Wiring And Accessories - Hitachi SJ700 series Manual

WIRING and ACCESSORIES

Power Supply
Fuse
PD
R S T
(+1)
( L1 ) ( L2 ) ( L3 )
P
(+)
Inverter
R0
RB
T0
(-) N
( T1 ) ( T2 ) ( T3 )
U V W
Motor
IM
Input Motor Output
Voltage (kW (HP))
SJ700/SJ700D
0.4 (1/2) 004LFUF3,LFF3
007LFUF3,LFF3
0.75 (1)
1.5 (2) 015LFUF3,LFF3
2.2 (3) 022LFUF3,LFF3
3.7 (5) 037LFUF3,LFF3
5.5 (7.5) 055LFUF3,LFF3
7.5 (10) 075LFUF3,LFF3
11 (15) 110LFUF3,LFF3
200V
15 (20) 150LFUF3,LFF3
185LFUF3,LFF3
18.5 (25)
22 (30) 220LFUF3,LFF3
30 (40) 300LFUF3,LFF3
37 (50) 370LFUF3,LFF3
45 (60) 450LFUF3,LFF3
55 (75) 550LFUF3,LFF3
75 (100) -
0.75 (1) 007HFEF3,HFUF3,HFF3
015HFEF3,HFUF3,HFF3
1.5 (2)
2.2 (3) 022HFEF3,HFUF3,HFF3
3.7 (5) 037HFEF3,HFUF3,HFF3
5.5 (7.5) 055HFEF3,HFUF3,HFF3
7.5 (10) 075HFEF3,HFUF3,HFF3
11 (15) 110HFEF3,HFUF3,HFF3
15 (20) 150HFEF3,HFUF3,HFF3
18.5 (25) 185HFEF3,HFUF3,HFF3
220HFEF3,HFUF3,HFF3
22 (30)
30 (40) 300HFEF3,HFUF3,HFF3
37 (50) 370HFEF3,HFUF3,HFF3
400V
45 (60) 450HFEF3,HFUF3,HFF3
55 (75) 550HFEF3,HFUF3,HFF3
75 (100) 750HFEF3,HFUF3,HFF3
90 (125) 900HFEF3,HFUF3,HFF3
110 (150) 1100HFEF3,HFUF3,HFF3
132 (175) 1320HFEF3,HFF3
150 (200) 1500HFUF3
160 (220) -
185 (250) 1850HFE2,HFU2,HF2
220 (300) 2200HFE2,HFU2,HF2
315 (400) 3150HFE2,HFU2,HF2
400 (550) 4000HFE2,HFU2,HF2
Note 1: 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.
Note 2: Be sure to use large wire gauges for power wiring if the distance exceeds 20m (66ft).
Name
Input side AC reactor
EMI filter
Radio noise filter
Radio noise filter
(Capacitor filter)
DC link choke
Braking resistor
Braking unit
Output side noise filter
Radio noise filter
AC reactor
LCR filter
Note: An EMI filter is required for European EMC directive and C-Tick, but the others are not for this purpose.
Model Power Lines
AWG
mm
SJ700B SJ700/SJ700D
- 14 2.1
- 14 2.1
-
14 2.1
-
14 2.1
-
10 5.3
-
8 8.4
- 6 13.3
110LFUF 6 13.3
150LFUF 2 33.6
185LFUF
1 42.4
220LFUF
1 42.4
300LFUF
2/0 67.4
370LFUF
4/0 107.2
450LFUF 107.2
4/0
550LFUF 2/0 x 2 67.4 x 2
750LFUF -
- 14 2.1
-
14 2.1
-
14 2.1
-
14 2.1
055HF/HFU
12 3.3
075HFF/HFUF 5.3
10
110HFF/HFUF 8 8.4
150HFF/HFUF 6 13.3
185HFF/HFUF 6 13.3
220HFF/HFUF
6 13.3
300HFF/HFUF
3 26.7
370HFF/HFUF
1 42.4
450HFF/HFUF
1 42.4
550HFF/HFUF 2/0 67.4
750HFF/HFUF 1/0 x 2 53.5 x 2
900HFF/HFUF 1/0 x 2 53.5 x 2
1100HFF/HFUF 3/0 x 2 85.0 x 2
1320HFF/HFUF
3/0 x 2 85.0 x 2
-
3/0 x 2 85.0 x 2
1600HFF/HFUF -
-
300 x 2 152 x 2
-
350 x 2 177 x 2
- 500 x 2 253 x 2
- 800 x 2 405 x 2
Function
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.
Reduces radiated noise from wiring in the inverter output 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 input).
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.
Wiring
Fuse
(Class J)
2 AWG 2
mm Signal
Lines
SJ700/
SJ700B
SJ700D
- 5
- 10
- 15
- 20
- 30
-
30
-
40
2
0.75mm
6 13.3 60
shielded
6 13.3 80
wire
2 33.6 100
1 42.4 125
1 42.4 150
2/0 67.4 175
4/0 107.2
225
4/0 107.2
250
2/0 x 2 67.4 x 2 -
- 5
- 10
- 10
- 15
12 3.3 20
12 3.3
30
10 5.3
30
8 8.4 40
6 13.3 50
6 13.3 60
6 13.3 70
2
0.75mm
3 26.9 90
shielded
1 42.4 125
wire
1 42.4
125
2/0 67.4
225
1/0 x 2 53.5 x 2 225
1/0 x 2 53.5 x 2 300
3/0 x 2 85.0 x 2 300
- 300
3/0 x 2 85.0 x 2 -
-
700
-
700
- 700
-
1000
SJ700B
-
-
-
-
-
-
-
60
100
100
100
125
175
225
250
300
-
-
-
-
15
20
30
40
50
50
75
80
100
125
150
225
225
300
-
350
-
-
-
-
30