Dry Cooler
Condensers
30
Dry Coolers Technical Manual 9308503 V2_06_2020
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Electrical Data
(1)
Nominal data based on 35°C ambient and a 50°C mean condensing temperature and using standard fan.
Dry Cooler
DR45
DR40
DR50
DR55
DR75
DR70
DR95
Unit Data
(1)
Nominal Run Amps
A
3.3
7.86
4.95
7.86
4.95
10.48
6.6
Maximum Start Amps
A
12.2
27.5
18.3
27.5
18.3
36.7
24.4
Recommended Mains
Fuse
A
6
16
10
16
10
16
10
Max Mains Cable
Incoming
mm²
6
6
6
6
6
6
6
Mains Supply 50Hz
400V/3Ph 230V/1Ph 400V/3Ph 230V/1Ph 400V/3Ph 230V/1Ph 400V/3Ph
Fan - Per Fan
Quantity
2
3
3
3
3
4
4
Motor Size
kW
0.88
0.6
0.88
0.6
0.88
0.6
0.88
Full Load Amps
A
1.65
2.62
1.65
2.62
1.65
2.62
1.65
Locked Rotor Amps
A
6.1
9.17
6.1
9.17
6.1
9.17
6.1
OPTIONAL EXTRAS
EC Dry cooler Fan - Per Fan
Quantity
2
3
3
3
3
4
4
Motor Size
kW
1.68
0.73
1.68
0.73
1.68
0.73
1.68
Full Load Amps
A
2.6
3.3
2.6
3.3
2.6
3.3
2.6
Interconnecting Wiring
3 Phase Units
L1
Mains Incoming 400V
/ 3Ph + N / 50Hz
L2
L3
N
PE
Interconnecting wiring
Single Phase Units
L1
Mains Incoming 230V
/ 1Ph + N / 50Hz
N
PE
