Maximum allowable conductor length (45°C Ambient, 5% drop)
Line
power
supply
Controller ratings Conductor size for 75°C rated wire (lengths in bold require 90°C rated wire)
Freque
ncy
conver
ter
HP
rating
Input
current
Wires/
phases
3 2 1 1/0 2/0 3/0 4/0 250 300 350 400 500
3x575
V AC
1500 150 155 2 670 847 1067 1347 1699
2000 200 192 2 684 861 1087 1372
2500 250 242 2 862 1088 1374 1731 2043 2453
3000 300 290 2 908 1146 1444 1705 2047
3500 350 344 2 1217 1437 1726
4000 400 400 2 1236 1484
4500 450 450 4 928 1170 1478 1861 2198 2638 3084 3526 4387
5000 500 500 4 835 1053 1330 1675 1978 2374 2775 3174 3948
6000 600 570 4 924 1167 1470 1735 2083 2434 2784 3463
The preceding tables show the maximum recommended cable lengths for
each model, which is calculated based upon NEC recommended values
and may be taken as a reference.
Cable lengths for each model listed is a single cable length with the
numbers of wires in a phase considered, up to its corresponding Max
AWG: 2x3/0, 2x350 or 4x500.
9 Technical Specification
Aquavar
®
Intelligent Pump Controller - 150 HP to 600 HP INSTRUCTION MANUAL 163
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