© Nexter 2014 - page 214

Equipment
212
ii
AIR TREATMENT SYSTEM
VBCI AIR TREATMENT
MISSION
The VBCI is a collective NBC protection system
with over pressure and individual distribution
(11 people) functions, either with or without
air-conditioning, and is installed in VBCI type
vehicles.
This equipment is controlled using the air
treatment control command (BTAIR), which is
installed in the cockpit, and is wired up to the
vehicle’s control panel. The BTAIR includes a
cockpit temperature probe.
Air-conditioning (Manual command)
Filtration
Cold mode
Ventilation mode (2 x 90m
3
/h FAP filters))
Hot mode
NBC mode (2 x 90m
3
/h FMM4 filters)
De-humidification mode
CHARACTERISTICS
Air-conditioning
Filtration
A condenser group unit
A cyclonic pre-filter
A compressor
A bi-twirl ventilator
An air-conditioning unit
A filter support with clamping system
An air distribution system
An electric power supply cable
A set of refrigerating pipes
Electric power supply cables
An air treatment system
PERFORMANCE
Air-conditioning
Filtration
Cooling power: 7,500W
(Outdoor temp +49°C and indoor temp +35°C)
Airflow: 180m
3
/h
Calorific power: 10,000W
Internal cockpit pressure: 1,400Pa
Airflow treated: from 360 to 1,050m
3
/h
Dimensions: 480 x 550 x 650mm
- NBC mode (AC225D251 panel VII)
- Ventilation mode (class F7 - EN779)
Power supply: 28VDC
Power supply: 28VDC
Max. consumption: 13A
Consumption: 23A
Weight: 100kg
Weight ex BTAIR: 38kg without filter
Result in an electrical environment: GAM EG 13, MIL STD1275B
Result in a mechanical environment: GAM EG 13 wheeled vehicle
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