Siemens SIMOGEAR BA 2730, Руководство по эксплуатации

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Securing functional safety
2.5 Technical specifications
BA 2730
20
Operating Instructions, 02/2021, A5E36448105A/RS-AG
Motor and brake data
22 Phase number and type of current for the motor
23 Temperature class Th. Cl.
24 Thermal motor protection
25 Symbols (IEC 60617-2): = brake
26 Rated braking torque
T
Br
in Nm
27 Brake control voltage U in V
Frequency 1
28 Rated frequency f in Hz
29 Rated voltage / range U in V
30 Circuit, graphical symbols according to DIN EN 60617 Part 6 / IEC 60617-6
31 Rated current I
N
in A
32 Performance factor
33 Rated power P
N
in kW
34 Efficiency class marking according to IEC 60034-30
35 Rated speed n
N
in rpm
36 Design letter
37 Code letter
38 NEMA energy efficiency
39 Rated power
P
N
in HP
40 NEMA operating mode
41 Service factor
42 Motor series
43 Motor designation
44 Anti-condensation heating
45 Manufacturer's address and country of origin
2.5.1.4 Rating plate SIMOGEAR geared motors for converter operation
The most important technical data for converter operation at 87 Hz and 104 Hz is stamped on
the rating plate of the geared motor.
Figure 2-3 Example of an additional SIMOGEAR rating plate for geared motors for converter
operation at 87 Hz and 104 Hz
1 Serial number
2 Motor code
Frequency 1
3
Rated frequency f in Hz
4 Gearbox output speed n
2
in rpm