Parker PDRD Series, User Manual

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