Siemens SINAMICS GM150, Operating And Installation Instructions, Page: 236 / 258

Table B-4 Closed-loop control related properties
Operation of induction motors Operation of separately exci‐
ted synchronous motors
Without speed encoder With speed encoder With speed encoder
Operating range
Lower limit of speed control
range
(% of rated motor speed)
5 % 0 % 0 %
Max. permissible output fre‐
quency
66 Hz 66 Hz 66 Hz
Field-weakening range 1:1,1 1:1,1 1:1,1
Steady-state operation
Speed accuracy
(% of rated motor speed)
± 0,2 %
(above 5 % of rated speed)
± 0,01 % ± 0,01 %
Torque accuracy
(% of rated torque)
± 5 %
(above 5 % of rated speed)
± 5 % ± 5 %
Dynamic operation
Torque control response time 20 ms
20 ms 20 ms
Climatic environmental conditions
Table B-5 Climatic environmental conditions
Storage with suitable packag‐
ing
Transport with suitable pack‐
aging
Operation (industrial)
Ambient temperature -25° C to +70° C -25° C to +70° C 5° C to +40° C
Relative humidity 5% to 95%
(Only low condensation is
permitted. The drive must be
completely dry before com‐
missioning.)
5% to 75% 5% to 85%
(Condensation is not permit‐
ted)
Other climatic conditions ac‐
cording to class
1K3 according to DIN EN
60721‑3‑1 (IEC 60721‑3‑1)
2K2 according to DIN EN
60721‑3‑2 (IEC 60721‑3‑2)
3K3 according to DIN EN
60721‑3‑3 (IEC 60721‑3‑3)
Pollution degree 2 without conducting contam‐
ination according to DIN EN
61800-5-1 / VDE 0160 T105
(IEC 61800-5-1)
2 without conducting contam‐
ination according to DIN EN
61800-5-1 / VDE 0160 T105
(IEC 61800-5-1)
2 without conducting contam‐
ination according to DIN EN
61800-5-1 / VDE 0160 T105
(IEC 61800-5-1)
Technical data and drawings
B.1 Technical specifications
SINAMICS GM150 6SL3815-2LN41-4AA2
236
Operating Instructions 04/2017