Siemens 6SL3210-1SB11-0UA0 [131/318] Mounting

Siemens 6SL3210-1SE21-8UA0 [131/318] Mounting
DC link components
4.1 Braking resistors
Manual
Manual, 01/2011, 6SL3097-4AC10-0BP2
131
Table 4- 2 Dimensions of braking resistor, all data in mm and (inches), Part 2
Order number 6SE6400-4BD21-2DA0 6SE6400-4BD22-2EA0 6SE6400-4BD24-0FA0
Frame size FSD FSE FSF
L 515 (20.27) 645 (25.39) 650 (25.59)
L1 350 (13.77) 480 (18.89) 510 (20.07)
L2 205 (8.07) 205 (8.07) 270 (10.62)
L3 195 (7.67) 195 (7.67) 335 (13.18)
D 175 (6.88) 175 (6.88) 315 (12.40)
D1 242 (9.52) 242 (9.52) 382 (15.03)
D2 210 (8.26) 210 (8.26) 382 (15.03)
W 270 (10.62) 270 (10.62) 400 (15.74)
W1 315 (12.40) 315 (12.40) 435 (17.12)
4.1.4 Mounting
The braking resistor is connected at terminals DCP/R1 and R2. Since it generates heat, it
should be mounted to the side of the PM340 Power Modules.
The braking resistors for the FSA and FSB frame sizes are designed as sub-chassis
components. If the PM340 Power Modules of the FSA or FSB frame size are operated
without a line reactor, the braking resistors can also be installed under the Power Modules.
The braking resistors for the Power Modules of the FSC to FSF frame sizes should be
placed outside the control cabinet or the switchgear room in order to direct the resulting heat
loss away from the Power Modules. This reduces the level of air conditioning required.
The braking resistors can be installed horizontally or vertically. The power connections on
vertically installed resistors must be at the bottom.
Note
PE connection
The PE connection for the braking resistor is established via the Screening Kit for frame
sizes FSA to FSF.

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