Siemens SINAMICS S150 Operating Instructions Manual page 81

Table 4-30 Dimensions of the braking resistors
Unit
Length mm
Width mm
Height mm
Figure 4-10 Dimension drawing for braking resistor (25 kW)
Figure 4-11 Dimension drawing for braking resistor (50 kW)
Drive converter cabinet units
Operating Instructions, 07/07, A5E00288214A
CAUTION
A ventilation clearance of 200 m must be maintained on all sides of the braking resistor
(with ventilation grilles).
25 kW resistor (option L61/L64)
740
485
605
Electrical installation
4.9 Other connections
50 kW resistor (option L62/L65)
810
485
1325
81