Measures To Satisfy The Emc Directive - Toshiba TOSVERT VF-AS1 Instruction Manual

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 EMI 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.)
Inverter type
VFAS1-2004PL~
VFAS1-2015PL
VFAS1-2022PL
VFAS1-2037PL
VFAS1-2055PL,
VFAS1-2075PL
VFAS1-4007PL~
VFAS1-4022PL
VFAS1-4037PL
VFAS1-4055PL~
VFAS1-4110PL
VFAS1-4150PL
9
VFAS1-4185PL
VFAS1-4220PL
VFAS1-4300PL,
VFAS1-4370PL
VFAS1-4450PL~
VFAS1-4750PL
VFAS1-4900PC
VFAS1-4110KPC
VFAS1-4132KPC
VFAS1-4160KPC
VFAS1-4200KPC
VFAS1-4220KPC
VFAS1-4280KPC
VFAS1-4355KPC,
VFAS1-4400KPC,
VFAS1-4500KPC,
( ): An optional regenerative braking unit is used.
Contact your supplier.
Table 2
PWM carrier
Noise cut plate type
frequency
(kHz)
EMP101Z
16
16
EMP102Z
16
EMP103Z
16
EMP101Z
16
EMP102Z
16
EMP103Z
16
16
EMP104Z
2.5
16
2.5
EMP105Z
16
2.5
EMP106Z
16
2.5
EMP108Z
16
IP31109Z
IP31110Z
IP31111Z
IP31112Z
IP31113Z (14Z)
IP31113Z (14Z)
IP31113Z (14Z)
IP31115Z
IP31116Z
EMC directive compliance
Requirements
Length of
Transmission noise
motor
EN55011 Class A
connecting
cable
(m)
4 10
5
With a built-in filter
4 10
5
4 10
5
4 10
5
4 10
5
With a built-in filter
4 10
5
4 10
5
4 10
5
25
25
50
25
50
25
50
25
I-2
Transmission noise
EN55011 Class A
Group 1 Group 2
- With a built-in filter
- With a built-in filter
E6581301
-
-