Parker PDRD Manuel D'utilisation page 106

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8.3
Technical data / Caractéristiques techniques / Datos técnicos
Weight
(lb)
(kg)
PDRD250
287
130
(*) Models for Canada with CRN, max working pressure is 174 PSIg (12 bar).
Electrical
supply inlet
230/1/60
PDRD250
230/3/60
460/3/60
Calibration values
PDRD250
Refrigerant
MIN.---MAX. Ambient temperature
R407C (kg)
R407C (kg)
During transport and
stockage
(oz)
(kg)
32 ---122˚F
52
1.48
0 ---50˚C
Compressor
1
MC1
RLA
LRA
(A)
(A)
8.9
36
7.1
38
3.3
16
Hot gas valve
9
HGV
66.7 --- 69.6 PSIg
4.6 --- 4.8 barg
Compressed
Amb
air inlet
t
temperature
t
After
installation
In
41 ---122˚F
41 ---140˚F
5 ---50˚C
5 ---60˚C
Fan motor
3
EV1
RLA
(HP)
(HP)
(A)
0.6
0.13
0.6
0.13
0.6
0.13
Fan pressure switch
12 PV
ON: 261 PSIg
OFF: 203 PSIg
ON: 18 barg
OFF: 14 barg
Connections
Air ---side
max. working
g
pressure
Compressed
air inlet/outlet
Max
1" 1/2 BSP---F
203 PSIg (*)
with adaptor
14 barg (*)
1" 1/2 NPT---F
Minimum
Maximum
circuit ampacity
protection device rating
MCA
HACR
(A)
(A)
(A)
(A)
11.7
15
9.4
15
4.6
10
High pressure switch
15 HP
406 PSIg
28 barg
Sound
pressure
p
level
l
l
Condensate
drain
[dB(A)]
1/2" NPT---F
58
Minimum sectionvalidated
cable for eletrical connection
cable for eletrical connection
12AWG
12AWG
14AWG
Low pressure switch
6
LP
21.8 --- 36.3 PSIg
1.5 --- 2.5 barg
25
PDRD250

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