Parker PDRD Manuel D'utilisation page 106

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