Rated device currents are slightly too low

Corrected from:
Inverter Drives 8400 StateLine V16.00.00
Inverter Drives 8400 HighLine V16.00.00
Inverter Drives 8400 TopLine V16.00.00


Response of the new version:
The rated device currents have been adapted to the correct values. The specified maximum device currents can now be reached and the Ixt utilisation is indicated correctly.


What happens?
The maximum device currents specified on the device nameplate and in the documentation (maximum value of C0022 = 200% * rated device current) cannot be reached. The indicated Ixt utilisation is slightly too high.

When does this behaviour occur?
The behaviour occurs in the following power classes:

18.5 kW: 40.0 A instead of 39 A
30 kW: 61 A instead of 59 A
37 kW; 76 A instead of 72 A


 
Which products are affected?
Inverter Drives 8400 StateLine FW < V16.00.00 with 18.5 kW, 30 kW, 37 kW power
Inverter Drives 8400 HighLine FW < V16.00.00 with 18.5 kW, 30 kW, 37 kW power
Inverter Drives 8400 TopLine FW < V16.00.00 with 18.5 kW, 30 kW, 37 kW power

Short-term measures:
-
Evaluation/recommendations:

-


URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201500470/1/
Contact form