FIELD: heating.
SUBSTANCE: heating system contains high-voltage electric heater (1), which consists of serially connected tubular heating elements, motor-fans (10), which supply heated air to work places in cabin, unit (29) for electric heater (1) and motor-fans (10) control. High-voltage electric heater (1) is installed in electric locomotive body in tank (12) with liquid coolant. Motor-fans (10) in cabins are installed in heaters together with radiators (11), which are connected to the tank (12) by means of force (15) and supply pipelines. Non-freezing liquid is used as coolant.
EFFECT: higher safety and provision of comfortable conditions for work of DC electric locomotive personnel.
3 cl, 4 dwg
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