select between gG and aR fuses or to calculate the short-circuit current of the installation
as described in Calculating the short-circuit current of the installation (page 209).
Supply transformer minimum apparent power S
N
(kVA)Cable typeACS880-
01-…
Maximum cable length with
aR fuses
Maximum cable length with
gG fuses
Alumin-
um
Copper
200 m100 m10 m100 m50 m10 mmm
2
mm
2
U
n
= 230 V
-1.21.1-1.11.1-3×1.504A6-2
-1.21.1-2.42.2-3×1.506A6-2
-1.21.1-4.33.3-3×1.507A5-2
-1.81.5-4.33.3-3×1.510A6-2
-1.81.8-5.85.5-3×616A8-2
-3.53.3-119.7-3×624A3-2
-4.64.4-1211-3×10031A-2
-8.27.7-15143×353×16046A-2
-8.68.3-24223×353×25061A-2
-1111-29283×503×35075A-2
-1514-39363×703×35087A-2
-2119-52483×703×50115A-2
-3028-70643×1203×95145A-2
-3936-104933×1503×120170A-2
-4540-1941583×2403×150206A-2
-6257-2291982×(3×120)2×(3×95)274A-2
U
n
= 400 V
5.03.43.10.820.820.82-3×1.502A4-3
5.03.43.12.01.91.9-3×1.503A3-3
5.03.43.12.01.91.9-3×1.504A0-3
5.03.43.14.44.03.8-3×1.505A6-3
5.03.43.14.44.03.8-3×1.507A2-3
5.03.43.18.46.25.8-3×1.509A4-3
5.03.43.18.46.25.8-3×1.512A6-3
6.25.95.8109.89.6-3×6017A-3
6.25.95.8131212-3×6025A-3
8.78.38.2181717-3×10032A-3
8.78.38.2212019-3×10038A-3
1514132624243×253×16045A-3
2019184239393×253×25061A-3
2524235249483×353×35072A-3
3835345249483×503×35087A-3
8067626865633×703×50105A-3
Technical data 207