Sea Recovery Ultra Whisper Series Owner's Manual page 69

12 and 24 VDC
Minimum Size Power Wire mm2
115 and 230 VAC 60 Hz
Nominal Operating Amps
Maximum Motor Amps
Starting Amps
Horse Power
Recommended Circuit Breaker
Minimum Size Power Wire AWG
Minimum Size Power Wire mm2
110 and 220 VAC 50 Hz
Nominal Operating Amps
Maximum Motor Amps
Starting Amps
Horse Power
Recommended Circuit Breaker
Minimum Size Power Wire AWG
Minimum Size Power Wire mm2
Nominal Operating Amperage Will Increase if:
 The Feed Water Temperature is Lower than 77º Fahrenheit / 25º Celsius.
 The Feed Water Salinity is Greater than 35,000 PPM TDS (3.5% Total Dissolved Solids)
 The RO Membrane Element becomes fouled
 The RO Membrane Element is new and on the minus 15% side of the specifications
Nominal Operating Amperage Will Decrease if:
 The Feed Water Temperature is Higher than 77º Fahrenheit / 25º Celsius.
 The Feed Water Salinity is Less than 35,000 PPM TDS (3.5% Total Dissolved Solids)
 The RO Membrane Element is new and on the plus 15% side of the specifications
Wire Size Cross Reference American Wire Gauge (AWG) vs. Metric Wire Sizes
AWG
0000
000
00
0
1
Diameter Square
Inch Inch (In
0.4600 0.1661
0.4096 0.1317
0.3648 0.1045
0.3249 0.0829
0.2893 0.0657
UW 400
12V / 24V
13/8
UW 400
115V / 230V
5.3/2.7
6.6/3.5
25/12.5
0.3
10/5
12
3
UW 400
110V / 220V
5.1/2.5
5.2/2.7
26/13
0.3
10/5
12
3
Diameter Millimeters
2
)
11.6840
10.4038
9.2659
8.2525
7.3482
UW 600
24V
13/8
UW 600115V / 230V
7.5/3.7
8.6/4.3
46/23
0.5
10/5
12
3
UW 600
110V / 220V
7.3/3.5
7.4/3.7
44/22
0.5
10/5
12
3
Square Millimeters (mm
107.1649
84.9683
67.3980
53.4609
42.3871
2
)
67