Hitachi SJ Series, Руководство пользователя

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20-3
Chapter 20
Specifications
20.2.2 400V Class Specifications
*1)
The values shown are ratings when carrier frequency is at 2kHz. Please
use the inverter in accordance with "20.4 Current Derating Table".
*2) The rated input currents shown in the table are the values when the rated
current is output.
The values vary depending on impedance on the
power supply (wiring, breaker, input reactor option, etc.)
*3) The following shows response to the Low Voltage Directive.
- Pollution degree 2
- Overvoltage category 3 (when input voltage is between 380 and 460
VAC)
- Overvoltage category 2 (when input voltage is higher than 460 VAC)
*4) The power supply equipment capacities shown in the table are the
values when 440V rated current is output.
The values vary depending on
impedance on the power supply (wiring, breaker, input reactor option,
etc.)
*5) The setting of rated values for carrier frequencies [bb101]/[bb201] are
internally limited in accordance with the description.
Also, it is
recommended to set values equivalent to or above (maximum output
frequency for driving ×10) Hz for the setting of carrier frequencies
[bb101]/[bb201]. Also, in the case of induction motor (IM) control, for
items other than those subject to V/f control, it is recommended to set
carrier frequency at 2kHz or more. In the case of synchronous motor
(SM)/permanent magnet motor (PMM) control, it is recommended to set
carrier frequency at 8kHz or more.
* The models in 400V class are shown as P1-*****-HFF or
P1-*****-HFEF, P1-*****-HFUF, or P1-*****-HFCF.***** filled with
numbers described in "Model symbol".
*6) Values when sensorless vector control is applied at ND rating on a
Hitachi's standard motor.
Torque characteristics may be different
depending on the control method or motor for use.
*7) The dimensions do not include buttons on the operator keypad.
When optional items are connected, the required dimensions will
increase. Check the instruction manuals of each optional item for details.
*8) Usually a regenerative braking unit needs to e separately installed,
however, in response to your order, we can install the braking circuit
internally and attach a discharging resistor, thereby eliminating the need
for the regenerative braking unit.
Please contact the sales officer of our
company shown in the back cover.
Model symbol
P1-*****-H
00041 00054 00083 00126 00175 00250 00310 00400 00470 00620 00770 00930 01160 01470 01760 02130 02520 03160
ND capacity standard notation
P1-***H
007 015 022 037 055 075 110 150 185 220 300 370 450 550 750 900 1100 1320
Applicable motor (4-pole)
capacity (kW)
VLD 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160
LD 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160
ND
0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132
Output
Rated output
current (A)
VLD
4.1 5.4 8.3 12.6 17.5 25.0 31.0 40.0 47.0 62.0 77.0 93.0 116 147 176 213 252 316
LD
3.1 4.8 6.7 11.1 16.0 22.0 29.0 37.0 43.0 57.0 70.0 85.0 105 135 160 195 230 290
ND
2.5 4.0 5.5 9.2 14.8 19.0 25.0 32.0 39.0 48.0 61.0 75.0 91.0 112 150 180 217 260
Overload current
rating
VLD
110% 60sec / 120% 3sec
LD
120% 60sec / 150% 3sec
ND
150% 60sec / 200% 3sec
Rated output voltage
3-phase (3-wire) 380-500V (depending on receiving voltage)
Rated
capacity
(kVA)
400V
VLD
2.8 3.7 5.8 8.7 12.1 17.3 21.5 27.7 32.6 43.0 53.3 64.4 80.4 101.8 121.9 147.6 174.6 218.9
LD
2.1 3.3 4.6 7.7 11.1 15.2 20.1 25.6 29.8 39.5 48.5 58.9 72.7 93.5 110.9 135.1 159.3 200.9
ND
1.7 2.8 3.8 6.4 10.3 13.2 17.3 22.2 27.0 33.3 42.3 52.0 63.0 77.6 103.9 124.7 150.3 180.1
500V
VLD
3.6 4.7 7.2 10.9 15.2 21.7 26.8 34.6 40.7 53.7 66.7 80.5 100.5 127.3 152.4 184.5 218.2 273.7
LD
2.7 4.2 5.8 9.6 13.9 19.1 25.1 32.0 37.2 49.4 60.6 73.6 90.9 116.9 138.6 168.9 199.2 251.1
ND
2.2 3.5 4.8 8.0 12.8 16.5 21.7 27.7 33.8 41.6 52.8 65.0 78.8 97.0 129.9 155.9 187.9 225.2
Input
Rated input current
(A) *1)
VLD 4.9 6.4 9.9 15.0 20.8 29.8 36.9 47.6 56.0 73.8 91.7 110.7 138.1 175.0 209.5 253.6 300.0 376.2
LD 3.7 5.7 8.0 13.2 19.0 26.2 34.5 44.0 51.2 67.9 83.3 101.2 125.0 160.7 190.5 232.1 273.8 345.2
ND 3.0 4.8 6.5 11.0 17.6 22.6 29.8 38.1 46.4 57.1 72.6 89.3 108.3 133.3 178.6 214.3 258.3 309.5
Rated input AC voltage *2)
Control power supply: Power supply single phase 380-500V (allowable variation range 323-550V),
50Hz (allowable variation range: 47.5-52.5Hz)/60Hz (allowable variation range: 57-63Hz)
Main circuit power supply: 3-phase (3-wire) 380-500V (allowable variation range) 323-550V,
50Hz (allowable variation range: 47.5-52.5Hz)/60Hz (allowable variation range: 57-63Hz)
Power supply
equipment capacity
(kVA) *3)
VLD
3.7 4.9 7.5 11.4 15.9 22.7 28.1 36.3 42.6 56.3 69.9 84.4 105.2 133.4 159.7 193.2 228.6 286.7
LD
2.8 4.4 6.1 10.1 14.5 20.0 26.3 33.6 39.0 51.7 63.5 77.1 95.3 122.5 145.2 176.9 208.7 263.1
ND
2.3 3.6 5.0 8.3 13.4 17.2 22.7 29.0 35.4 43.5 55.3 68.0 82.6 101.6 136.1 163.3 196.9 235.9
Carrier frequency range *4)
VLD
0.5~10.0kHz 0.5~8.0kHz
LD
0.5~12.0kHz 0.5~8.0kHz
ND
0.5~16.0kHz 0.5~10.0kHz
Motor start torque*5) 200%/0.3Hz 180%/0.3Hz
Braking
Regenerative braking
Equipped with braking resistance circuit
(with a discharging resistor separately installed)
*6) Regenerative braking unit
separately installed
Minimum resistance that
can be connected (Ω)
100 100 100 70 70 35 35 24 24 20 15
15 10 10
- - - -
Dimension
*7)
H (height) (mm)
255 255 255 255 260 260 260 390 390 390 540 550 550 550 700 700 740 740
W (width) (mm)
150 150 150 150 210 210 210 245 245 245 300
390 390 390 390 390 480 480
D (depth) (mm) 140 140 140 140 170 170 170 190 190 190 195
250 250 250 270 270 270 270
Protective construction
IP20 / UL open type
Approximate mass (kg)
3 3 3 3 7 7 7 16 16 16 22 30 30 30 55 55 70 70