When Using A Standard Power Supply Input; When Using A Standard Power Supply Input (Single-Phase 100 V, Three-Phase 200 V, Or Three-Phase 400 V) - YASKAWA SGLGW User Manual

3 Wiring and Connection
3.3.2 When Using a Standard Power Supply Input (Single-phase 100 V, Three-phase 200 V, or
Three-phase 400 V)
3.3.2
When Using a Standard Power Supply Input (Single-phase 100
V, Three-phase 200 V, or Three-phase 400 V)
(1) Wire Types
Use the following type of wire for main circuit.
Symbol
IV
HIV
The following table shows the wire sizes and allowable currents for three wires. Use
wires with specifications equal to or less than those shown in the table.
• 600 V grade heat-resistant polyvinyl chloride insulated wire (HIV)
AWG
Size
20
19
18
16
14
12
10
8
6
4
Note: The values in the table are for reference only.
3-22
Cable Type
Name
600 V polyvinyl chloride insulated wire
600 V grade heat-resistant polyvinyl chloride
insulated wire
Nominal
Cross Configuration
Section (Number of
Diameter
Wires/mm
2
(mm )
0.5 19/0.18
0.75 30/0.18
0.9 37/0.18
1.25 50/0.18
2.0 7/0.6
3.5 7/0.8
5.5 7/1.0
8.0 7/1.2
14.0 7/1.6
22.0 7/2.0
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Surrounding Air Temperature
Conductive
Resistance
2
(/km)
)
39.5
26.0
24.4
15.6
9.53
5.41
3.47
2.41
1.35
0.85
Allowable Conductor
Temperature (C)
60
75
Allowable Current at
(A)
30C 40C
6.6 5.6
8.8 7.0
9.0 7.7
12.0 11.0
23 20
33 29
43 38
55 49
79 70
91 81
50C
4.5
5.5
6.0
8.5
16
24
31
40
57
66