LENZE
Rated data for power supply modules
ƒ
The data is valid for operation at 3/PE AC 400 V.
Product key
ECS
☐
E040
ECS
☐
E020
ECS
☐
E012
Power supply modules
Rated power
1)
20
10
6
P
NDC
[kW]
Without mains filter
Mains voltage range
3/PE AC 180 V-0% … 528 V+0%; 45 Hz-0% … 65 Hz+0%
U
Netz
[V]
Rated mains current
31.3
15.9
9.6
I
Netz
[A]
Max. mains current
5x rated mains current for 50 ms
I
Netz max
[A]
2x rated mains current for 1 s
1.5x rated mains current for 10 s
Rated DC-bus current
38.5
20
12
I
DC
[A]
Max. DC-bus capacity
6600
C
[uF]
Brake chopper data
0.15
0.12
P
[kW]
Continuous power for integrated resistor
3.2
1.2
P
[kW]
Continuous power for external resistor
31.2
13.8
P
BRmax
[kW]
Peak braking power
20
39
R
[Ohm]
Min. brake resistance
Power loss
30
23
20
P
V
[W]
Module interior
81
45
30
P
V
[W]
Heatsink
Dimensions
2)
247
H
[mm]
Height
287
H
[mm]
Height "cold plate"
132
88
B
[mm]
Width
176
T
[mm]
Depth
121
T
[mm]
Depth "cold plate"
Mass
3
2.5
m
[kg]
At operation with an upstream choke on the AC side the rated power is re-
duced according to the voltage drop caused by the choke.
1)
The dimensions do not include the fixing material and eventually attached
AIF modules, dimensions with attached AIF module: dimension d (depth) +
8 mm
2)
Dimensioned drawings for "cold plate" power supply
modules
DS_MB_ECS_0004
Dimensioned drawings for power supply modules
DS_MB_ECS_0001
Available for download at
Available for download at
Servo inverters en 03/2009
†
52
ECS servo system
Power supply modules