Dry Cooler
Condensers
30 Dry Coolers Technical Manual 9308503 V1.8.0_04_2016
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Electrical Data
Dry Cooler
DR10
DR12
DR15
DR20
DR25
DR30
DR35
Unit Data
(1)
Nominal Run Amps
A
2.6
1.7
2.6
1.7
5.2
3.3
5.2
Maximum Start Amps
A
9.2
6.1
9.2
6.1
18.3
12.2
18.3
Recommended Mains
Fuse
A
6
6
6
6
10
6
10
Max Mains Cable
Incoming
mm²
6
6
6
6
6
6
6
Mains Supply 50Hz
230V/1Ph
400V/3Ph
230V/1Ph
400V/3Ph
230V/1Ph
400V/3Ph
230V/1Ph
Fan - Per Fan
Quantity
1
1
1
1
2
2
2
Motor Size
kW
0.6
0.88
0.6
0.88
0.6
0.88
0.6
Full Load Amps
A
2.6
1.7
2.6
1.7
2.6
1.7
2.6
Locked Rotor Amps
A
9.2
6.1
9.2
6.1
9.2
6.1
9.2
OPTIONAL EXTRAS
Short Case Axial Fan - Per Fan
Quantity
1
1
1
1
2
2
2
Motor Size
kW
1.15
1.94
1.15
1.94
1.15
1.94
1.15
Full Load Amps
A
8.6
3.4
8.6
3.4
8.6
3.4
8.6
Locked Rotor Amps
A
25.8
11.9
25.8
11.9
25.8
11.9
25.8
EC Dry cooler Fan - Per Fan
Quantity
1
1
1
1
2
2
2
Motor Size
kW
0.73
1.68
0.73
1.68
0.73
1.68
0.73
Full Load Amps
A
3.3
2.6
3.3
2.6
3.3
2.6
3.3
(1)
Nominal data based on 35°C ambient and a 50°C mean condensing temperature and using standard fan.
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