Peripheral Devices; Selection Of Wiring Materials And Devices - Toshiba TOSVERT VF-FS1 Instruction Manual
Industrial inverter for 3-phase induction motors
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Also See for TOSVERT VF-FS1:
- Instruction manual (247 pages) ,
- Function manual (38 pages) ,
- Instruction manual (26 pages)
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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.
Be Grounded
10.1 Selection of wiring materials and devices
Voltage
applicable motor
class
Three-phase
200V class
Three-phase
400V class
Note 1: Sizes of the wires connected to the input terminals R/L1, S/L2 and T/L3 and the output terminals U/T1,
V/T2 and W/T3 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 40°C or less.
Note 5: If there is a need to bring the inverter into UL compliance, use wires specified in Chapter 9.
Capacity of
Inverter model
(kW)
0.4
VFFS1-2004PM
0.75
VFFS1-2007PM
1.5
VFFS1-2015PM
2.2
VFFS1-2022PM
4.0
VFFS1-2037PM
5.5
VFFS1-2055PM
7.5
VFFS1-2075PM
11
VFFS1-2110PM
15
VFFS1-2150PM
18.5
VFFS1-2185PM
22
VFFS1-2220PM
30
VFFS1-2300PM
0.4
VFFS1-4004PL
0.75
VFFS1-4007PL
1.5
VFFS1-4015PL
2.2
VFFS1-4022PL
4.0
VFFS1-4037PL
5.5
VFFS1-4055PL
7.5
VFFS1-4075PL
11
VFFS1-4110PL
15
VFFS1-4150PL
18.5
VFFS1-4185PL
22
VFFS1-4220PL
30
VFFS1-4300PL
Danger
Wire size (See Note 4)
Power circuit
(mm
2
) Note 1)
For IEC60364-5-
For JAPAN
523/54
JEAC8001-1995
1.5
2
1.5
2
1.5
2
1.5
2
2.5
2
4
3.5
6
5.5
10
14
16
14
25
22
25
38
50
38
1.5
2
1.5
2
1.5
2
1.5
2
1.5
2
1.5
2
1.5
2
4
3.5
6
5.5
6
5.5
10
8
16
14
2
or more in diameter.
J-1
E6581381
Earth cable
(mm
2
)
For IEC60364-5-
For JAPAN
523/54
JEAC8001-1995
2.5
2
2.5
2
2.5
2
2.5
2
2.5
2
4
3.5
6
3.5
10
5.5
16
5.5
16
8
16
8
25
14
2.5
2
2.5
2
2.5
2
2.5
2
2.5
2
2.5
2
2.5
2
4
3.5
6
3.5
6
5.5
10
5.5
16
5.5
10
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