Steel wire reinforced temperature-resistant waterproof medium-voltage crosslinked cable

The invention discloses a steel wire reinforced temperature-resistant waterproof medium-voltage crosslinked cable, which comprises three insulated wire cores, wherein the three insulated wire cores are twisted into a finished cable; a temperature-resistant waterproof layer, an inner cushion layer, an armor layer, a temperature-resistant glass fiber layer and a protective sleeve layer are sequentially laminated and coated on the finished cable from inside to outside; gaps are formed among the three insulated wire cores and between the finished cable and the temperature-resistant waterproof layer; and the gaps are filled with water-blocking filling ropes. The cable has excellent waterproof and temperature-resistant performance and high safety coefficient. 本发明公开了一种钢丝加强型耐温防水中压交联电缆，包括：三根绝缘线芯；三根绝缘线芯绞合为一成缆；成缆由内而外依次层叠包覆有耐温阻水层、内垫层、铠装层、耐温玻纤层和保护套层；三根绝缘线芯之间、成缆与耐温阻水层之间均具有间隙；间隙内填充有阻水填充绳。本发明具有优良的防水耐温性能，安全系数高。