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HVAC with CBRN - 8x8 AMV


12kW INTEGRATED HVAC WITH CBRN FOR ARMOURED MILITARY VEHICLES

Ref no. DLHAC ACU

Mounted to the inside of the vehicle hull, this HVAC system supplies 12kW cooling to ensure a cabin temperature of 25 to 29°C max in a 48°C ambient with the vehicle thermally insulated. Condenser coils are mounted above the radiator coil of the vehicle, thus eliminating the need for a separate condenser fan. A pressure regulating valve is used to regulate condensing capacity according to the ambient condition. The system also provides 10kW of heating by utilizing the engine water of the vehicle.

The system can provide 170m3/h of fresh clean air under CBRN conditions with 300Pa to 600Pa overpressure within the vehicle. The system provides up to 250m3/h of fresh air under normal operating conditions. The aircon is a single evaporator design with a single 330cc compressor belt driven by the vehicle’s engine. The ACU system does not restrict the standard operational features of the vehicle in terms of firing and mobility. The HVAC/NBC unit is qualified for shock and vibration according to MIL-STD-810G, and for EMC compliance according to MIL-STD-461F.

This includes all electrical connections, looms, the electronic control panel and electrical control gear. The custom designed SME controller also has a Bluetooth login interface for remote monitoring via a smartphone app and/or laptop. Built in units are “packaged” to fit the client’s vehicle specific geometry and requirements.

Specifications
Product Video

1

Adverse Conditions

Design & Built to still give 100% Performance in extreme ambients of -45°C to 45°C.

2

Special Filtration

Primary self cleaning cyclone filters to remove 95% + of dust, secondary media, HEPA as option, UVC as option.

3

Over Pressure Design

Regulates the fresh air supply to maintain a safe cabin overpressure in chemical hostile environments.

4

Slim Design

Designed to blend with Vehicle Ergonomics and Esthetic Design.

5

Mil.Std 810 & 461 Qualified

Design, Manufacturing and Qualification Conform to International Military Standards.
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Specifications

Ref: DLHAC ACU

Cooling Capacity 

12kW

Heating 

10kW (Engine Water)

Fresh Air 

250m3/h normal / 170m3/h CBRN with over pressure

Max Ambient

48°C

Fault Finding

HMI / Bluetooth / Datalogging

CBRN Protection

STANAG 4632 (AEP-54)

Vibration

MIL-STD-810F, Method 514.5

EMC/EMI

MIL-STD 461F

Power Input

28V, 60A

Refrigerant

R134a, R407C optional

Weight & dimensions

140kg; (1380mm L x 671mm D x 633mm H)

Construction

3mm Aluminium Enclosure 

Optional

UV-C Filtration

Cabin and aircon options can be offered

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Product Video



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