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E6581301
I-2
9
9.1.2 Measures to satisfy the EMC directive
Concrete measures for EMC directive of CE markings are shown below.
■
■■
■ Models with a built-in EMC filter
(1) 200V class: VFAS1-2004PL~2075PL
400V class: VFAS1-4007PL~4500KPC
The above mentioned models install EMC noise filter inside. So the conducted and radiated noise can be reduced,
optional EMC noise filters are not needed.
(If a further noise reduction is required, insert an additional filter described in I-4 on the input side of the inverter.)
Table 2 EMC directive compliance
Inverter type EMC plate type
Requirements
Conducted noise
IEC61800-3 category C2
(EN55011 classA Group1)
Conducted noise
IEC61800-3 category C3
(EN55011 classA Group2)
PWM carrier
frequencyEH
(kHz)
Length of
motor
connecting
cable
(m)
VFAS1-2004PL~
VFAS1-2015PL
EMP101Z
4 10
Built-in filter -
16 5
VFAS1-2022PL
EMP102Z
4 10
16 5
VFAS1-2037PL
4 10
- Built-in filter
16 5
VFAS1-2055PL,
VFAS1-2075PL
EMP103Z
4 10
16 5
VFAS1-4007PL~
VFAS1-4022PL
EMP101Z
4 10
Built-in filter -
16 5
VFAS1-4037PL EMP102Z
4 10
16 5
VFAS1-4055PL~
VFAS1-4110PL
EMP103Z
4 10
- Built-in filter
16 5
VFAS1-4150PL
EMP104Z
4 10
16 5
VFAS1-4185PL
2.5 25
16 25
VFAS1-4220PL EMP105Z
2.5 50
16 25
VFAS1-4300PL,
VFAS1-4370PL
EMP106Z
2.5 50
4 25
VFAS1-4450PL~
VFAS1-4750PL
EMP108Z
2.5 50
16 25
VFAS1-4900PC - 2.5 50
VFAS1-4110KPC - 2.5 50
VFAS1-4132KPC - 2.5 50
VFAS1-4160KPC - 2.5 50
VFAS1-4200KPC - 2.5 50
VFAS1-4220KPC - 2.5 50
VFAS1-4280KPC - 2.5 50
VFAS1-4355KPC,
VFAS1-4400KPC,
- 2.5 50
VFAS1-4500KPC, - 2.5 50
( ): An optional regenerative braking unit PB7 is used.