Cable electric heater, explosion-proof execution, ENGKEh-1 24 meters 1,23 kW ENGKEh-1-1,23/220-24,0 of 50 watts/meter

Type cable: ENGKEh - 1, explosion - proof execution: are applied to operation in explosive zones where formation of explosive mixes of gases and vapors is possible. Here heaters on 220 volts and 380 volts of food are presented. . .
Specifications:
The maximum temperature on the surface of heaters, °C 180
Minimum diameter of a bend, mm, not less than 20
Length of low - temperature conclusions, mm of 1000
Specific mass of an active part of the heater, kg/m, no more than 0,15
Middle service life, about 6 years
Middle shelf life, about 3 years
Electric resistance of isolation of heaters
at a temperature of air (25 + - 10) °C
and relative humidity to 90% ,
counted for 1 km Megohms, not less than 20 are long its active part,