Overload Capability - Siemens SINAMICS S120 Equipment Manual

Order number
Dimensions
- Width
- Height
- Depth
Frame size
Weight
UL listed fuse
5)
- Number (connected in parallel)
- Rated current
- Frame size acc. to IEC 60269
Rated output of a typical standard induction motor based on I
1)
Rated output of a typical standard induction motor based on I
2)
The specified power loss is the maximum value at 100% capacity utilization. In normal operation a lower value is
3)
established.
This value applies to the water coolant option; for other coolant types, see Chapter "Cooling circuit and coolant
4)
properties".
To achieve a UL-approved system, it is absolutely essential to use the fuse types specified in the table.
5)
3.7.1

Overload capability

The Power Modules are equipped with an overload reserve e.g. to handle breakaway
torques.
In the case of drives with overload requirements, the appropriate base-load current must,
therefore, be used as a basis for the required load.
The criterion for overload is that the Power Module is operated with its base load current
before and after the overload occurs (a load duration of 300 s is used as a basis here).
Chassis Liquid Cooled Power Units
Manual, (GH7), 01/2011, 6SL3097-4AM00-0BP1
6SL3315– 1TE32-1AA3
mm 265
mm 836
mm 549
FL
kg 77
3NE1230-2
1
A 315
1
or I at 400 V 3 AC 50 Hz.
L H
or I at 460 V 3 AC 60 Hz.
L H
3.7 Technical specifications
1TE32–6AA3 1TE33–1AA3
265 265
836 983
549 549
FL GL
77 108
3NE1331-2 3NE1333-2
1 1
350 450
1 2
Power Modules
1TE35–0AA3
265
983
549
GL
108
3NE1230-2
2
315
1
75