Hitachi SJ7002 Series Instruction Manual page 29

SJ700 , 200V models, U.S. version
2
Applicable motor size *2
Rated capacity, kVA, 200V / 240V
Rated input voltage
Rated input current (A)
Rated output voltage *3
Rated output current (A)
Overload capacity, output current (A)
Efficiency at 100% rated output, %
Watt loss,
approximate (W)
Dynamic braking
approx. % torque,
short time stop *7
DC braking
Electrical filtering
Weight
Tables for 400V
Note that
footnotes for all specifications tables. The 400V models from –007 to –220HFU2
class inverters
(7.5 to 30 HP) include internal dynamic braking units (see
SJ700
2
400V models
Applicable motor size *2
Rated capacity, kVA, 400 / 480V
Rated input voltage
Rated input current (A)
Rated output voltage *3
Rated output current (A)
Overload capacity, output current (A)
Efficiency at 100% rated output, %
Watt loss,
approximate (W)
Dynamic braking
approx. % torque,
short time stop *7
Min. external braking resistance
DC braking
Electrical filtering
Weight
Item
HP
kW
at 70% output
at 100% output
w/o braking unit
with braking unit
kg / lb
"General Specifications" on page 1–10
Item
inverters, U.S. version
European ver.
HP
kW
at 70% output
at 100% output
internal chopper
with external res.
Ω
kg / lb
200V Class Specifications, continued
300LFU2 370LFU2
40 50
30 37
41.9 / 50.2 50.2 / 60.2
3-phase: 200 to 240V +10/-15%, 50/60 Hz ±5%
133 160
3-phase (3-wire) 200 to 240V (corresponding to input voltage)
121 145
150% for 60 sec., 200% for 3 sec.
95.0 95.1
1100 1345
1550 1900
10 10
55–110% 45–90%
Variable operating frequency, time, and braking force
Built-in EMC filter and built-in zero-phase reactor
22 / 48.4 30 / 66
covers all SJ700
"Dynamic Braking" on page
400V Class Specifications
007HFUF2 015HFUF2 022HFUF2 040HFUF2 055HFUF2
007HFEF2 015HFEF2 022HFEF2
1 2
0.75 1.5
1.7 / 2.0 2.5 / 3.1 3.6 / 4.3
3-phase (3-wire) 380 to 480V +10/-15%, 50/60 Hz ±5%
2.8 4.2
3-phase (3-wire): 380 to 480V (corresponding to input voltage)
2.5 3.8
150% for 60 sec., 200% for 3 sec.
89.5 92.3 93.2
76 102
88 125
20 20
>150 >150 >150
100 100
Variable operating frequency, time, and braking force
Built-in EMC filter and built-in zero-phase reactor
3.5 / 7.7 3.5 / 7.7 3.5 / 7.7
SJ700 Inverter
2
450LFU2 550LFU2
60 75
45 55
63.0 / 75.6 76.2 / 91.4
200 242
182 220
95.1 95.1
1625 1975
2300 2800
10 10
35–75% 30–60%
30 / 66 43 / 94.6
inverters, followed by
2
5–6).
040HFEF2 055HFEF2
3 5 7.5
2.2 4 5.5
5.7 / 6.8 9.7 / 11.6
5.8 9.9 13
5.3 9.0 14
94.0 94.4
127 179 242
160 235 325
20 20 20
>150 130
100 70 70
3.5 / 7.7 6 / 13.2
1–7