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.