Toshiba VF-S11 manual 6.2.4Motor thermal protection, QAIC, Fuse and Wire sizes, E6581160

E6581160

QAIC, Fuse and Wire sizes

Voltage	Capacity of		AIC (A)	Fuse class and current	Wire sizes of
	applicable motor	Inverter model
class			(Interrupting capacity)	(A)	power circuit
	(kW)
	0.2	VFS11S-2002PL	AIC 1000A	CC/J 6A max.	AWG 14
Single-phase	0.4	VFS11S-2004PL	AIC 1000A	CC/J 10A max.	AWG 14
	0.75	VFS11S-2007PL	AIC 1000A	CC/J 15A max.	AWG 14
240V class
	1.5	VFS11S-2015PL	AIC 1000A	CC/J 20A max.	AWG 12
	2.2	VFS11S-2022PL	AIC 1000A	CC/J 30A max.	AWG 10
	0.4	VFS11-2004PM	AIC 5000A	CC/J 6A max.	AWG 14
	0.55	VFS11-2005PM	AIC 5000A	CC/J 10A max.	AWG 14
	0.75	VFS11-2007PM	AIC 5000A	CC/J 10A max.	AWG 14
	1.5	VFS11-2015PM	AIC 5000A	CC/J 15A max.	AWG 14
Three-phase	2.2	VFS11-2022PM	AIC 5000A	CC/J 20A max.	AWG 12
240V class	4.0	VFS11-2037PM	AIC 5000A	J 35A max.	AWG 10
	5.5	VFS11-2055PM	AIC 22000A	J 50A max.	AWG 8	6
	7.5	VFS11-2075PM	AIC 22000A	J 60A max.	AWG 6
	11	VFS11-2110PM	AIC 22000A	J 80A max.	AWG 4
	15	VFS11-2150PM	AIC 22000A	J 110A max.	AWG 6x2
	0.4	VFS11-4004PL	AIC 5000A	CC/J 3A max.	AWG 14
	0.75	VFS11-4007PL	AIC 5000A	CC/J 6A max.	AWG 14
	1.5	VFS11-4015PL	AIC 5000A	CC/J 10A max.	AWG 14
Three-phase	2.2	VFS11-4022PL	AIC 5000A	CC/J 15A max.	AWG 14
	4.0	VFS11-4037PL	AIC 5000A	CC/J 20A max.	AWG 12
500V class
	5.5	VFS11-4055PL	AIC 22000A	CC/J 30A max.	AWG 10
	7.5	VFS11-4075PL	AIC 22000A	J 35A max.	AWG 8
	11	VFS11-4110PL	AIC 22000A	J 50A max.	AWG 8
	15	VFS11-4150PL	AIC 22000A	J 70A max.	AWG 6
	0.75	VFS11-6007P	AIC 5000A	CC/J 6A max.	AWG 14
	1.5	VFS11-6015P	AIC 5000A	CC/J 6A max.	AWG 14
	2.2	VFS11-6022P	AIC 5000A	CC/J 10A max.	AWG 14
Three-phase	4.0	VFS11-6037P	AIC 5000A	CC/J 15A max.	AWG 14
600V class	5.5	VFS11-6055P	AIC 22000A	CC/J 20A max.	AWG 10
	7.5	VFS11-6075P	AIC 22000A	CC/J 25A max.	AWG 10
	11	VFS11-6110P	AIC 22000A	J 30A max.	AWG 8
	15	VFS11-6150P	AIC 22000A	J 45A max.	AWG 8

6.2.4Motor thermal protection

Selects the electronic thermal protection characteristics that fit with the ratings and characteristics of the motor. In case of multi motor operation with one inverter, thermal relay should be connected to each motor.

49