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4 motor thermal protection, Qaic, fuse and wire sizes – Toshiba VF-S11 User Manual

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6

Q

AIC, Fuse and Wire sizes

Voltage

class

Capacity of

applicable motor

(kW)

Inverter model

AIC (A)

(Interrupting capacity)

Fuse class and current

(A)

Wire sizes of

power circuit

0.2

VFS11S-2002PL

AIC 1000A

CC/J 6A max.

AWG 14

0.4

VFS11S-2004PL

AIC 1000A

CC/J 10A max.

AWG 14

0.75

VFS11S-2007PL

AIC 1000A

CC/J 15A max.

AWG 14

1.5

VFS11S-2015PL

AIC 1000A

CC/J 20A max.

AWG 12

Single-phase

240V class

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

2.2

VFS11-2022PM

AIC 5000A

CC/J 20A max.

AWG 12

4.0

VFS11-2037PM

AIC 5000A

J 35A max.

AWG 10

5.5

VFS11-2055PM

AIC 22000A

J 50A max.

AWG 8

7.5

VFS11-2075PM

AIC 22000A

J 60A max.

AWG 6

11

VFS11-2110PM

AIC 22000A

J 80A max.

AWG 4

Three-phase

240V class

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

2.2

VFS11-4022PL

AIC 5000A

CC/J 15A max.

AWG 14

4.0

VFS11-4037PL

AIC 5000A

CC/J 20A max.

AWG 12

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

Three-phase

500V class

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

4.0

VFS11-6037P

AIC 5000A

CC/J 15A max.

AWG 14

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

Three-phase

600V class

15

VFS11-6150P

AIC 22000A

J 45A max.

AWG 8

6.2.4 Motor 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.