Stober SC6 Series - Braking resistor; Tubular fixed resistor FZMU, FZZMU

5 | Technical data STOBER
48
05/2019 | ID 442790.01
5.8 Braking resistor
In addition to drive controllers, STOBER offers the following braking resistors described below in various sizes and
performance classes. For the selection, note the minimum permitted braking resistors specified in the technical data of the
individual drive controller types.
5.8.1 Tubular fixed resistor FZMU, FZZMU
Type FZMU 400×65 FZZMU 400×65
ID No. 49010 53895
SC6A062 X —
SC6A162 (X) X
SC6A261 (X) X
Tab. 49: Assignment of FZMU, FZZMU braking resistor – SC6 drive controller
X Recommended
(X) Possible
— Not possible
Properties
Specification FZMU 400×65 FZZMU 400×65
ID No. 49010 53895
Type Tubular fixed resistor Tubular fixed resistor
Resistance [Ω] 100 47
Power [W] 600 1200
Therm. time const. τ
th
[s] 40 40
Pulse power for < 1s [kW] 18 36
U
max
[V] 848 848
Weight [kg] Approx. 2.2 Approx. 4.2
Protection class IP20 IP20
Test symbols
Tab. 50: FZMU, FZZMU specification