LENZE
Vibration-resistant brake resistors (IP20 enclosure)
Many electrical drives are used with their accompanying
controllers in non-stationary units (e.g. storage and retrieval
units). In order to achieve optimum operational reliability for
these applications, Lenze also provides special vibration-res-
istant brake resistors.
Vibration-resistant brake resistor
Brake resistor data
Product key
Mains
voltage
Rated DC-
bus current
Mass
Dimensions
Thermal ca-
pacity
Continuous
power
Resistance
Brake resistor
Power supply
modules
m
[kg]
H x B x T
[mm]
CB
[kWs]
P
[W]
R
[Ohm]
U
Netz
[V]
I
DC
[A]
4.8
549 x 185 x 120
180
1200
47
ERBD047R01K2RB
ECS
☐
E012
3 AC
180 - 550
12
6.6
749 x 185 x 120
285
2000
33
ERBD033R01K9RB
ECS
☐
E020
20
9.1
749 x 275 x 120
450
3000
20
ERBD020R03K0RB
ECS
☐
E040
38.5
Standards and operating conditions
DS_ZB_ERBDV_0001
Available for download at
Mains chokes
A mains choke is an inductor that is connected to the mains
cable of the inverter. Using a mains choke offers the following
advantages:
ƒ
Reduced system perturbation:
The wave form of the mains current is a closer approxim-
ation of a sine wave.
ƒ
Reduced r.m.s. mains current:
Reduction in mains, line and fuse load
ƒ
Longer inverter service life:
Reducing the AC load on the electrolytic capacitors in the
DC bus increases the service life of the capacitors.
Mains choke
Mains choke data
Product key
Mains voltage
Rated DC-bus
current
Mass
Dimensions
Rated current
Mains choke
m
[kg]
H x B x T
[mm]
I
N
[A]
U
Netz
[V]
I
DC
[A]
8
180 x 86 x 192
24
ELN3-0150H024
ECS
☐
E012
3 AC
180 - 550
12
9.8
180 x 125 x 225
35
ELN3-0088H035
ECS
☐
E020
20
13
228 x 120 x 265
55
ELN3-0055H055
ECS
☐
E040
38.5
55
†
Servo inverters en 03/2009
ECS servo system
Accessories