Selection Of Peripheral Devices; Selection Of Wiring Materials And Devices - Toshiba TOSVERT VF-AS1 Instruction Manual
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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
3.7/4.0
VFAS1-2037PL
5.5
VFAS1-2055PL
7.5
VFAS1-2075PL
200V
11
VFAS1-2110PM
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
3.7/4.0
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): Indicates wire sizes of input terminals R, S, T and output terminals U,V,W.
(*2): 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.
(*3): For the control circuit, use shielded wires whose size (cross-section) is 0.75 mm
(*4): For the earth cable, use wires larger than the specified ones in size (cross-section).
(*5): Recommended wire size for an optional braking resistor. Refer to 5.19 for use of external braking resistor.
(*6): Recommended wire size for internal DC reactor.
• @ • @
Danger
DC reactor
Main circuit (*1)
(optional)
2
AWG
mm
AWG
14
2
14
14
2
14
14
2
14
14
2
14
12
3.5
14
10
5.5
12
8
8
10
6
14
8 (*6)
6
14
6 (*6)
4
22
4 (*6)
4
22
4 (*6)
2
38
2 (*6)
1/0
60
1/0 (*6)
1/0
60
4/0 (*6)
4/0
100
4/0
300MCM
150
300MCM
14
2
14
14
2
14
14
2
14
14
2
14
14
2
14
12
3.5
14
10
5.5
12
8
8
10
8
8
10 (*6)
8
8
8 (*6)
6
14
6 (*6)
4
22
4 (*6)
2
38
4 (*6)
2
38
2 (*6)
1/0
60
1/0 (*6)
1/0
60
1/0
4/0
100
4/0
4/0
100
300MCM
300MCM
150
300MCM
400MCM
200
300MCM×2
400MCM
200
300MCM×2
300MCM×2
150×2
400MCM×2
J-1
Wire size
Braking resistor/
Braking unit
(optional) (*5)
2
2
mm
AWG
mm
2
14
2
2
14
2
2
14
2
2
14
2
2
14
2
3.5
10
5.5
5.5
10
5.5
8
10
5.5
14
10
5.5
22
8
8
22
6
14
38
6
14
60
4
22
100
4
22
100
4
22
150
2
38
2
14
2
2
14
2
2
14
2
2
14
2
2
14
2
2
14
2
3.5
14
2
5.5
14
2
5.5
10
5.5
8
10
5.5
14
10
5.5
22
6
14
22
6
14
38
6
14
60
6
14
60
4
22
100
4
22
150
4
22
150
4
22
150×2
1/0
60
150×2
1/0
60
200×2
4/0
100
300MCM
2
or more.
E6581301
Earth cable
2
AWG
mm
12
3.5
12
3.5
12
3.5
12
3.5
12
3.5
10
5.5
8
8
6
14
6
14
4
22
4
22
4
22
2
38
2
38
1/0
60
4/0
100
12
3.5
12
3.5
12
3.5
12
3.5
12
3.5
12
3.5
10
10
5.5
8
8
8
8
8
8
6
14
4
22
4
22
4
22
2
38
2
38
1
60
1
60
4/0
100
4/0
100
4/0
100
150
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