CabinAirCare CACR
Housing mounted on vehicle exterior
CACR
1.1 CABINAIRCARE
Increasing pollution combined with
more stringent demands on air
quality in vehicle cabs, for example
in the construction industry and in
agriculture, has meant that existing
vehicle air conditioning systems and
airfiltrationarenowinadequate.
Thenumberofultrafineparticlesis
sometimes alarmingly high, be it due
to the widespread use of combustion
engines or technical improvements
inpre-filtration.Dependingontheir
size,theseultrafineandnanoparticles not only settle in the lungs
but also spread through the entire
bodyviathebloodstream.Thiscan
result in susceptibility to asthma
andcardiovascularconditions.This
has now been recognised by the
authorities and future legislation will
reflectthechangesinenvironmental
conditions.Tomeetthesedemands
and, of course, to provide a healthy
cab climate conducive to effective
working,HYDACalreadyoffershighly
efficientairfiltersystemsthatcanbe
fittedorretrofittedintovehiclecabs.
1.2 FUNCTION
Forthefiltrationofairborne
pollutants, including nano-particles
andgases.
1.3 APPLICATION BENEFITS
Forcertaintargetgroups,HYDAC
offersspecificdesignsandwhere
necessarycanadapttheentirefilter
system,e.g.intheagriculturalsector
(certifiedtoDINEN15695),the
construction industry or specialist
applications with increased air quality
requirements (ambulances, mobile
medicalfacilities).
Apatentedclosingandsealing
concept offers reliable protection
for employees and operators
inside closed cabs and passenger
compartments.
1.4 TECHNICAL SPECIFICATIONS
Airflowrate
30 – 320 m³/h
(max.dependingonchoiceoffan)
Possible overpressure in vehicle cab
25Pa–300Pa
(max.dependingonchoiceoffan)
Power supply
24VDCor12VDC
Pressuredifferentialacrossfilter
between0.4mbarandapprox.10mbar
Weight
approx.20kg
Servicelifeoffilterstages
max.1year,dependingonapplication
1.5 STANDARD DESIGN
z plastic or steel housing
z with mechanical fan control
z without internal cab pressure
monitoring
z without clogging indicator
z withoutRFIDelementmonitoring
z withTPEseal
(thermoplasticelastomer)
1.6 SPECIAL DESIGNS AND
ACCESSORIES
z with automatic fan control
z with internal cab pressure monitoring
z with clogging indicator
z withRFIDelementmonitoring
(radio-based system for element
detection)
z with special electrical connection
(standardandHMGplug)
Othersavailableonrequest.
1.7 SPARE PARTS
See original spare parts lists and
operating instructions for the particular
CabinAirCareunit.Onrequest.
1.8 TEST OPTIONS
z On-site measurement of airborne
pollutants at customer's premises
z In-house cab air test rig in accordance
withDINEN15695-1
1.10 CONSTRUCTION
1
2
3
4
5
6
7
8
9
Airvent
Controlandplug-inconnection*
Suction fan
AK1activecarbonfilter*
H13HEPAfilter*
GFcombinedfilterstagecomprisingF7
finedustfilter*andG4coarsedustfilter*
Protectivestrainer
Airinlet
Fixings
*shownasexample
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1. TECHNICAL
SPECIFICATIONS
161
2.MODEL CODE (also order example)
2.1 CabinAirCare
CACR S 60 AS 12 W 1.0 /-GF47HAK131 - 1A2B4A5A - RFID
Type
CACR
Coarse filter stage (protective strainer)
W no strainer
Sstrainer
Fan power
60 30, 60, 120 m³/h (others on request)
Version
AS Mounted outside cab, steel housing
EK Mounted inside cab, plastic housing
AK Mounted outside cab, plastic housing
Electrical connection
12 12 V DC
24 24 V DC
Clogging indicator
W without clogging indicator
O output signal
L
output signal and visual LED on the housing
Type code
1
Modification number
X
the latest version is always supplied
Supplementary details – must be specified!
Filter groups
Characteristics using the example of
particles and gases removed by the
filter
Coarse dust filter for
particles > 10 µm
zzInsects
Letter code
= filter classes
EN 779/EN 1822
G3
G4*
zzTextile fibres and hair
zzSand
zzFly ash
zzSpores, pollen
zzCement dust
zzPollen
M5
M6
F7*
zzSpores, pollen
zzCement dust
zzParticles that cause staining or dust
deposits
zzBacteria and germs on host particles
Combination of coarse
and fine dust filters
HEPA filter for particles
0.1 – 1 µm
Pre-filters and circulation air filters
for civil defence facilities, exhaust
from spray booths and kitchen
extraction, etc.
Pollution protection for air
conditioning and compact units (e.g.
window-type air conditioning units,
fans)
zzPollen
Fine dust filter for
particles 0.1 – 10 µm
Recommended application
Pre-filters and circulation air filters
in central ventilation systems, final
filters in air conditioning systems
for offices and production facilities,
control centres, hospitals, IT
centres, pre-filters for active carbon
filters
Example: GF47 = G4+F7
zzOil vapour and soot in original state
zzGerms, bacteria, viruses
H12
H13*
Final filters for clean rooms to Class
100,000 or 10,000
Final filters for civil defence
facilities, exhaust filters for nuclear
installations
zzAirborne radioactive particles
Nano-filtration
zzAbsolute filtration of
particles < 0.3 µm of > 99%
Gas filtration (active
carbon element)
zzGas filter in accordance with EN
15695-2
NF
AK1*
AK2
Absolute filters for the strictest
demands for air in the cab
Category 4 cabs in accordance with
EN 15695-1
zzOther gases on request
Combination of HEPA
filter and/or nano-filter
and gas filter
Example: HAK131 = H13+AK1
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*Preferred series
162
Positioning of filter layers in CabinAirCare – see point 2.2
Others available on request
Other supplementary details – optional
ASL Automatic fan control switch
KIDUInternal cab pressure monitoring
RFIDRFID element monitoring
X
400
Flow
130
2.2 Positioning of the filter cartridges
All filter cartridges are the same height and width; only the depth "x" is in 3 different
sizes:
A: 50 mm
B: 100 mm
C: 150 mm
The cavity for the cartridges is max. approx. 250 mm and
is divided into 5 zones which you are free to choose. The
standard is 3 zones
(see example 3)
5
3
Flow
4
2
1
Example 1: 1A2B4A5A
Example 2: 1A2A3C
Example 3: 1B3A4B
Example 4: 1C4B
Example in complete model code:
CACR S 60 AS 12 W 1.0 /-GF47HAK131 -1A2B4A5A -RFID
E 7.016.1.2/04.15
The type code for the size and position of the cartridges is made up of the cartridge depth (A, B, C) and the composition of the
cavity (1-5).
Important notice regarding composition:
When combining the filters the filtration rating of the filter cartridges must get finer in the direction of flow. If used, the gas filter
stage (active carbon element) must be the last filter group.
163
approx.
approx.
3. DIMENSIONS
approx.
Thefinalhousingdimensionsmayvaryslightlydependingontheversionused.
E 7.016.1.2/04.15
NOTE
164
The information in this brochure relates to the operating conditions and applications
described.
For applications or operating conditions not described, please contact the relevant
technicaldepartment.
Subjecttotechnicalmodifications.
HYDAC FILTERTECHNIK GMBH
Industriegebiet
D-66280 Sulzbach/Saar
Tel.:06897/509-01
Fax:06897/509-300
Internet:www.hydac.com
E-Mail:filter@hydac.com