Recommended Fuse Types; Recommended Motor Controller Types - Siemens SINAMICS V20 Operating Instructions Manual

Electrical installation
4.1 Typical system connections

Recommended fuse types

Frame size Recommended fuse type
CE-compliant
(Siemens)
400 V A 3NA3805 (16 A)
B 3NA3807 (20 A)
C 3NA3812 (32 A)
D -
E 18.5 kW -
22 kW -

Recommended motor controller types

Frame size Inverter power
rating (kW)
400 V A 0.37
0.55
0.75
1.1
1.5
2.2
B 3.0
4.0
C 5.5
230 V A 0.12
0.25
0.37
0.55
0.75
B 1.1
1.5
C 2.2
3.0
38
UL/cUL-compliant
15 A 600 VAC, class J
20 A 600 VAC, class J
30 A 600 VAC, class J
60 A 600 VAC, class J
70 A 600 VAC, class J
80 A 600 VAC, class J
Type E combination motor controllers
Order number (Siemens)
3RV20 11-1CA10
3RV20 11-1DA10
3RV20 11-1EA10
3RV20 11-1FA10
3RV20 11-1HA10
3RV20 11-1JA10
3RV20 11-1KA10
3RV20 21-4AA10
3RV20 21-4BA10
3RV20 11-1DA10
3RV20 11-1FA10
3RV20 11-1HA10
3RV20 11-1JA10
3RV20 11-1KA10
3RV20 21-4BA10
3RV20 21-4CA10
3RV20 21-4EA10
3RV10 31-4FA10
Frame Recommended fuse type
size
CE-compliant
(Siemens)
230 V A 3NA3805 (16 A)
B 3NA3812 (32 A)
C 3NA3820 (50 A)
Voltage (V) Current (A)
480 1.8 to 2.5
480 2.2 to 3.2
480 2.8 to 4.0
480 3.5 to 5.0
480 5.5 to 8.0
480 7.0 to 10.0
480 9.0 to 12.5
480 11.0 to 16.0
480 14.0 to 20.0
230/240 2.2 to 3.2
230/240 3.5 to 5.0
230/240 5.5 to 8.0
230/240 7.0 to 10.0
230/240 9.0 to 12.5
230/240 14.0 to 20.0
230/240 17.0 to 22.0
230/240 27.0 to 32.0
230/240 28.0 to 40.0
Operating Instructions, 09/2014, A5E34559884
UL/cUL-compliant
15 A 600 VAC, class J
30 A 600 VAC, class J
50 A 600 VAC, class J
Power (hp)
1.0
1.5
2.0
3.0
5.0
5.0
7.5
10.0
10.0
0.75
1.0
2.0
3.0
3.0
5.0
7.5
10.0
20.0
SINAMICS V20 Inverter