Interior heater block BOS 1-3

The interior heater block BOS 1-3 is stationary, with a continuous operating mode, designed to provide thermal conditions (microclimate) in the trolleybus salon.

  • Interior heater block BOS 1-3
Characteristics
Характеристики
Supply voltage of the heater unit, V, nominal 400
Rated power consumption, kW 6
Fan supply voltage, nominal, V 24
Rated current of fans, no more than, A 1,6
Heat output of the heater, at rated supply voltage, not less than, kcal/h 5100
Amount of supplied air, not less than, m3/h 720
Acoustic pressure level, dBA, no more 70
Climatic version according to GOST 15150-69 U3
Class of protection against electric shock according to GOST 12.007.0-75 II
Degree of protection IP22
Overall dimensions, mm 455×250×230
Weight, kg 9,5