Siemens S120 Instructions Manual page 31

Table 12 Technical data of braking resistors for PM340 Power Modules, frame sizes FSD to FSF
Order number
Suitable for Power Modules of frame size
Resistance
Unit rating PDB
Peak power Pmax
Load duration for peak power Ta
Period duration of braking duty cycle T
Degree of protection
Power connections (including PE)
Thermostatic switch (NC contact)
Maximum contact load
connecting cable
Weight
¹) Power Modules Blocksize, 3-phase AC
Duty cycles
Figure 19 Load diagram for the braking resistor, in Blocksize format
T [s] period duration of braking duty cycle
T [s] load duration for peak power
a
P [W] unit rating of the braking resistor
DB
P [W] peak braking power of the braking resistor
max
Siemens S120_EN_rev06-08062017.docx
6SE6400-4BD21-
2DA0
FSD ¹)
Ω
27
kW 1.2
kW 24
s 13.6
s 271
IP20 or IPXXB
M6 studs
250 VAC / 2.5 A
kg 7.4
6SE6400-4BD22- 6SE6400-4BD24-
2EA1 0FA0
FSE ¹) FSF ¹)
15 8.2
2.2 4.0
44 80
14.5 13.1
290 252
IP20 or IPXXB IP20 or IPXXB
M6 studs M6 studs
250 VAC / 2.5 A 250 VAC / 2.5 A
10.6 16.7
5-5