Peripheral Devices; Selection Of Wiring Materials And Devices - Toshiba Tosvert VF-S15 Instruction Manual
Industrial inverter (for 3-phase induction motors)
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Also See for Tosvert VF-S15:
- Instruction manual (394 pages) ,
- Quick start manual (90 pages) ,
- Function manual (80 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.
Mandatory
action
Ground must be connected securely.
If the ground is not securely connected, it could lead to electric shock or fire.
Be Grounded
10.1 Selection of wiring materials and devices
Selection of wire size
Applicable
Voltage
motor
class
(kW)
0.2
0.4
0.75
1.5
3 phase
2.2
200V
3.7
class
5.5
7.5
11
15
0.2
0.4
1 phase
200V
0.75
class
1.5
2.2
0.4
0.75
1.5
2.2
3 phase
400V
3.7
class
5.5
7.5
11
15
Power circuit Note 1) Note 5)
Input
without DCL
with DCL
IEC
For Japan
IEC
Compliant
*1
Compliant
1.5
2.0
1.5
1.5
2.0
1.5
1.5
2.0
1.5
1.5
2.0
1.5
2.5
2.0
1.5
4.0
2.0
2.5
10
5.5
4.0
16
8.0
6.0
25
14
10
35
22
16
1.5
2.0
1.5
1.5
2.0
1.5
1.5
2.0
1.5
2.5
2.0
2.5
4.0
2.0
4.0
1.5
2.0
1.5
1.5
2.0
1.5
1.5
2.0
1.5
1.5
2.0
1.5
2.5
2.0
1.5
4.0
2.0
1.5
6.0
3.5
2.5
10
5.5
4.0
16
8.0
6.0
Warning
Wire size (mm²) Note 4)
Output
IEC
For Japan
For Japan
Compliant
*1
*1
2.0
1.5
2.0
2.0
1.5
2.0
2.0
1.5
2.0
2.0
1.5
2.0
2.0
1.5
2.0
2.0
2.5
2.0
2.0
6.0
3.5
3.5
10
3.5
5.5
16
8.0
14
25
14
2.0
1.5
2.0
2.0
1.5
2.0
2.0
1.5
2.0
2.0
1.5
2.0
2.0
1.5
2.0
2.0
1.5
2.0
2.0
1.5
2.0
2.0
1.5
2.0
2.0
1.5
2.0
2.0
1.5
2.0
2.0
2.5
2.0
2.0
2.5
2.0
2.0
6.0
3.5
3.5
10
3.5
J-1
E6581926
DC Reactor (Optional)
IEC
For Japan
Compliant
*1
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
4.0
2.0
6.0
3.5
10
5.5
16
8.0
25
14
1.5
2.0
1.5
2.0
1.5
2.0
2.5
2.0
4.0
2.0
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
1.5
2.0
2.5
2.0
4.0
2.0
6.0
3.5
10
5.5
10
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