Toshiba VF-AS1 instruction manual E6581301

E6581301

■When an external EMC filter is added

(1)Additional external EMC filters have the further effect of suppressing conduction and radiation noises. Use the recommended EMC noise filter specified in Table 3. This combination of inverter and filter was used when examining the inverter for compliance with the EMC directive.

Table 3 lists noise filters recommended for the inverters.

			Table 3 Combinations of inverter and EMC filter
		Requirements		Conducted noise	Conducted noise
	Inverter type	PWM carrier	Length of motor	IEC61800-3 category C2	IEC61800-3 category C1
		frequency￿￿￿￿	connecting cable	(EN55011 classA Group1)	(EN55011 classB Group1)
		(kHz)	(m)	Applicable filters	Applicable filters
		3.5~4	50	EMF3-4012A	EMF3-4012A
	VFAS1-2004PL~		100	EMF3-4012A	-
	VFAS1-2015PL	4.1~16	20	EMF3-4012A	EMF3-4012A
			50	EMF3-4012A	-
		3.5~4	50	EMF3-4026B	EMF3-4026B
	VFAS1-2022PL,		100	EMF3-4026B	-
	VFAS1-2037PL	4.1~16	25	EMF3-4026B	EMF3-4026B
			50	EMF3-4026B	-
		3.5~4	50	EMF3-4035C	EMF3-4035C
	VFAS1-2055PL		100	EMF3-4035C	-
		4.1~16	25	EMF3-4035C	EMF3-4035C
			50	EMF3-4035C	-
		3.5~4	50	EMF3-4046D	EMF3-4046D
	VFAS1-2075PL		100	EMF3-4046D	-
		4.1~16	25	EMF3-4046D	EMF3-4046D
			50	EMF3-4046D	-
		2~4	50	EMF3-4072E	EMF3-4072E
	VFAS1-2110PM,		100	EMF3-4072E	-
	VFAS1-2150PM	4.1~12	25	EMF3-4072E	EMF3-4072E
			50	EMF3-4072E	-
		2~2.5	50	EMF3-4090F	EMF3-4090F
	VFAS1-2185PM,		100	EMF3-4090F	-
	VFAS1-2220PM	2.6~12	25	EMF3-4090F	EMF3-4090F
			50	EMF3-4090F	-
		2~2.5	50	EMF3-4180H	EMF3-4180H
	VFAS1-2300PM~		100	EMF3-4180H	-
	VFAS1-2450PM	2.6~12	25	EMF3-4180H	EMF3-4180H
			50	EMF3-4180H	-
9	VFAS1-2550P,	2.5	100	EMF3-4300I	-
	VFAS1-2750P
		3.5~4	50	EMF3-4012A	EMF3-4012A
	VFAS1-4007PL~		100	EMF3-4012A	-
	VFAS1-4022PL	4.1~16	20	EMF3-4012A	EMF3-4012A
			50	EMF3-4012A	-
		3.5~4	50	EMF3-4026B	EMF3-4026B
	VFAS1-4037PL		100	EMF3-4026B	-
		4.1~16	25	EMF3-4026B	EMF3-4026B
			50	EMF3-4026B	-
		3.5~4	50	EMF3-4035C	EMF3-4035C
	VFAS1-4055PL,		100	EMF3-4035C	-
	VFAS1-4075PL	4.1~16	25	EMF3-4035C	EMF3-4035C
			50	EMF3-4035C	-
		3.5~4	50	EMF3-4046D	EMF3-4046D
	VFAS1-4110PL		100	EMF3-4046D	-
		4.1~16	25	EMF3-4046D	EMF3-4046D
			50	EMF3-4046D	-
		2~4	100	EMF3-4072E	EMF3-4072E
	VFAS1-4150PL,		300	EMF3-4072E	-
	VFAS1-4185PL	4.1~12	100	EMF3-4072E	EMF3-4072E
			200	EMF3-4072E	-

(Continued overleaf)

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