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 (328 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
45
VFAS1-4450PL
400V
55
VFAS1-4550PL
class
75
VFAS1-4750PL
90
VFAS1-4900PC
110
VFAS1-4110KPC
132
VFAS1-4132KPC
160
VFAS1-4160KPC 300MCM×2 120×2 300MCM×2
200
VFAS1-4200KPC
220
VFAS1-4220KPC 250MCM×3 150×3 250MCM×3 120×2
280
VFAS1-4280KPC 350MCM×3 150×3 350MCM×3 185×2 300MCM×3 150×4 300MCM
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 40°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): This cable size is conformity to UL508C.
(*6): This cable size is conformity to IEC60364-5-52.
(*7): This cable size is conformity to IEC60364-5-54.
(*8): The recommended cable is 600V class HIV cable with permissible temperature of 90°C.
(*9): The number refers to a cable composition. For example, in the case of "120×2×2": 120×2×2
Warning
Main circuit
Input terminal
Output terminal
(R, S, T)
(U, V, W)
2
AWG
mm
AWG
(*5)
(*6)
(*5)
14
1.5
14
14
1.5
14
14
1.5
14
12
1.5
12
10
4
10
8
6
8
8
10
8
4
16
4
4
25
4
3
25
3
2
25
2
2/0
50
2/0
3/0
70
3/0
4/0
70
4/0
3/0×2
70×2
3/0×2
4/0×2
95×2
250MCM×2
14
1.5
14
14
1.5
14
14
1.5
14
12
1.5
12
10
2.5
10
10
4
10
8
6
8
6
10
6
6
10
6
6
10
6
4
16
4
3
25
3
1
35
1
1/0
50
1/0
3/0
70
3/0
1/0×2
70×2
1/0×2
3/0×2
95×2
3/0×2
4/0×2
95×2
4/0×2
4/0×3
150×2
4/0×3
400MCM
120×2×2
400MCM×4 150×3 500MCM×3 185×4 350MCM×2 185×2
×2×2 (*6)
(*6)
500MCM
150×2×2
500MCM×4 185×3 500MCM×4
×2×2 (*6)
(*6)
400MCM
150×3×2
400MCM×5 185×4 500MCM×4
×3×2 (*6)
(*6)
J-1
Wire size
Braking resistor/
DC terminal
Braking unit
(optional) (*4)
2
2
mm
AWG
mm
AWG
(*6)
(*5)
(*6)
(*5)
1.5
14
1.5
14
1.5
14
1.5
14
1.5
12
1.5
14
1.5
10
2.5
14
4
8
6
14
6
6
10
14
10
4
16
12
16
3
16
10
25
1
25
25
1/0
35
25
2/0
35
50
4/0
70
70
250MCM
95
70
300MCM
95
120
4/0×2
95×2
1/0
70×2
300MCM×2 120×2
1/0
1.5
14
1.5
14
1.5
14
1.5
14
1.5
14
1.5
14
1.5
10
2.5
14
2.5
8
4
14
4
8
6
14
6
6
10
14
10
4
16
12
10
4
16
10
10
4
16
10
16
2
25
25
1
35
35
2/0
50
50
3/0
70
70
250MCM
95
95
1/0×2
95×2
1/0
120
2/0×2
120×2
1/0
150
4/0×2
120×2
4/0
95×2
350MCM×2 150×2
4/0
120×2
3/0×3
150×3 300MCM
4/0×3
150×3 300MCM
185×4
350MCM×2 185×2
(*5)
180×4
350MCM×2 185×2 250MCM 150×2
(*5)
2
or more.
Number of cables connected in parallel on the terminal board
Number of cables connected to each terminal board
2
Wire size 120mm
E6581442
Earth cable
2
2
mm
AWG
mm
(*6)
(*5)
(*7)
1.5
14
2.5
1.5
14
2.5
1.5
14
2.5
1.5
14
2.5
1.5
12
4
1.5
10
6
2.5
10
10
4
10
16
8
6
10
16
8
10
8
16
6
16
8
16
4
25
6
25
3
35
6
35
2
50
6
35
50
2
70
35×2
2
95
1.5
14
2.5
1.5
14
2.5
1.5
14
2.5
1.5
14
2.5
1.5
12
2.5
1.5
12
4
1.5
10
6
2.5
10
10
2.5
10
10
4
10
10
8
6
10
16
8
10
8
16
6
16
8
16
6
16
6
25
3
35
6
35
35
2
70
50
2
95
70
1/0
95
95
1/0
120
150
1/0
150
150
2/0
150
150
3/0
120×2
4/0
120×2
4/0
150×2
10
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