Notes (1) Limit value for first environment is also relevant, if source of
interference of second environment affects first environment
(2) Designations "class" and "group" according to IEC CISPR
11
QSP: Measuring method quasi peak measurement; AV: Meas‐
uring method arithmetic averaging
Fig. 4-28: Limit Values for Line-Based Disturbances (IEC 61800-3); Limit Value
Characteristic through Frequency Range
Determining the Mains Choke
When using mains chokes, take their effect on the connected drive control‐
lers into account. Due to their inductance, mains chokes have a smoothing
effect on the current and thereby reduce harmonics.
Take the nominal current of the mains choke into account to have the induc‐
tance of the mains choke available.
Some mains chokes are assigned to certain drive controllers (see technical
data of the drive controller "Data for mains voltage supply → Assigned type of
mains choke").
Dimensioning the mains contactor
Required data:
● Nominal current I
LN
of the drive controller (see chapter 7.3.2 "Mains
voltage" on page 233)
● Number of drive controllers connected to the mains contactor
When using mains contactors of the utilization category AC-1, observe the
conventional thermal continuous current I
th
(see data sheet of mains contac‐
tor) when dimensioning the mains contactor.
The minimum required conventional thermal continuous current I
th
results
from the sum of nominal currents Σ I
LN
of all connected drive controllers.
Bosch Rexroth AG DOK-INDRV*-HCS01******-PR05-EN-P102/341
Rexroth IndraDrive CsDrive Systems with HCS01
Combining the individual components
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