Wire And Cable Sizes Wire And Cable Sizes - Kestrel e300i User Manual

e300i User Manual
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5.3 Wire and Cable Sizes 5.3 Wire and Cable Sizes
5.3 5.3 Wire and Cable Sizes Wire and Cable Sizes
The copper wire sizes given in the tables are calculated for 3% power loss in wire resistance. This
is usually acceptable in low voltage installations. A larger wire size will increase the delivered
power but usually a compromise is reached as larger cables cost more. It is recommended that the
wire sizes given be taken as a minimum value.
Measure the distance from the top of your structure (i.e. the e300
wire size for that distance from the table. The double run of +ve and -ve is already accounted
for.
The power cable should be run down the inside of the pole or structure and then buried in a
suitable underground conduit at least 500mm below the ground surface.
Wire Size for 12V e300
10m (33') 20m (66')
50sq mm (0) 85sq mm (000)
Wire Size for 24V e300
10m (33') 20m (66')
16sq mm (5) 35sq mm (2)
Wire Size for 48V e300
10m (33') 20m (66')
6sq mm (9) 10sq mm (7)
Wire Size for 110V e300
10m (33') 20m (66')
10sq mm (7) 20sq mm (4)
Wire Size for 200V e300
20m (66') 40m (130')
0,5sq mm (20) 1,5sq mm (15)
Document #: 0503M01A
Date: March '08
i i i i (65A maximum current)
i i i i (35A maximum current)
30m (96')
40sq mm (1) 70 sq mm (00)
i i i i (19A maximum current)
30m (96')
16sq mm (5)
i
(12A maximum current)
30m (96') 40m (130')
35sq mm (2) 35sq mm (1)
i i i i (6A maximum current)
60m (200')
2,5sq mm (14)
) to the regulator. Select the
i i i i
40m (130') 50m (165')
85 sq mm(000)
40m (130') 50m (165')
20sq mm (4) 25sq mm (3)
50m (165')
50sq mm (0)
80m(260')
2,5sq mm (14)
REV : 1.3
Page 14 of 25
80m(260') 100m (330')
40sq mm (1) 50sq mm (0)
80m(260') 100m (330')
70sq mm (00) 100sqmm(0000)
100m (330')
4sq mm(11)
14