.8.3 Technical data
Electrical
supply inlet
Model
DRD1200
460/3/60
DRD1400
460/3/60
DRD1600
460/3/60
DRD2000
460/3/60
DRD2400
460/3/60
DRD3000
460/3/60
DRD3800
460/3/60
DRD5000
460/3/60
DRD6000
460/3/60
Calibration values
DRD1200-6000
Compressor
Fan motor
1
3
MC1(AC/Wc)
EV1 (Ac)
RLA
LRA
RLA
(A)
(A)
(A)
(HP)
10
63
1.25
1.07
10
63
1.25
1.07
10
75
1.25
1.07
12.8
99
1.9
1.54
15.1
125
1.9
1.54
19.7
158
1.9
1.54
24.1
187
1.9
1.54
31.1
225
1.9
1.54
39
272
1.9
1.54
Hot gas valve
Fan pressure Switch
9-HGV
12-PV
ON: 261 PSIg
66.7 - 69.6 PSIg
OFF: 203 PSIg
4.6 - 4.8 barg
ON: 18 bar
OFF: 14 bar
Fan motor
Fan motor
Minimum
circuit ampacity
3
3
MCA(Ac)
EV2 (Ac)
EV3 (Ac)
RLA
RLA
(A)
(HP)
(A)
(HP)
(A)
-
-
-
-
13.8
-
-
-
-
13.8
1.25
1.07
-
-
15.0
1.9
1.54
-
-
19.8
1.9
1.54
-
-
22.7
1.9
1.54
-
-
28.4
1.9
1.54
-
-
33.9
1.9
1.54
1.9
1.54
44.6
1.9
1.54
1.9
1.54
54.5
High pressure switch
15-HP
406 PSIg
28 barg
Maximum protection
device rating
MCA(Wc)
HACR(Ac)
HACR(Wc)
(A)
(A)
(A)
12.5
15
15
12.5
15
15
12.5
20
15
16.0
20
20
18.9
30
20
24.6
30
30
30.1
40
40
38.9
60
40
48.8
60
60
Low pressure switch
6-LP
21.8 - 36.3 PSIg
1.5 - 2.5 barg
28
DRD1200-6000
Minimum section
validated cable for
electrical
connections
Ø
12AWG
12AWG
12AWG
8AWG
8AWG
8AWG
8AWG
6AWG
6AWG
Water pressostatic valve
22-WPV
232 PSIg
16 barg
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