Toshiba VF-nC1 instruction manual Self-cooling Forced

supplyPower Rating

Item

Input voltage

Applicable motor (kW)

Type

Form

Capacity (kVA) Note 1)

Rated output current (A)

Note 2)

Rated output voltage

Note 3)

Overload current rating

Voltage-frequency

Allowable fluctuation

Ampere Interrupt

Capacity (A) AIC

Protective method

Cooling method

Color

Charge lamp

Built-in filter

						E6581090
		Specification
		1-phase 100V
0.1	0.2	0.4		0.75	1.5	2.2
			VFNC1S
1001P	1002P	1004P		1007P	-	-
0.3	0.6	1.0		1.6	-	-
0.7	1.4	2.4		4.0	-	-

3-phase 200V to 230V

60seconds at 150%, (50%-reduction value) 1-phase 100V to 115V - 50/60Hz

Voltage +10%, -15% Note 4), frequency ±5%

1000	1000	1000		1000	-	-
		IP20 Enclosed type (JEM 1030)
	Self-cooling			Forced	-	-
				air-cooled
		Munsel		5Y8/0.5
	LED indicating the charge status of the capacitor in the main circuit
			-

		Item				Specification
		Input voltage			1-phase 200V (built-in EM1 noise filter)
		Applicable motor (kW)	0.1	0.2		0.4		0.75	1.5	2.2
		Type				VFNC1S
		Form	-	2002PL		2004PL		2007PL	2015PL	2022PL
	Rating	Capacity (kVA) Note 1)	-	0.5		0.9		1.6	2.9	4.1
		Note 2)
		Rated output current (A)	-	1.2		2.3		4.0	7.5	10.7
		Rated output voltage				3-phase 200V to 240V
		Note 3)
		Overload current rating			60 seconds at 150%, (50%-reduction value)
	Power supply	Voltage-frequency				1-phase 200V to 240V - 50/60Hz
		Allowable fluctuation		Voltage +10%, -15% Note 4), frequency ±5%
		Ampere Interrupt	-	1000		1000		1000	5000	5000
		Capacity (A) AIC
12		Protective method				IP20 Enclosed	type (JEM 1030)
		Cooling method	-			Self-cooling			Forced air-cooled
		Color				Munsel 5Y8/0.5
		Charge lamp				None
		Built-in filter				EMC noise filter (Class B)

Note)

1.Capacity is calculated at 220V for the 200V models.

2.Indicates rated output current setting when the PWM carrier frequency (parameter H) is 4kHz or less.

If the PWM carrier frequency setting is fixed above 4 kHz, the rated current needs to be reduced. If the PWM carrier frequency is set above 4 kHz, it could fall automatically if an over-current flaws during acceleration or for any other reason, depending on the amount of current that flows.

The default setting of the PWN carrier frequency is 12kHz.

3.Maximum output voltage is the same as the input voltage.

With regard to 100V models, the output voltage may decrease about 10 to 20 % if motor load is applied. When operating VFNC1 in conjunction with general purpose motor (200V), it is necessary to reduce the motor load.

4.±10% when the inverter is used continuously (load of 100%).

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