Hitachi S1 Series, Basic Manual

Page: 222 / 235

S1 series standard inverter
-217-
12.4.3 Recommended cable sizes
Inverter model
Recommended
cable size (mm
2
)
Size of connectable cable (mm
2
)
Terminal
screw
specifica
tion
Tighten
ing
torque
(Nm)
RST
UVW
PE
RST
UVW
P1, (+) PB, (+), (-) PE
S1-00032SFE 1.5 1.5 1
– 4
1
– 4
/
1.5 M3 0.8
S1-00055SFE 1.5 1.5 1
– 4
1
– 4
/
1.5 M3 0.8
S1-00100SFE 2.5 2.5 1
– 4
1
– 4
/
2.5 M3 0.8
S1-00130SFE 2.5 2.5 1
– 4
1
– 4
/
2.5 M3 0.8
S1-00032HFE 1.5 1.5 1-1.5 1-1.5
/
1-1.5 M3 0.8
S1-00055HFE 1.5 1.5 1-1.5 1-1.5
/
1-1.5 M3 0.8
S1-00073HFE 1.5 1.5 1-1.5 1-1.5
/
1-1.5 M3 0.8
S1-00125HFEF
2.5 2.5 2.5
–6
2.5
–6
2.5
–6
2.5
–6
M4
1.2
–1.5
S1-00170HFEF
2.5 2.5 2.5
–6
2.5
–6
2.5
–6
2.5
–6
M4
1.2
–1.5
S1-00230HFEF
4 4 2.5
–6
4
–6
4
–6
2.5
–6
M4
1.2
–1.5
S1-00320HFEF
6 6 4
–10
4
–10
4
–10
4
–10
M5 2.3
S1-00380HFEF
6 6 4
–10
4
–10
4
–10
4
–10
M5 2.3
S1-00450HFEF
10 10 10
–16
10
–16
10
–16
10
–16
M5 2.3
S1-00600HFEF
16 16 10
–16
10
–16
10
–16
10
–16
M5 2.3
S1-00750HFEF
25 16 25
–50
25
–50
25
–50
16
–25
M6 2.5
S1-00920HFEF
25 16 25
–50
25
–50
25
–50
16
–25
M6 2.5
S1-01150HFEF
35 16 35
–70
35
–70
35
–70
16
–35
M8 10
S1-01500HFEF
50 25 35
–70
35
–70
35
–70
16
–35
M8 10
S1-01700HFEF
70 35 35
–70
35
–70
35
–70
16
–35
M8 10
S1-02150HFEF
95 50 70
–120
70
–120
70
–120
50
–70
M12 35
S1-02600HFEF
120 70 70
–120
70
–120
70
–120
50
–70
M12 35
S1-03050HFEF
185 95 95
–300
95
–300
95
–300
95
–240
Nuts are used as
terminals, so it is
recommended that
you use a wrench
or sleeve.
S1-03400HFEF
240 120 95
–300
95
–300
95
–300
120
–240
S1-03800HFEF
95×2P 95 95
–150
70
–150
70
–150
35
–95
S1-04250HFEF
95×2P 120
95×2P
–150×2P
95×2P
–150×2P
95×2P
–150×2P
120
–240
S1-04800HFEF 150×2P
150
95×2P
–
150×2P
95×2P
–
150×2P
95×2P
–
150×2P
150
–240
S1-05300HFEF
95×4P 95×2P
95×4P
–150×4P
95×4P
–150×4P
95×4P
–150×4P
95×2P
–150×2P