Parker Hiross ATT140, Manual

Page: 12 / 72

9.3 TECHNICAL DATA
10
ATT140-340
Model
Weight
Refrigerant
R407c
Desiccant
Charge
(Silicant
Gel)
MIN.- MAX
Ambient Temperature
Amb
Compressed
air inlet
Temperature
F.L.A.
Energy
supply
Minimum
section
validated
cable for
electrical
connection
Compres-
sor Oil
Lub.
Compressed
air inlet
air outlet
Air (Ac) Water (Ac)
During tran-
spor
and stokage
After
installation
Ac Wc
(lb) (Kg) (oz) (Kg) CO
2
e(t) (oz) (Kg) CO
2
e(t) (lb) (Kg)
In
A Type Ø Type BSPP-F
ATT140 1080 490 74 2.1 3.7 - - - 80 36
32-122° F
0-50°C
41-122°F
5-50°C
41-149°F
5-65°C
9.9 9.5
400V
3 ph
50Hz
4G4mm 2
EMKARATE
2”
ATT260 1940 880 152 4.3 7.63 106 3.0 5.32 150 68 21.6 20.5
4G10mm
2
2 .1/2”
ATT340 2094 950 208 5.9 10.46 99 2.8 4.96 190 86 21.4 20.3
Calibration
values
Low
Refrigerant
P-Switch Set
Min. Air
P-Switch
Hot gas valve
9-HGV
Fan pressure
Switch
12-PV
Air - Side Max
Working
Pressure
High
temperature
Set
High
Pressure
Set
High temp.
Safety
thermostat
13-HT
LOW SIDE
Max .
Refrigerant
Pressure
HIGH SIDE
Max . Refrige-
rant Pressure
High
pressure
switch
15-HP
Sound
pressure
level
ATT140
22 PSIg
1.5 barg
29 PSIg
2 barg
67÷70 PSIg
4.6÷4.8 barg
ON: 276 PSIg
OFF: 203 PSIg
ON: 19 bar
OFF: 14 bar
174 PSIg
12 bar
266°F
130°C
406 PSIg
28 barg
338°F
170°C
276 PSIg
19 barg
406 PSIg
28 barg
406PSIg
28 bar g [dB (A)]
75<
ATT260
58 PSIg
4 barg
ATT340
Model
Thickness (Tank dessicant)
Shell End cap
Nominal thickness Minimum thickness
“A”
Nominal thickness Minimum thickness
“B”
ATT140 7.1
3.6 5.0 3.6
ATT260 5.0
3.6 5.0 3.6
ATT340 6.0
3.8 5.0 3.6
It is suggested to control the thickness of the tanks every 10 years unless the local law does not require more frequent controls