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CAB HVAC Diesel Locos Inverter Driven
8KW LOCOMOTIVE AIRCON SYSTEM WITH INTEGRATED UNICO 74V DC INVERTER
Ref no. CLASS34M2
Modular air conditioning system (ACU) to supply 8kW cooling to ensure a cabin temperature of 23 – 26°C max in a 45°C ambient, provided the loco is thermally insulated.
The aircon is a split system with a UNICO inverter and scroll compressor. 11kW of heating is available and controlled by the UNICO inverter to the desired set-point on the Human Machine Interface (HMI).
The electrical connections, looms between the aircon, power units, electronic control panels and electrical control gear are designed and selected for operation in railway environments, which include adverse temperatures as well as severe shock and vibration.
The aircon unit is equipped with a custom designed electronic power inverter, capable of all control and safety functions. The controller activates subsystems as required to regulate the cabin temperature to the desired setting on the control panel (HMI). The system has a USB interface for remote monitoring via laptop for maintenance and fault finding.
Product Video

Specifications
Reference No: CLASS34M2 |
|
Cooling Capacity |
8kW |
Maximum Ambient | 45°C |
Refrigerant | R134a |
Power Supply | 74VDC |
Inverter | UNICO 327 - 682 74VDC Inverter |
Fresh Air Supply | Pleated Media Filter |
Recirculation Filter | Pleated Media Filter |
Fault Finding | USB |
Compressor | Copeland Scroll |
Heating | 11kW Electrical Heating |