Siemens SINAMICS G220 - Page 64

The minimum clearance is applicable for the head and the entire torso of the human body.
Shorter distances are possible for extremities.
Table 4-1 Evaluation of the electromagnetic 󹪝elds
 Frequency range
0Hz...100kHz 100kHz...300GHz
Electric 󹪝eld strength Limit values not exceeded Limit values not exceeded
Magnetic 󹪞ux density Evaluation in the following table Limit values not exceeded
Table 4-2 Minimum clearance based on magnetic 󹪞ux density (0Hz...100kHz)
General Individuals with active implants
Converter with
degree of protec‐
tion IP20 in a
closed control
cabinet
Converter with degree
of protection IP20 in an
open control cabinet
or converter in degree
of protection IP55
Converter with degree of
protection IP20 in a closed
control cabinet
Converter with degree
of protection IP20 in an
open control cabinet
or converter in degree
of protection IP55
0cm (0 inch) 25cm (10inch) The limit value of 100µT
(RMS) at 50Hz is not excee‐
ded. Must be assessed de‐
pending on the active im‐
plant.
Must be assessed de‐
pending on the active
implant.
Application planning
4.1Protection of persons from electromagnetic 󹪝elds
SINAMICS G220 converter
62 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB