Step-by-Step Basic Installation
In
v
e
rt
er Moun
ting
and Install
a
tion
2–16
Terminal
Dimensions and
Torque Specs
The following tables list the screw size of terminal and recommended torque for tightening for
each of the SJ300 inverter models (400V models are on the next page).
CAUTION:
Fasten the screws with the specified fastening torque in the table below. Check for
any loosening of screws. Otherwise, there is the danger of fire.
Note 1:
The recommended ring lug connector listing consists of wire size – screw size
format. The wire sizes are in AWG or mm
2
format. For AWG wire sizes, bolt sizes
for the ring lug centers are: #10, #12, 1/4”, 5/16”, and 1/2”. For metric wire sizes,
bolt sizes for the ring lug centers are: 6 = 6M, 8 = 8M, 10 = 10M.
TIP:
AWG = American Wire Gauge. Smaller numbers represent increasing wire thickness.
kcmil = 1,000 circular mils, a measure of wire cross-sectional area
mm
2
= square millimeters, a measure of wire cross-sectional area
Input
Voltage
Motor
Output
200V
Inverter Models
Screw size
of terminal
Ring lug connector *1
Torque
HP
kW
(AWG-bolt)
(mm
2
–bolt)
ft-lbs
(N-m)
200V
1/2
0.4
SJ300-004LFU
M4
20–#10
1.25–4
1.1
1.5
1
0.75
SJ300-007LFU
M4
20–#10
1.25–4
1.1
1.5
2
1.5
SJ300-015LFU
M4
14–#10
2–4
1.1
1.5
3
2.2
SJ300-022LFU
M4
14–#10
2–4
1.1
1.5
5
3.7
SJ300-037LFU
M4
10–#10
3.5–4
1.1
1.5
7.5
5.5
SJ300-055LFU
M5
8–#12
5.5–5
1.8
2.5
10
7.5
SJ300-075LFU
M5
8–#12
8–5
1.8
2.5
15
11
SJ300-110LFU
M6
4–1/4
14–6
3.6
4.9
20
15
SJ300-150LFU
M6
2–1/4
22–6
3.6
4.9
25
18.5
SJ300-185LFU
M6
1–1/4
30–6
3.6
4.9
30
22
SJ300-220LFU
M8
1/0–5/16
38–8
6.5
8.8
40
30
SJ300-300LFU
M8
2–5/16
60–8
6.5
8.8
50
37
SJ300-370LFU
M8
1–5/16
100–8
6.5
8.8
60
45
SJ300-450LFU
M10
1/0–1/2
100–10
10.1
13.7
75
55
SJ300-550LFU
M10
2/0–1/2
150–10
10.1
13.7
Содержание SJ300 Series
Страница 2: ......
Страница 138: ......
Страница 212: ......
Страница 213: ...Inverter System Accessories In This Chapter page Introduction 2 Component Descriptions 3 Dynamic Braking 6 5 ...
Страница 243: ...Glossary and Bibliography In This Appendix page Glossary 2 Bibliography 6 A ...
Страница 268: ......
Страница 269: ...Drive Parameter Settings Tables In This Appendix page Introduction 2 Parameter Settings for Keypad Entry 2 C ...
Страница 285: ...CE EMC Installation Guidelines In This Appendix page CE EMC Installation Guidelines 2 Hitachi EMC Recommendations 4 D ...
Страница 294: ......