Hitachi SJ700 Marine Battery User Manual


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WIRING and ACCESSORIES
Note1:
Field wiring connection must be made by a UL and c-UL listed closed-loop terminal connector sized for the wire gauge involved.
Connector must be fixed using the crimping tool specified by the connector manufacture.
Note2: Be sure to use large wire gauges for power wiring if the distance exceeds 20m (66ft).
Note: An EMI filter is required for European EMC directive and C-Tick, but the others are not for this purpose.
LCR filter
Input side AC reactor
EMI filter
Radio noise filter
Radio noise filter
(Capacitor filter)
DC link choke
Output side noise filter
Radio noise filter
AC reactor
Braking resistor
Braking unit
Name Function
R
R0
T0
ST
UVW
PD
P
RB
N
Fuse
Power Supply
Motor
Inverter
(
L1
)(
L2
)(
L3
)
(
T1
)(
T2
)(
T3
)
(+1)
(
-
)
(+)
0.4(1/2)
0.75(1)
1.5(2)
2.2(3)
3.7(5)
5.5(7.5)
7.5(10)
11(15)
15(20)
18.5(25)
22(30)
30(40)
37(50)
45(60)
55(75)
75(100)
0.75(1)
1.5(2)
2.2(3)
3.7(5)
5.5(7.5)
7.5(10)
11(15)
15(20)
18.5(25)
22(30)
30(40)
37(50)
45(60)
55(75)
75(100)
90(125)
110(150)
132(175)
150(200)
160(220)
185(250)
220(300)
315(400)
400(550)
004LFUF3,LFF3
007LFUF3,LFF3
015LFUF3,LFF3
022LFUF3,LFF3
037LFUF3,LFF3
055LFUF3,LFF3
075LFUF3,LFF3
110LFUF3,LFF3
150LFUF3,LFF3
185LFUF3,LFF3
220LFUF3,LFF3
300LFUF3,LFF3
370LFUF3,LFF3
450LFUF3,LFF3
550LFUF3,LFF3
-
007HFEF3,HFUF3,HFF3
015HFEF3,HFUF3,HFF3
022HFEF3,HFUF3,HFF3
037HFEF3,HFUF3,HFF3
055HFEF3,HFUF3,HFF3
075HFEF3,HFUF3,HFF3
110HFEF3,HFUF3,HFF3
150HFEF3,HFUF3,HFF3
185HFEF3,HFUF3,HFF3
220HFEF3,HFUF3,HFF3
300HFEF3,HFUF3,HFF3
370HFEF3,HFUF3,HFF3
450HFEF3,HFUF3,HFF3
550HFEF3,HFUF3,HFF3
750HFEF3,HFUF3,HFF3
900HFEF3,HFUF3,HFF3
1100HFEF3,HFUF3,HFF3
1320HFEF3,HFF3
1500HFUF3
-
1850HFE2,HFU2,HF2
2200HFE2,HFU2,HF2
3150HFE2,HFU2,HF2
4000HFE2,HFU2,HF2
-
-
-
-
-
-
-
110LFUF
150LFUF
185LFUF
220LFUF
300LFUF
370LFUF
450LFUF
550LFUF
750LFUF
-
-
-
-
055HF/HFU
075HFF/HFUF
110HFF/HFUF
150HFF/HFUF
185HFF/HFUF
220HFF/HFUF
300HFF/HFUF
370HFF/HFUF
450HFF/HFUF
550HFF/HFUF
750HFF/HFUF
900HFF/HFUF
11
00HFF/HFUF
1320HFF/HFUF
-
1600HFF/HFUF
-
-
-
-
14
14
14
14
10
8
6
6
2
1
1
2/0
4/0
4/0
2/0 x 2
2.1
2.1
2.1
2.1
5.3
8.4
13.3
13.3
33.6
42.4
42.4
67.4
107.2
107.2
67.4 x 2
-
-
-
-
-
-
-
-
14
14
14
14
12
10
8
6
6
6
3
1
1
2/0
1/0 x 2
1/0 x 2
3/0 x 2
3/0 x 2
3/0 x 2
2.1
2.1
2.1
2.1
3.3
5.3
8.4
13.3
13.3
13.3
26.7
42.4
42.4
67.4
53.5 x 2
53.5 x 2
85.0 x 2
85.0 x 2
85.0 x 2
300 x 2
350 x 2
500 x 2
800 x 2
152 x 2
177 x 2
253 x 2
405 x 2
12
12
10
8
6
6
6
3
1
1
2/0
1/0 x 2
1/0 x 2
3/0 x 2
3.3
3.3
5.3
8.4
13.3
13.3
13.3
26.9
42.4
42.4
67.4
53.5 x 2
53.5 x 2
85.0 x 2
6
6
2
1
1
2/0
4/0
4/0
2/0 x 2
13.3
13.3
33.6
42.4
42.4
67.4
107.2
107.2
67.4 x 2
3/0 x 2 85.0 x 2
-
-
-
-
-
-
-
-
-
-
0.75mm
2
shielded
wire
-
-
-
-
-
-
-
60
100
100
100
125
175
225
250
300
-
-
-
-
15
20
30
40
50
50
75
80
100
125
150
225
225
300
-
350
-
-
-
-
Motor Output
(kW(HP))
Model
Input
Voltage
Wiring
Power Lines
Signal
Lines
Fuse
(Class J)
AWG
SJ700B
SJ700BSJ700B
5
10
15
20
30
30
40
60
80
100
125
150
175
225
250
-
5
10
10
15
20
30
30
40
50
60
70
90
125
125
225
225
300
300
300
-
700
700
700
1000
SJ700/
SJ700D
SJ700/SJ700DSJ700/SJ700D
mm
2
AWG
mm
2
0.75mm
2
shielded
wire
400V
200V
This is useful in suppressing harmonics induced on the power supply
lines, or when the main power voltage imbalance exceeds 3% (and power
source capacity is more than 500kVA), or to smooth out line fluctuations. It
also improves the power factor.
Reduces the conducted noise on the power supply wiring generated by
the inverter. Connect to the inverter input side.
Electrical noise interference may occur on nearby equipment such as a
radio receiver. This magnetic choke filter helps reduce radiated noise (can
also be used on output).
This capacitor filter reduces radiated noise from the main power wires in
the inverter input side.
Suppresses harmonics generated by the inverter.
This is useful for increasing the inverter's control torque for high duty-cycle
(on-off) applications, and improving the decelerating capability.
Electrical noise interference may occur on nearby equipment such as a
radio receiver. This magnetic choke filter helps reduce radiated noise (can
also be used on input).
Reduces radiated noise from wiring in the inverter output side.
This reactor reduces the vibration in the motor caused by the inver-ter's
switching waveforms, by smoothing the waveforms to approxi-mate
commercial power quality. It is also useful when wiring from the inverter to
the motor is more than 10m in length, to reduce harmonics.
Sine wave shaping filter for the output side.
30
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