Toshiba VF-nC1 instruction manual Peripheral devices, Selection of wiring materials and devices

E6581090

10. Peripheral devices

Danger

•When using wiring materials and their optional devices for the inverter, they must

	be installed in a cabinet.
Mandatory	Failure to do so can lead to risk of electric shock and can result in death or serious
	injury.

•Connect earth cables securely. Failure to do so can lead to risk of electric shock

or fire in case of a failure, short-circuit or leak current.

Be Grounded

10.1Selection of wiring materials and devices

Voltage

class

Capacity of applicable motor (kW)

Inverter model

	Wire size
Main circuit	DC reactor	Grounding cable
(See Note 1.)	(optional)

Single-	0.1	VFNC1S-1001P	AWG 14 / 2.0 mm2	-	AWG 12 / 3.5 mm2
phase	0.2	VFNC1S-1002P	AWG 14 / 2.0 mm2	-	AWG 12 / 3.5 mm2
100V	0.4	VFNC1S-1004P	AWG 14 / 2.0 mm2	-	AWG 12 / 3.5 mm2
class	0.75	VFNC1S-1007P	AWG 14 / 3.5 mm2	-	AWG 12 / 3.5 mm2
Single-	0.2	VFNC1S-2002P(L)	AWG 14 / 2.0 mm2	AWG 16 / 1.25 mm2	AWG 12 / 3.5 mm2
	0.4	VFNC1S-2004P(L)	AWG 14 / 2.0 mm2	AWG 16 / 1.25 mm2	AWG 12 / 3.5 mm2
phase	0.75	VFNC1S-2007P(L)	AWG 14 / 2.0 mm2	AWG 14 / 2.0 mm2	AWG 12 / 3.5 mm2
200V	1.5	VFNC1S-2015P(L)	AWG 10 / 3.5 mm2	AWG 14 / 2.0 mm2	AWG 12 / 3.5 mm2	10
class
	2.2	VFNC1S-2022P(L)	AWG 10 / 5.5 mm2	AWG 14 / 2.0 mm2	AWG 10 / 5.5 mm2
	0.1	VFNC1-2001P	AWG 14 / 2.0 mm2	AWG 16 / 1.25 mm2	AWG 12 / 3.5 mm2
Three-	0.2	VFNC1-2002P	AWG 14 / 2.0 mm2	AWG 16 / 1.25 mm2	AWG 12 / 3.5 mm2
phase	0.4	VFNC1-2004P	AWG 14 / 2.0 mm2	AWG 16 / 1.25 mm2	AWG 12 / 3.5 mm2
200V	0.75	VFNC1-2007P	AWG 14 / 2.0 mm2	AWG 14 / 2.0 mm2	AWG 12 / 3.5 mm2
class	1.5	VFNC1-2015P	AWG 10 / 2.0 mm2	AWG 14 / 2.0 mm2	AWG 12 / 3.5 mm2
	2.2	VFNC1-2022P	AWG 10 / 2.0 mm2	AWG 14 / 2.0 mm2	AWG 12 / 3.5 mm2

Note 1: Sizes of the wires connected to the input terminals R, S and T and the output terminals U, V and W when the length of each wire does not exceed 30m.

Note 2: For the control circuit, use shielded wires 0.75 mm2 or more in diameter.

Note 3: For grounding, use a cable with a size equal to or larger than the above.

Note 4: When using a crimp terminal, cover its caulked part with a tube or use an insulated terminal.

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