The electrical heater ensures air heating in a trolley-bus passenger saloon.
The electrical heater consists of the casing, small-sized electrical ventilator, and tube electrical heaters installed on porcelain insulators.
The electrical heater has minimal overall dimensions which allows to accommodate
it under passenger seats and complies with ergonomics requirements.
The electrical heater ensures heating of a trolley-bus passenger saloon at low
temperatures of ambient air.
Thermal capacity - 1700 W at the voltage
of 550V.
Overall dimensions: length - 290 mm
height - 135 mm
width - 240 mm
Mass - 7 kg
The electrical heaters are installed in a potential E186 low-floor trolley-bus.
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