3 operation with increased continuous power, Operation with increased continuous power, 4drive interface – Lenze 9400 User Manual
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Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
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4
Drive interface
4.6
Device output power
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4.6.3
Operation with increased continuous power
This function extension is available from software version V3.0!
If required, operation with an increased continuous power for the switching frequencies 1 kHz and
2 kHz can be activated in
for controllers from the device size 8S, if the following
requirements are met:
• Controller is of E94AxxE1454 ... E94AxxE6954 type (device size 8S ... 10).
• The maximum current (
) is < 150 % of the rated device current.
Tip!
The permissible output currents and overload factors for operation with increased
continuous power for different device types can be found in the Hardware Manual in the
"Rated data" chapter.
Stop!
During operation with increased continuous power, the max. permissible ambient
temperature is reduced to 40 °C.
The overload current must be reduced. An overload current of 180 % for 10 s is no longer
permissible during operation with increased continuous power.
Note!
To activate operation with increased continuous power, controller inhibit must be set in
the controller.
The "activated" setting in
is automatically reset to "deactivated" (without error
message) if the previously mentioned requirements are not (no longer) met.
• This is also the case if the memory module is plugged into a controller of the small
design 8 (device exchange).