Main Circuit Terminals - Hitachi SJ700 Series Manual
Variable frequency drive
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Also See for SJ700 Series:
- Instruction manual (46 pages) ,
- Manual (41 pages) ,
- Software manual (15 pages)
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TERMINALS
Main Circuit Terminals
Terminal Description
Terminal Symbol
R ( L1 ) , S ( L2 ) , T ( L3 )
Main power supply input terminals
U ( T1 ) , V ( T2 ) , W ( T3 )
Inverter output terminals
PD ( +1 ) , P ( + )
DC reactor connection terminals
P ( + ) , RB ( RB )
External braking resistor connection terminals
Screw Diameter and
Terminal Width
004～037LFF2,LFUF2/007～037HFF2,HFEF2,HFUF2
W
055,075LFF2,LFUF2/HFF2,HFEF2,HFUF2
110LFF2,LFUF2/HFF2,HFEF2,HFUF2
150,185LFF2,LFUF2/150-300HFF2,HFEF2,HFUF2
W:Terminal width
220,300LFF2,LFUF2
370,450LFF2,LFUF2/370-550HFF2,HFEF2,HFUF2
550LFF2,LFUF2
750,900HFF2,HFEF2,HFUF2
1100HFF2,HFEF2,HFUF2/1320HFF2,HFEF2/1500HFUF2
1850,2200HF2,HFE2,HFU2
3150HF2,HFE2,HFU2
4000HF2,HFE2,HFU2
R
T
terminals (All models)
0
0
Terminal Arrangement
SJ700-004-037LFUF2, LFF2/007-037HFEF2, HFUF2, HFF2
R
S
R
T
(L1)
(L2)
0
0
PD
P
(+1)
(+)
SJ700-055-220LFUF2,LFF2, HFEF2,HFUF2,HFF2
L700-110-300LFF/HFF
R
S
T
PD
P
(L1)
(L2)
(L3)
(+1)
(+)
(G)
SJ700-300-370LFUF2, LFF2, 300 - 550HFEF2, HFUF2, HFF2
L700-370-450LFF/370-750HFF
R
S
T
PD
(L1)
(L2)
(L3)
(+1)
(G)
SJ700-450-550LFUF2, LFF2, 750 -1100HFEF2 , HFUF2, HFF2
1320HFEF2,HFF2/1500HFUF2
L700-550-750LFF/900-1600HFF
R
S
T
PD
(L1)
(L2)
(L3)
(+1)
(G)
Terminal Name
Model
SJ700
T
U
V
W
(L3)
(T1)
(T2)
(T3)
N
RB
(-)
(RB) (G)
(G)
R
T
0
0
RB
(R
)
(T
)
0
0
(RB)
N
U
V
W
(-)
(T1)
(T2)
(T3)
(G)
R
T
0
0
(R
)
(T
)
0
0
P
N
U
V
W
(+)
(-)
(T1)
(T2)
(T3)
(G)
R
T
0
0
(R
)
(T
)
0
0
P
N
U
V
W
(+)
(-)
(T1)
(T2)
(T3)
(G)
Terminal Symbol
P ( + ) , N ( - )
External braking unit connection terminals
( G )
Ground connection terminal
( R
) , T
( T
)
R
Control power supply input terminals
0
0
0
0
Screw
Ground Screw
diameter
L700
M4
-
M5
110LFF/HFF
M6
150LFF/HFF
M6
185,220LFF/185-370HFF
M8
300,370LFF
M8
450,550LFF/450-750HFF
M10
750LFF
M10
900,1100HFF
M10
1320,1600HFF
M16
-
M16
-
-
M12
M4
SJ700-1850, 2200HFEF2, HFUF2, HFF2
R
T
0
0
(R
)
(T
)
0
0
R
S
T
(L1)
(L2)
(L3)
(G)
SJ700-3150HFEF2, HFUF2, HFF2
R
T
0
0
(R
)
(T
)
0
0
S
R
T
(L2)
(L1)
(L3)
(G)
SJ700-4000HFEF2, HFUF2, HFF2
R
T
0
0
(R
)
(T
)
0
0
R
S
T
(L1)
(L2)
(L3)
(G)
Terminal Name
Terminal
diameter
width
(mm)
M4
13
M5
18
M6
18
M6
23
M6
23
M8
29
M8
40
M8
29
M8
40
M12
51
M12
45
M12
50
-
9
PD
P
N
U
V
W
(+1)
(+)
(-)
(T1)
(T2)
(T3)
P
(+)
P
(+)
PD
N
V
P
U
(+1)
(-)
(T2)
(+)
(T1)
(T3)
P
(+)
PD
P
N
U
V
(+1)
(+)
(-)
(T1)
(T2)
(T3)
(G)
W
(G)
W
(G)
12
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