Et 200Pro Fc-2 Frequency Converter In A Drive System In Accordance With En 61800-3 - Siemens SIMATIC ET 200pro Series Operating Instructions Manual

Technical data
11.5 Electromagnetic compatibility of the converters
11.5.4.1

ET 200pro FC-2 frequency converter in a drive system in accordance with EN 61800-3

Explanatory notes for EN 61800-3+A11
The EN 61800-3+A11 product standard for "Adjustable speed electrical power drive
systems, Part 3: EMC requirements and specific test methods" specifies limit values for
noise radiation and interference immunity. The EMC product standard EN 61800-3+A11
does not apply directly to a frequency converter but to a complete drive system, which
comprises the complete circuitry, motor and cables in addition to the converter.
Limit values for compliance with EN 61800-3 Category C3
The following table lists the key limit values for compliance with EN 61800-3 on devices with
restricted availability for a drive system in accordance with Category C3 (Category C3: Drive
system (PDS) with a rated voltage of < 1000 V. For use in a second environment), i.e., use
in second environment (industrial) with commissioning and installation carried out by an
EMC expert.
Table 11- 6
EMC phenomena
Radiated emissions
Conducted emissions
Table 11- 7 Limit values for interference immunity for a drive system compliant with Category C3
EMC phenomena
Voltage dips
Voltage interruptions
Harmonics at rated load
Electrostatic discharge
Interference pulses
242
Limit values for noise radiation for a drive system compliant with Category C3
Basic standard
for test proce-
dures
EN 61800-3-A11
EN 61800-3-A11
Motor operation EN 61800-3-A11
Regenerative EN 61800-3-A11
feedback
EN 61000-4-2
Burst EN 61000-4-4
Voltage surge EN 61000-4-5
Basic standard Limit value
for test proce-
dures
EN 55011 Class A, Group 1
EN 55011 Class A, Group 2
Level
30 %, 10 ms 1)
60 %, 100 ms 1)
95 %, 5 s 2)
100 %, 230 ms 2)
100 %, 120 ms (regenerative feed-
back) 3)
5. 7.
18,4% 15,6%
20,3% 18,4%
8 kV, air discharge (housing)
2 kV/5 kHz (electric power cable)
2 kV, phase – ground (electric power
cable)
1 kV, phase – phase (electric power
cable)
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257324B AE
Evaluation crite-
rion
11. 13.
8,8% 8,4%
9,8% 9,3%
SIMATIC ET 200pro FC-2 converter
B
C
C
C
C
--
B
B
B
B