Typical dimensions of copper
cable
XLPE insulation
Conductor temperat-
ure 90°
PVC insulation
Conductor temperat-
ure 70°
Conductor cross-sec-
tion (copper)
ø [mm]SizeTime
const. (s)
I
Lmax
(A)Time
const. (s)
I
Lmax
(A)AWG /
kcmil
mm
2
383 × 95 + 50155120920461674/095
413 × 120 + 7018592412441193250120
443 × 150 + 7021392792820223300150
503 × 185 + 9525253193329255400185
553 × 240 + 12030993764073301500240
583 × 300 + 15036364354779348600300
Typical dimensions of alumin-
um cable
XLPE insulation
Conductor temperat-
ure 90°
PVC insulation
Conductor temperat-
ure 70°
Conductor cross-sec-
tion (aluminum)
ø [mm]SizeTime
const. (s)
I
Lmax
(A)Time
const. (s)
I
Lmax
(A)AWG /
kcmil
mm
2
263 × 35 + 10 Cu6698473667135
293 × 50 + 15 Cu874102959821/050
323 × 70 + 21 Cu107913111821052/070
383 × 95 + 29 Cu137615914921284/095
413 × 120 + 41 Cu16371841776148250120
443 × 150 + 41 Cu18812132042171300150
493 × 185 + 57 Cu22372432422196400185
543 × 240 + 72 Cu27402862967231500240
583 × 300 + 88 Cu32293303478267600300
Terminal and cable entry data for the power cables
■
Output terminals (frames R1i…R5i)
Type
U2, V2, W2, PE (terminal block X1)
Frame size Tightening torqueMaximum conductor size
lbf·inN·mAWGmm
2
Detachable screw
terminal block
6.2 … 7.10.7 … 0.810
6 (stranded)
R1i, R2i
10 (solid)
15…161.7 … 1.8616R3i, R5i
Screw terminal
block
53…716…81/050 (copper cable)
R4i
133152/0
70 (aluminum cable)
(option +H371)
156 Technical data