Hitachi SJ7002 Series Instruction Manual page 30

1–8
Inverter Specifications
SJ700
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
SJ700
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
DC braking
Electrical filtering
Weight
Item
inverters, U.S. version
2
European ver.
HP
kW
at 70% output
at 100% output
internal chopper
with external res.
Ω
kg / lb
Item
inverters, U.S. version
2
European ver.
HP
kW
at 70% output
at 100% output
w/o braking unit
with braking unit
kg / lb
400V Class Specifications
075HFUF2 110HFUF2 150HFUF2
075HFEF2 110HFEF2 150HFEF2
10 15
7.5 11
11 / 13.3 15.9/19.1 22.1 / 26.6
3-phase (3-wire) 380 to 480V +10/-15%, 50/60 Hz ±5%
18 25
3-phase (3-wire): 380 to 480V (corresponding to input voltage)
16 23
150% for 60 sec., 200% for 3 sec.
94.6 94.8 94.9
312 435
425 600
20 10
>150 130
35 35
Variable operating frequency, time, and braking force
Built-in EMC filter and built-in zero-phase reactor
5 / 11 5 / 11 12 / 26.4
400V Class Specifications
300HFU2 370HFU2 450HFU2
300HFE2 370HFE2 450HFE2
40 50
30 37
40.1 / 48.2 51.9 / 62.3 62.3 / 74.8
3-phase (3-wire) 380 to 480V +10/-15%, 50/60 Hz ±5%
64 83
3-phase (3-wire): 380 to 480V (corresponding to input voltage)
58 75
150% for 60 sec., 200% for 3 sec.
95.1 95.1 95.1
1100 1345 1625
1550 1900 2300
10% 10% 10%
Refer to separate DB Unit instruction manual or contact your
Hitachi distributor
Variable operating frequency, time, and braking force
Built-in EMC filter and built-in zero-phase reactor
22 / 48.4 30 / 66 30 / 66
185HFU2 220HFU2
185HFE2 220HFE2
20 25 30
15 18.5 22
26.3 / 31.5 33.2 / 39.9
35 42 53
32 38 48
95.0 95.0
575 698 820
800 975 1150
10 10 10
140 140 110
24 24 20
12 / 26.4 12 / 26.4
550HFU2 750HFU2
550HFE2 750HFE2
60 75 100
45 55 75
76.2/91.4 103.2/
123.8
99 121 164
90 110 149
95.1 95.2
1975 2675
2800 3800
10% 8%
50 / 110 55 / 121