm218/30kVWLN-1-170-150mm218/30kVWLN-1-2185-400mm218/30kVWLN-1-3500-630mm218/30kVWLN-1-41Outdoor25-50mm218/30kVWLW-1-170-150mm218/30kVWLW-1-2185-400mm218/30kVWLW-1-3500-630mm218/30kVWLW-1-412/20kV?24?1Indoor50-120mm212/20kVWLN-1-1150-300mm212/20kVWLN-1-2400-500mm212/20kVWLN-1-3630mm212/20kVWLN-1-41Outdoor50-120mm212/20kVWLW-1-1150-300mm212/20kVWLW-1-2400-500mm212/20kVWLW-1-3630mm212/20kVWLW-1-48.7/15kV(17.5)1Indoor25-50mm28.7/15kVWLN-1-170-120mm28.7/15kVWLN-1-2150-240mm28.7/15kVWLN-1-3300-400mm28.7/15kVWLN-1-41Outdoor25-50mm28.7/15kVWLW-1-170-120mm28.7/15kVWLW-1-2150-240mm28.7/15kVWLW-1-3300-400mm28.7/15kVWLW-1-46.35/11kV(12)1Indoor25-50mm26.35/11kVWLN-1-170-120mm26.35/11kVWLN-1-2150-240mm26.35/11kVWLN-1-3300-400mm26.35/11kVWLN-1-41Outdoor25-50mm26.35/11kVWLW-1-170-120mm26.35/11kVWLW-1-2150-240mm26.35/11kVWLW-1-3300-400mm26.35/11kVWLW-1-40.6/1kV(1.2)1Indoor or Outdoor25-50mm20.6/1kVWLT-1-170-120mm20.6/1kVWLT-1-2150-240mm20.6/1kVWLT-1-3300-400mm20.6/1kVWLT-1-418/30kV?(36)3Indoor25-50mm218/30kVWLN-3-170-150mm218/30kVWLN-3-2185-400mm218/30kVWLN-3-3500-630mm218/30kVWLN-3-43Outdoor25-50mm218/30kVWLW-3-170-150mm218/30kVWLW-3-2185-400mm218/30kVWLW-3-3500-630mm218/30kVWLW-3-412/20kV?(24)3Indoor50-120mm212/20kVWLN-3-1150-300mm212/20kVWLN-3-2400-500mm212/20kVWLN-3-3630mm212/20kVWLN-3-43Outdoor50-120mm212/20kVWLW-3-1150-300mm212/20kVWLW-3-2400-500mm212/20kVWLW-3-3630mm212/20kVWLW-3-48.7/15kV(17.5)3Indoor25-50mm28.7/15kVWLN-3-170-120mm28.7/15kVWLN-3-2150-240mm28.7/15kVWLN-3-3300-400mm28.7/15kVWLN-3-43Outdoor25-50mm28.7/15kVWLW-3-170-120mm28.7/15kVWLW-3-2150-240mm28.7/15kVWLW-3-3300-400mm28.7/15kVWLW-3-46.35/11kV(12)3Indoor25-50mm26.35/11kVWLN-3-170-120mm26.35/11kVWLN-3-2150-240mm26.35/11kVWLN-3-3300-400mm26.35/11kVWLN-3-43Outdoor25-50mm26.35/11kVWLW-3-170-120mm26.35/11kVWLW-3-2150-240mm26.35/11kVWLW-3-3300-400mm26.35/11kVWLW-3-40.6/1kV(1.2)3 or 4 or 5Indoor or Outdoor25-50mm20.6/1kVWLT-3(4/5)-170-120mm20.6/1kVWLT-3(4/5)-2150-240mm20.6/1kVWLT-3(4/5)-3300-400mm20.6/1kVWLT-3(4/5)-4Use:Cold shrink cable joint for XLPE -insulated 1 or 3cores cables with Al or Cu conductor, 1-36kV.Design:The joint body is made of advanced liquid siliconerubber with three layers: a conductive outer layer, aninsulating layer and a conductive inner layer.The joints kit contains all mounting material. Itimproves reliability, reduces time and labor. It fitscable sizes from 25mm2 to 500mm2.?Voltage Cores ?Cable size Model number 18/30kV?(36)150-70mm218/30kVWLJ-1-195-150mm218/30kVWLJ-1-2185-300mm218/30kVWLJ-1-3400-500mm218/30kVWLJ-1-412/20kV?(24)125-50mm212/20kVWLJ-1-170-120mm212/20kVWLJ-1-2150-240mm212/20kVWLJ-1-3300-400mm212/20kVWLJ-1-48.7/15kV(17.5)125-50mm28.7/15kVWLJ-1-170-120mm28.7/15kVWLJ-1-2150-240mm28.7/15kVWLJ-1-3300-400mm28.7/15kVWLJ-1-46.35/11kV(12)125-50mm26.35/11kVWLJ-1-170-120mm26.35/11kVWLJ-1-2150-240mm26.35/11kVWLJ-1-3300-400mm26.35/11kVWLJ-1-40.6/1kV(1.2)125-50mm20.6/1kVWLJ-1-170-120mm20.6/1kVWLJ-1-2150-240mm20.6/1kVWLJ-1-3300-400mm20.6/1kVWLJ-1-418/30kV?36?350-70mm218/30kVWLJ-3-195-150mm218/30kVWLJ-3-2185-300mm218/30kVWLJ-3-3400-500mm218/30kVWLJ-3-412/20kV?24?325-50mm212/20kVWLJ-3-170-120mm212/20kVWLJ-3-2150-240mm212/20kVWLJ-3-3300-400mm212/20kVWLJ-3-48.7/15kV(17.5)325-50mm28.7/15kVWLJ-3-170-120mm28.7/15kVWLJ-3-2150-240mm28.7/15kVWLJ-3-3300-400mm28.7/15kVWLJ-3-46.35/11kV(12)325-50mm26.35/11kVWLJ-3-170-120mm26.35/11kVWLJ-3-2150-240mm26.35/11kVWLJ-3-3300-400mm26.35/11kVWLJ-3-40.6/1kV(1.2)?3 or 4 or 525-50mm20.6/1kVWLJ-3(4/5)-170-120mm20.6/1kVWLJ-3(4/5)-2150-240mm20.6/1kVWLJ-3(4/5)-3300-400mm20.6/1kVWLJ-3(4/5)-4SEQ. Test Project 18/30kV(36) 12/20kV(24) 8.7/15kV(17.5) Result 1AC voltage ?(in air and ambient ? ? ?temperature)AC for 5min. at 81kV ? ? ?no breakdown, no ? ? ?flashoverAC for 5min. at 54kV ? ? ?no breakdown, no ? ? ?flashoverAC for 5min. at 39kV ? ? ?no breakdown, no ? ? ?flashoverPASS2Partial discharge test?10pc at 31kV?10pc at 20kV?10pc at 15kVPASS3Impulse test10 impulses of each polarity at 170kV10 impulses of each polarity at 125kV10 impulses of each polarity at 95kVPASS4Heating cycle in air ? ? ?(for termination )60 cycles at 95?C? ? ? ?100?C?and 45kV in ? ? ?air, no breakdown60 cycles at 95?C? ? ? ?100?C?and 30kV in ? ? ?air, no breakdown60 cycles at 95?C? ? ? ?100?C?and 22kV in ? ? ?air, no breakdownPASS5Heating cycle in air ? ? ?(for joints )30 cycles at 95?C? ? ? ?100?C?and 45kV in ? ? ?air, no breakdown30 cycles at 95?C? ? ? ?100?C?and 30kV in ? ? ?air, no breakdown30 cycles at 95?C? ? ? ?100?C?and 22kV in ? ? ?air, no breakdownPASS6Heating cycle voltage ? ? ?test under water30 cycles at 95?C? ? ? ?100?C?and 45kV under ? ? ?water, no breakdown30 cycles at 95?C? ? ? ?100?C?and 30kV under ? ? ?water, no breakdown30 cycles at 95?C? ? ? ?100?C?and 22kV under ? ? ?water, no breakdownPASS7Thermal short circuit ? ? ?(screen)no visible deterioration ? ? ?at current 1.97kA for 2sno visible deterioration ? ? ?at current 1.97kA for 2sno visible deterioration ? ? ?at current 1.97kA for 2sPASS8Thermal short circuit ? ? ?(conductor)no visible deterioration ? ? ?at current 3.0kA for 1sno visible deterioration ? ? ?at current 3.0kA for 1sno visible deterioration ? ? ?at current 3.0kA, for 1sPASS9Dynamic short circuitno visible deterioration ? ? ?at current 23.0kA for 2sno visible deterioration ? ? ?at current 23.0kA for 2sno visible deterioration ? ? ?at current 23.0kA for 2sPASS10AC voltage for 15 minAC for 15 min at ? ? ?45kV. no breakdown, ? ? ?no flashoverAC for 15 min at ? ? ?30kV. no breakdown, ? ? ?no flashoverAC for 15 min at ? ? ?22kV. no breakdown, ? ? ?no flashoverPASS11Salt fog ? ?(for outdoor ?terminations only)1000H at 22.5kV, ? ? ?no breakdown, ? ? ?no flashover1000H at 15kV, ? ? ?no breakdown, ? ? ?no flashover1000H at 11kV, ? ? ?no breakdown, ? ? ?no flashoverPASS12Humidity ? ? ? ? ? (for indoor ? ? ?terminations only)300H at 22.5kV, ? ? ?no breakdown, no flashover300H at 15kV, ? ? ?no breakdown, ? ? ?no flashover300H at 11kV, ? ? ?no breakdown, ? ? ?no flashoverPASS
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