Railway roof air-conditioner type
UKW.KD.01-5200S/3000G/3x400V~ is intended to achieve in the shortest possible time and automatically maintain temperature in the range from 17 °C to 27 °C inside the electric locomotive driver’s compartment, at an ambient temperature from -30 to + 50 °C (max. +55 °C), in order to ensure thermal comfort for the crew.
Air-conditioner can be used in two basic variants of operation:
- cooling - where the air supplied from the outside into the driver’s compartment and internal circuit air is cooled;
- heating - where the air as above is heated.
Uniformity of temperature maintained in the driver’s compartment is performed by air-conditioner by the exchange and recirculation of air in the driver’s compartment. The temperature is registered on an ongoing basis by a temperature sensor connected to the electronic control unit mounted on the control panel in the driver’s compartment.
Technical and operation parameters
Type/version of air-conditioner |
UKW.KD.01-5200S/3000G/3x400V~ |
Document marking of the air-conditioner |
UKW.KD.01-00.00.00.00.00 |
Dimensions of the air-conditioner (lenghth x width x heighth) |
1200 x 850 x 310 mm |
Total weight of the air-conditioner |
100 kg |
Assembly of the air-conditioner |
on the rail car roof |
Power supply voltage |
3x400 V~ ±10%/ 50Hz; 24V DC |
Nominal cooling capacity |
5,2 kW |
Nominal heating capacity |
3,0 kW |
Air flow |
520 m³/h |
Control |
automatic driver CPU 682-TF |
Type of cooling agent |
R134a |
Operation noise of the air-conditioner |
from 50 to 70 dB (depending on air flow) |
Range of use temperatures of the air-conditioner |
from -30°C to +55°C |
Range of storage temperatures of the air-conditioner |
from -40°C to +65°C |