Siemens SINAMICS S120 - Page 232

Line Modules Booksize
3.4 Basic Line Modules with internal air cooling
Booksize power units
232 Manual, (GH2), 06/2008, 6SL3097-2AC00-0BP6
Table 3-35 Technical data of braking resistors for the Basic Line Modules
Braking resistor Unit 6SE7018-0ES87-2DC0 6SE7021-6ES87-2DC0 6SE7023-2ES87-2DC0 6SE7028-0ES87-2DC0
Ω 80 40 20 8
Peak power
1)
(Pmax)
kW 7.5 15 30 75
Rated power
1)
(Pn) kW 1.25 2.5 5 12.5
Power connections Screw studs for M6 ring
terminal ends
Screw studs for M6 ring
terminal ends
PE connection M6 bolt M8 bolts
Thermostatic switch
(NC contact)
Connection cross-
section
mm
2
Screw terminals
2.5
Screw terminals
2.5
Screw terminals
2.5
Screw terminals
2.5
Can be used for
Basic Line Modules
20 kW
Yes Yes Yes --
Can be used for
Basic Line Modules
40 kW
Yes Yes Yes Yes
Weight kg 6 11.5 17 27
1)
Applies to a DC link voltage of 760 V