REXROTH IndraDrive - Limit Values for Line-Based Disturbances

● Configuration of the connected drives
● Number of the connected drives
● Conditions of mounting
● Site of installation
● Radiation conditions
● Wiring and installation
When the interference gets from the device to the connected lines in unfil‐
tered form, these lines can radiate the interference into the air (antenna ef‐
fect). This applies to power lines, too.
Limit Values for Line-Based Disturbances
According to IEC EN 61800-3 or CISPR 11 (corresponds to EN55011), the
limit values in the table below are distinguished. For this documentation both
standards are combined in the limit value classes A2.1 to B1.
IEC / EN 61800-3
CISPR 11
(EN55011)
Explanation
In this docu‐
mentation
Curves of limit
value charac‐
teristic
Category C4 2nd
environment
None
One of the following 3 requirements must have been ful‐
filled: Mains connection current >400 A, IT mains or re‐
quired dynamic drive behavior not reached by means of
EMC filter. Adjust limit values to use and operation on
site. User has to carry out and provide evidence of EMC
planning.
None -
Category C3 2nd
environment
Class A;
Group 2
I > 100 A
Limit value in industrial areas to be complied with for ap‐
plications operated at supply mains with nominal cur‐
rents > 100 A.
A2.1
1.1
1.2
Category C3 2nd
environment
Class A;
Group 2
I < 100 A
Limit value in industrial areas to be complied with for ap‐
plications operated at supply mains with nominal cur‐
rents < 100 A.
A2.2
2.1
2.2
Category C2 1st
environment;
Restricted distri‐
bution
Class A;
Group 1
Limit value in residential area or at facilities at low-volt‐
age mains supplying buildings in residential areas. To be
complied with for applications with restricted distribution.
A1
3.1
3.2
Category C1 1st
environment;
Unrestricted distri‐
bution
Class B;
Group 1
Limit value in residential areas to be complied with for
applications with unrestricted distribution.
B1
4.1
4.2
Tab.10-3: Limit Value Classes
DOK-INDRV*-SYSTEM*****-PR06-EN-P
Rexroth IndraDrive Drive Systems with HMV01/02 HMS01/02, HMD01, HCS02/03
Bosch Rexroth AG 183/309
Electromagnetic Compatibility (EMC)