Selection Of Peripheral Devices; Selection Of Wiring Materials And Devices - Toshiba TOSVERT VF-AS1 Instruction Manual
High-performance inverter
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Also See for TOSVERT VF-AS1:
- Instruction manual (334 pages) ,
- Function manual (49 pages) ,
- Option instruction manual (18 pages)
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10. Selection of peripheral devices
• When using the inverter without the front cover, be sure to place the inverter unit inside a cabinet. If
they are used outside the cabinet, it may cause electric shock.
Mandatory
• Be sure to ground every unit. If not, it may cause electric shock or fire on the occasion of failure,
short-circuit or electric leak.
Be Grounded
10.1
Selection of wiring materials and devices
Applicable
Voltage
motor
Inverter model
class
[kW]
0.4
VFAS1-2004PL
0.75
VFAS1-2007PL
1.5
VFAS1-2015PL
2.2
VFAS1-2022PL
3.7
VFAS1-2037PL
5.5
VFAS1-2055PL
7.5
VFAS1-2075PL
11
VFAS1-2110PM
200V
class
15
VFAS1-2150PM
18.5
VFAS1-2185PM
22
VFAS1-2220PM
30
VFAS1-2300PM
37
VFAS1-2370PM
45
VFAS1-2450PM
55
VFAS1-2550P
75
VFAS1-2750P
0.75
VFAS1-4007PL
1.5
VFAS1-4015PL
2.2
VFAS1-4022PL
3.7
VFAS1-4037PL
5.5
VFAS1-4055PL
7.5
VFAS1-4075PL
11
VFAS1-4110PL
15
VFAS1-4150PL
18.5
VFAS1-4185PL
22
VFAS1-4220PL
30
VFAS1-4300PL
37
VFAS1-4370PL
400V
45
VFAS1-4450PL
class
55
VFAS1-4550PL
75
VFAS1-4750PL
90
VFAS1-4900PC
110
VFAS1-4110KPC
132
VFAS1-4132KPC
160
VFAS1-4160KPC
200
VFAS1-4200KPC
220
VFAS1-4220KPC
280
VFAS1-4280KPC
355
VFAS1-4355KPC
400
VFAS1-4400KPC
500
VFAS1-4500KPC
(*1): The recommended cable size is that of the cable (e.g. 600V class, HIV cable) with continuous maximum permissible temperature of 75°C. Ambient
temperature is 50°C or less and the wiring distance is 30m or less.
(*2): For the control circuit, use shielded wires whose size (cross-section) is 0.75 mm
(*3): For the earth cable, use wires larger than the specified ones in size (cross-section).
(*4): Recommended wire size for an optional braking resistor. Refer to 5.19 for use of external braking resistor.
(*5): The recommended cable is 600V class HIV cable with permissible temperature of 90°C.
(*6): The number refers to a cable composition. For example, in the case of "100×2×2": 100×2×2
Danger
Main circuit
2
(mm
)
Input terminal
Output terminal
(R, S, T)
(U, V, W)
2
2
2
2
2
2
2
2
3.5
3.5
5.5
5.5
8
8
14
14
14
14
22
22
22
22
38
38
60
60
60
60
100
150
150
150
2
2
2
2
2
2
2
2
2
2
3.5
3.5
5.5
5.5
8
8
8
8
8
8
14
14
22
22
38
38
38
38
60
60
100
100
100
100
150
150
60×2
60×2
100×2
100×2
100×2
100×2
150×2
150×2
100×2×2 (*6)
150×3
100×2×2 (*6)
150×3
150×2×2 (*6)
150×4
2
or more.
J-1
Wire size
Braking resistor/
DC reactor
Braking unit
2
(optional) (mm
)
(optional) (mm
(*4)
2
2
2
2
2
2
2
2
2
2
3.5
5.5
5.5
5.5
8
5.5
14
5.5
22
8
22
14
38
14
60
22
100
22
150
22
100×2
38
2
2
2
2
2
2
2
2
2
2
2
2
3.5
2
5.5
2
5.5
5.5
8
5.5
14
5.5
22
14
22
14
38
14
60
14
100
14
150
22
60×2
22
100×2
22
150×2
60
150×2
60
150×2 (*5)
60
100×2×2 (*6)
100
150×2×2 (*6)
100
150×2×2 (*6)
150
Number of cables connected in parallel on the terminal board
Number of cables connected to each terminal board
Wire size 100mm
2
E6581445
Earth
cable
2
)
2
(mm
)
3.5
3.5
3.5
3.5
3.5
5.5
8
14
14
22
22
22
38
38
100
100
3.5
3.5
3.5
3.5
3.5
3.5
5.5
8
10
8
8
14
22
22
22
38
60
60
100
100
100
100
150
150×2
150×2
150×2
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