High temperature protection middling pressure armor aluminum alloy power cable

The utility model relates to a high temperature protection middling pressure armor aluminum alloy power cable, including cable core and sheath, interval distribution has a plurality of cable cores in the sheath, cable core ab intra is to including aluminum alloy conductor, conductor shield, insulation protective layer and external shielding layer outward in proper order, closely knit packing has the filling layer between sheath and each cable core, sheath ab intra outwards includes inner sheath, steel strip armoring and oversheath in proper order, be provided with temperature induction line in the sheath, owing to be provided with temperature induction line, accessible temperature induction line carries out temperature detection protection, when the load temperature is higher than certain temperature, can provide guard signal or direct supply interruption in order to protect the oading equipment facility through temperature induction line. 本实用新型涉及一种高温保护中压铠装铝合金电力电缆，包括缆芯和护套，护套内间隔分布有若干缆芯，所述缆芯自内至外依次包括铝合金导体、导体屏蔽层、