Vacon NXI, Руководство пользователя

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technical data vacon • 17
24-hour support: +358-(0)40- 8371 150 • Email: vacon@vacon.com 4
4.2 Power ratings
4.2.1 Vacon NXI_xxxx 5 – Supply voltage 465-800 Vdc, Motor voltage 380—500 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
)
Table 4
-
1. Power ratings and dimensions of Vacon NXI, supply voltage 465—800Vdc
Note: The rated currents in given ambient temperatures are achieved only when the switching
frequency is equal to or less than the factory default.
Motor voltage 380-500 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
513Vdc
supply
675Vdc
supply
Rated
continuous
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)
10%
overload
40°C
P(kW)
50%
overload
40°C P(kW)
NXI_0168 5 170 187 140 210 238 90 75 110 90 FI9 239 × 1030 × 372/65
NXI_0205 5 205 226 170 255 285 110 90 132 110 FI9 239 × 1030 × 372/65
NXI_0261 5 261 287 205 308 349 132 110 160 132 FI9 239 × 1030 × 372/65
NXI_0300 5 300 330 245 368 444 160 132 200 160 FI9 239 × 1030 × 372/65
NXI_0385 5 385 424 300 450 540 200 160 250 200 FI10 239 × 1030 × 552/100
NXI_0460 5 460 506 385 578 693 250 200 315 250 FI10 239 × 1030 × 552/100
NXI_0520 5 520 572 460 690 828 250 250 355 315 FI10 239 × 1030 × 552/100
NXI_0590 5 590 649 520 780 936 315 250 400 355 FI12 2×239 × 1030 × 552/200
NXI_0650 5 650 715 590 885 1062 355 315 450 400 FI12 2×239 × 1030 × 552/200
NXI_0730 5 730 803 650 975 1170 400 355 500 450 FI12 2×239 × 1030 × 552/200
NXI_0820 5 820 902 730 1095 1314 450 400 560 500 FI12 2×239 × 1030 × 552/200
NXI_0920 5 920 1012 820 1230 1476 500 450 630 560 FI12 2×239 × 1030 × 552/200
NXI_1030 5 1030 1133 920 1380 1656 560 500 710 630 FI12 2×239 × 1030 × 552/200
NXI_1150 5 1150 1265 1030 1545 1854 630 560 800 710 FI13 708 × 1030 × 553/302
NXI_1300 5 1300 1430 1150 1725 2070 710 630 900 800 FI13 708 × 1030 × 553/302
NXI_1450 5 1450 1595 1300 1950 2340 800 710 1000 900 FI13 708 × 1030 × 553/302
NXI_1770 5 1770 1947 1600 2400 2880 1000 1200 FI14
2×708 × 1030 × 553/302
NXI_2150 5 2150 2365 1940 2910 3492 1200 1500
FI14 2×708 × 1030 × 553/302
NXI_2700 5 2700 2970 2300 3287 3933 1500 1800
FI14 2×708 × 1030 × 553/302