Lenze ECSEM Series - Page 356

Appendix
Overview of accessories
12
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356
EDBCSXM064 EN 11.0
Brake resistors of type ERBS...
Brake resistors with an increased power loss in IP65 design (NEMA 250 type 4x)
Rated data Type
Brake resistor
ERBS039R01K6 ERBS020R03K2
Resistance R
B
[Ω] 39 20
Continuous power P
d
[W] 1640 3200
Amount of heat Q
B
[kWs] 246 480
Max. running time t
e
[s] 15
Required recovery time t
a
[s] 135
Operating voltage U
max
[V
DC
] 800
Max. braking power P
Bmax
[kW]
P
Bmax
 +
WärmemengeQ
B
Einschaltzeit