Lenze E70AC Series, Hardware Manual

Page: 35 / 162

Technical data
Rated data
Supply modules
4
l
35
EDS700ACBA EN 5.1
Output data
Voltage Frequency Continuous output
current [A]
Number
of
phases
Continuous output
power [kW]
up to +40 °C

[V] [Hz] up to +40
°C

up to +55
°C

Without With
Mains choke/filter
E70ACPSx0304x 565 DC 30.0 18.8 2 10.3 15.4
E70ACPSx0304x 675 DC 30.0 18.8 2 12.3 18.5
E70ACPSx0604x 565 DC 60.0 37.5 2 20.6 30.9
E70ACPSx0604x 675 DC 60.0 37.5 2 24.6 37.0

Temperature in the control cabinet
Chapter 4.3 contains data for overcurrent operation.
The i700 device series is designed for dynamic applications with several drives (DC−bus
operation, (
¶
110)).
Usually an acceleration process is followed by a deceleration process, and the motor
speeds rarely reach the rated motor speed. Even if a drive is operated at rated power (rated
current, rated speed), there are other drives in the network requiring less power.
Therefore, in this case, a power supply module can be dimensioned much smaller than
would be required by the total power of the axis controllers.
Power losses
Power loss P
V
[W]
U
Lr
= 400 V U
Lr
= 480 V when controller is inhibited
E70ACPSx0304x 60 60 −
E70ACPSx0304x
+ EZAELN3025B122 80 80 −
E70ACPSx0604x 110 110 −
E70ACPSx0604x
+ EZAELN3050B591 160 160 −