Lenze ECS series User Manual

Appendix
Overview of accessories
14

462
EDBCSXA064 EN 3.2
14.8.4 Brake resistor
Assignment of external brake resistors
Brake resistor W
P
d
[kW]
Power supply module (standard variants)
ECSEE... ECSDE... ECSCE...
012 020 040 012 020 040 012 020 040
ERBM039R120W 39 0.12 l l
ERBM020R150W 20 0.15 l
ERBD047R01K2 47 1.20 l l l l l l
ERBD022R03K0 22 3.00 l l l
ERBS039R01K6 39 1.64 l l l l l l
ERBS020R03K2 20 3.20 l l l
P
d
Continuous power
Brake resistors of type ERBM...
Brake resistors with specifically adapted pulse capability in IP50 design
Rated data Type
Brake resistor
ERBM039R120W ERBM020R150W
Resistance R
B
[Ω] 39 20
Continuous power P
d
[W] 120 150
Amount of heat Q
B
[kWs] 6 13
Max. running time t
e
[s] 5
Required recovery time t
a
[s] 90
Operating voltage U
max
[V
DC
] 800
Max. braking power P
Bmax
[kW]
P
Bmax
 +
WärmemengeQ
B
Einschaltzeit
Brake resistors of type ERBD...
Brake resistors with an increased power loss in IP20 design (protection against accidental
contact acc. to NEMA 250 type 1)
Rated data Type
Brake resistor
ERBD047R01K2 ERBD022R03K0
Resistance R
B
[Ω] 47 22
Continuous power P
d
[W] 1200 3000
Amount of heat Q
B
[kWs] 174 375
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

Lenze ECS series Specifications

General

Brand	Lenze
Model	ECS series
Category	Control Unit
Language	English