DC 24000 Roof Mounted air conditioner rolling stock - locomotive 74V - 400V - Hydraulic
DC 24000 Roof Mounted air conditioner rolling stock 74V - 400V - Hydraulic
This roof top mounted air conditioner available in 74V dc - 400V ac or Hydraulic is designed to cool heavy duty applications operators and passenger cabs and electrical cabinets on all kind of rail way / rolling stock vehicles such as Tram, Metro, and Locomotives such as EMD, GE, NRE, CAF, Bombardier, or Siemens powered by 74V dc - 400V ac or Hydraulic.
There are no expensive converters needed to run completely on 74V dc - 400V ac or Hydraulic
The robust housing is made of powder coated stainless steel (optional zinc plated steel) The premium PLC controller shows all settings and fault codes on a display. Switches and display are in the air outlet grill ceiling plate. Optional on the drivers desk.
The very efficient air conditioner combines a very low consumption with a high cooling output. The cooling duty of this unit is much higher than a normal air conditioner and there is no power surge during start up (soft start).
The unit is easy to be installed on new and existing appliances. The roof needs to be flat!
Optional we can provide 3 kW of electric heating for the 400 VAC and 74 VDC version.
In the hydraulic version max 1,5 kW on 24 VDC.
The optional fresh air can be preheated or precooled before entering the cab. The fresh air intake is a small module with G3 filter that can be placed in or outside the locomotive on an location with easy access. Preferably the air room of the engine. For dirty / dusty environment the unit can be delivered with an overpressure system according to ISO 10263.
The units are designed to meet:
EN 14813-1-2006 Air conditioning for driving Cabs
EN 2004/108/EC EN 50121-3-2:2006 EN 55011:2007/A2 EN 61000-4-2/6
EMC EN 61373 vibration and shock resistance for Rolling Stock.
EN 45545-HL 3 for cable and optional for all other non-metal parts.
EN 2006/42/EC Machine Safety regulations
Cooling Capacity 30/35 BTU/h /watt
25000 / 7000
Max optional Heating capacity Watt
Airflow in the cab M³/h
500 / 1300 ( 1300 when in heating mode)
Optional Fresh air intake minimum maximum M³/h
Power Consumption Watt
2500 air conditioner, 3500 heater
74VDC (64-85 VDC) alt 400 VAC, hydraulic
Max allowable temperature Celsius
cab noise dB(A) fan low/high
Outdoor noise dB(A)
Size indoor air in outlet ceiling plate with controls
900 W x 600 L x 3 H
Size outdoor unit
900 W x 1670L x 280 H
Size of the optional fresh Air filter unit/overpressure
407 W x 205 D x 506 H
max 200 kg
Cooling duty varies on climatic conditions and altitude- consult factory for specific applications. Next to the 400 VAC or 74 VDC or Hydraulic power for the compressor the unit needs 20 amps 24 VDC from the vehicle to power the PLC and fans.
- Data sheet DC 24000 cab HVAC air conditioner 74v - 400V - Hydraulic