Vacon NXI, Руководство пользователя

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18 • vacon technical data
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4
4.2.2 Vacon NXI_xxxx 6 – Supply voltage 640-1100 Vdc, Motor voltage 525—690 Vac
High overload = Max current I
S;
2 sec/20 sec, 150% overloadability; 1 min/10 min
Following continuous operation at rated output current, 150 % rated
output current (I
H
) for 1 min, followed by a period of load current less
than rated current, and of such duration that the r.m.s output current,
over the duty cycle, does not exceed rated output current (I
H
)
Low overload = Max current I
S
, 2 sec/20 sec, 110% overloadability; 1 min/10 min
Following continuous operation at rated output current, 110% rated
output current (I
L
) for 1 min, followed by a period of load current less
than rated current, and of such duration that the r.m.s output current,
over the duty cycle, does not exceed rated output current (I
L
)
All frames are available as IP21 and IP54.
Motor voltage 525-690 Vac, 50/60 Hz, 3~
Inverter type
Loadability
@ 40 °C ambient temperature
Motor shaft
power
Frame
Dimensions and weight
W
×
H
×
D/kg
Low High
930Vdc
supply
Rated
continuou
s current
I
L
(A)
10%
overload
current
(A)
Rated
continuous
current
I
H
(A)
50%
overload
current
(A)
Max
current
I
S
10%
overload
40°C P(kW)
50%
overload
40°C
P(kW)
NXI_0125 6 125 138 100 150 200 110 90 FI9 239 × 1030 × 372/65
N×I_0144 6 144 158 125 188 213 132 110 FI9 239 × 1030 × 372/65
N×I_0170 6 170 187 144 216 245 160 132 FI9 239 × 1030 × 372/65
NXI_0208 6 208 229 170 255 289 200 160 FI9 239 × 1030 × 372/65
NXI_0261 6 261 287 208 312 375 250 200 FI10 239 × 1030 × 552/100
NXI_0325 6 325 358 261 392 470 315 250 FI10 239 × 1030 × 552/100
NXI_0385 6 385 424 325 488 585 355 315 FI10 239 × 1030 × 552/100
NXI_0416 6 416 458 325 488 585 400 355 FI10 239 × 1030 × 552/100
NXI_0460 6 460 506 385 578 693 450 400 FI12 2×239 × 1030 × 552/200
NXI_0502 6 502 552 460 690 828 500 450 FI12 2×239 × 1030 × 552/200
NXI_0590 6 590 649 502 753 904 560 500 FI12 2×239 × 1030 × 552/200
NXI_0650 6 650 715 590 885 1062 630 560 FI12 2×239 × 1030 × 552/200
NXI_0750 6 750 825 650 975 1170 710 630 FI12 2×239 × 1030 × 552/200
NXI_0820 6 820 902 650 975 1170 800 710 FI12 2×239 × 1030 × 552/200
NXI_0920 6 920 1012 820 1230 1476 900 800 FI13 708 × 1030 × 553/302
NXI_1030 6 1030 1133 920 1380 1656 1000 900 FI13 708 × 1030 × 553/302
NXI_1180 6 1180 1298 1030 1464 1755 1200 1000 FI13 708 × 1030 × 553/302
NXI_1500 6 1500 1650 1300 1950 2340 1500 1300 FI14 2×708 × 1030 × 553/302
NXI_1900 6 1900 2090 1500 2250 2700 1800 1500 FI14 2×708 × 1030 × 553/302
NXI_2250 6 2250 2475 1900 2782 3335 2000 1800 FI14 2×708 × 1030 × 553/302
Table 4
-
2. Power ratings and dimensions of Vacon NXI, supply voltage 640—1100Vdc
Note: The rated currents in given ambient temperatures are achieved only when the switching
frequency is equal to or less than the factory default.