Peripheral Devices; Selection Of Wiring Materials And Devices - Toshiba TOSVERT VF-S11 Instruction Manual

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10. Peripheral devices

• When using switchgear for the inverter, it must be installed in a cabinet.
Failure to do so can lead to risk of electric shock and can result in death or serious injury.
Mandatory
• Connect earth cables securely.
Failure to do so can lead to risk of electric shock or fire in case of a failure or short-circuit or electric
leak.
Prohibited

10.1 Selection of wiring materials and devices

Voltage class
Single-phase
200V class
Three-phase
200V class
Three-phase
400V class
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 mm
Note 3: For grounding, use a cable with a size equal to or larger than the above.
Note 4: The wire sizes specified in the above table apply to HIV wires (cupper wires shielded with an insulator
with a maximum allowable temperature of 75°C) used at an ambient temperature of 50°C or less.
Capacity of
applicable
Inverter model
(mm
motor (kW)
0.2
VFS11S-2002PL
0.4
VFS11S-2004PL
0.75
VFS11S-2007PL
1.5
VFS11S-2015PL
2.2
VFS11S-2022PL
0.2
VFS11-2002PM
0.4
VFS11-2004PM
0.55
VFS11-2005PM
0.75
VFS11-2007PM
1.5
VFS11-2015PM
2.2
VFS11-2022PM
3.7
VFS11-2037PM
5.5
VFS11-2055PM
7.5
VFS11-2075PM
11
VFS11-2110PM
15
VFS11-2150PM
0.4
VFS11-4004PL
0.75
VFS11-4007PL
1.5
VFS11-4015PL
2.2
VFS11-4022PL
3.7
VFS11-4037PL
5.5
VFS11-4055PL
7.5
VFS11-4075PL
11
VFS11-4110PL
15
VFS11-4150PL
Danger
Wire size (See Note 4)
Main circuit
DC reactor
2
) (See Note 1.)
(optional) (mm
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
3.5
2.0
1.25
2.0
1.25
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
5.5
5.5
5.5
8.0
8.0
14
14
14
14×2
14×2
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
3.5
3.5
5.5
5.5
8.0
8.0
14
2
or more in diameter.
J-1
E6581158
Braking resistor/
Earth cable
2
)
Braking unit
(mm
2
(optional) (mm
)
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
5.5
5.5
5.5
8.0
5.5
14
5.5
22
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
3.5
2.0
5.5
2.0
8.0
2
)
10

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