Motor Standard - Siemens SINAMICS G220 Operating Instructions Manual

14.11.4

Motor standard

Overview
The representation of the motor data is dependent on the motor standard.
Description of function
The converter represents the motor data corresponding to motor standard IEC or NEMA in the
following systems of units:
• SI units
• US units
It is only possible to change the motor standard during quick commissioning.
Table 14-87
Parameter
r0206
p0219
p0307
p0316
r0333
p0341
p0344
r1493
Factory setting
1)
Parameters
The following list contains the parameters of the "Motor standard" function.
Number
p0100
r0206[0...2]
p0219[0...1]
p0219[0...1]
p0307[0...n]
p0316[0...n]
r0333[0...n]
p0341[0...n]
p0344[0...n]
r1493
SINAMICS G220 converter
Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB
Parameters affected by the choice of motor standard
0
1)
IEC motor
50 Hz, SI units
kW
kW
kW
Nm/A
Nm
kgm
2
kg
kgm
2
Name
IEC/NEMA Standards
Rated power unit power
Braking resistor braking power
Braking resistor braking power
Rated motor power
Motor torque constant
Rated motor torque
Motor moment of inertia
Motor weight (for the thermal motor model)
Moment of inertia total, scaled
Motor standard IEC/NEMA, p0100 =
1
NEMA motor
60 Hz, US units
hp
hp
hp
lbf ft/A
lbf ft
lb ft
2
Lb
lb ft
2
Functions
14.11 Drive functions
2
NEMA motor
60 Hz, SI units
kW
kW
kW
Nm/A
Nm
kgm
2
kg
kgm
2
Unit
[kW]
[kW]
[kW]
[kW]
[Nm/A]
[Nm]
[kgm²]
[kg]
[kgm²]
579