Measures To Satisfy The Emc Directive - Toshiba TOSVERT VF-S11 Instruction Manual

Category
Emission
Immunity
Emission standards other than the above are applied to inverters when used in a commercial environment but not
an industrial environment.
Category
Emission
9.1.2
This subsection explains what measures must be taken to satisfy the EMC directive.
(1) Insert a recommended EMI filter (Table 2) on the input side of the inverter to reduce and transmission noise
and radiation noise from input cables.
In the combinations listed in Table 2, Inverters are tested in these combination to see if they comply with
9
transmission noise standards. For inverters used in Japan, it is recommended to use the NF series of noise
filters.
Table 2 lists noise filters recommended for the inverters.
Table 1 EMC standards
Subcategory
Radiation noise
Transmission noise
Static discharge
Radioactive radio-frequency mag-
netic contactor field
First transient burst
Lightning surge
Radio-frequency induc-
tion/transmission interference
Voltage dip/Interruption of power
Subcategory
Radiation noise
Transmission noise

Measures to satisfy the EMC directive

Product stan-
dards
CISPR/B/276/DC Class A Group 1
CISPR/B/276/DC Class A Group 1
IEC61000-4-2
IEC61000-4-3
IEC 61800-3
IEC61000-4-4
IEC61000-4-5
IEC61000-4-6
IEC61000-4-11
Product stan-
dards
CISPR/B/276/DC Class B Group 1
IEC 61800-3
CISPR/B/276/DC Class B Group 1
I-2
E6581158
Test standard and level
Test standard and level