Toshiba VF-AS1 Measures to satisfy the EMC directive, Models with a built-in EMC filter

E6581301

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
			Requirements
				Length of	Conducted noise	Conducted noise
			PWM carrier	motor
	Inverter type	EMC plate type			IEC61800-3 category C2	IEC61800-3 category C3
			frequency￿￿￿￿	connecting
			(kHz)	cable	(EN55011 classA Group1)	(EN55011 classA Group2)
				(m)
	VFAS1-2004PL~	EMP101Z	4	10
	VFAS1-2015PL		16	5	Built-in filter	-
	VFAS1-2022PL		4	10
		EMP102Z	16	5
	VFAS1-2037PL		4	10
			16	5	-	Built-in filter
	VFAS1-2055PL,	EMP103Z	4	10
	VFAS1-2075PL		16	5
	VFAS1-4007PL~	EMP101Z	4	10
	VFAS1-4022PL		16	5	Built-in filter	-
	VFAS1-4037PL	EMP102Z	4	10
			16	5
	VFAS1-4055PL~	EMP103Z	4	10
	VFAS1-4110PL		16	5
	VFAS1-4150PL		4	10
9		EMP104Z	16	5
	VFAS1-4185PL		2.5	25
			16	25
	VFAS1-4220PL	EMP105Z	2.5	50
			16	25
	VFAS1-4300PL,	EMP106Z	2.5	50
	VFAS1-4370PL		4	25
	VFAS1-4450PL~	EMP108Z	2.5	50	-	Built-in filter
	VFAS1-4750PL		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,	-	2.5	50
	VFAS1-4400KPC,
	VFAS1-4500KPC,	-	2.5	50
	( ): An optional regenerative braking unit PB7 is used.

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