TREND NX Variable Speed Drives - Manual (Page 35)

18 • vacon TECHNICAL DATA
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4
4.2 Power ratings
4.2.1 Vacon NX_5 – Mains voltage 380—500 V
High overload = Max current IS, 2 sec/20 sec, 150% overloadability, 1 min/10 min
Following continuous operation at rated output current, 150 % rated output current (IH)
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 (IH)
Low overload = Max current IS, 2 sec/20 sec, 110% overloadability, 1 min/10 min
Following continuous operation at rated output current, 110% rated output current (IL)
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 (IL)
All sizes are available as IP21/NEMA1. Sizes FR4 to FR9 are additionally available as IP54/NEMA12.
Mains voltage 380-500 V, 50/60 Hz, 3~
Loadability Motor shaft power
Low High 380V supply 500V supply
Frequency
converter
type
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
50°C
P(kW)
10%
overload
40°C
P(kW)
50%
overload
50°C
P(kW)
Frame
Dimensions and
weight
WxHxD/kg
NX 0003 5 3.3 3.6 2.2 3.3 4.4 1.1 0.75 1.5 1.1 FR4 128x292x190/5
NX 0004 5 4.3 4.7 3.3 5.0 6.2 1.5 1.1 2.2 1.5 FR4 128x292x190/5
NX 0005 5 5.6 6.2 4.3 6.5 8.6 2.2 1.5 3 2.2 FR4 128x292x190/5
NX 0007 5 7.6 8.4 5.6 8.4 10.8 3 2.2 4 3 FR4 128x292x190/5
NX 0009 5 9 9.9 7.6 11.4 14 4 3 5.5 4 FR4 128x292x190/5
NX 0012 5 12 13.2 9 13.5 18 5.5 4 7.5 5.5 FR4 128x292x190/5
NX 0016 5 16 17.6 12 18.0 24 7.5 5.5 11 7.5 FR5 144x391x214/8.1
NX 0022 5 23 25.3 16 24.0 32 11 7.5 15 11 FR5 144x391x214/8.1
NX 0031 5 31 34 23 35 46 15 11 18.5 15 FR5 144x391x214/8.1
NX 0038 5 38 42 31 47 62 18.5 15 22 18.5 FR6 195x519x237/18.5
NX 0045 5 46 51 38 57 76 22 18.5 30 22 FR6 195x519x237/18.5
NX 0061 5 61 67 46 69 92 30 22 37 30 FR6 195x519x237/18.5
NX 0072 5 72 79 61 92 122 37 30 45 37 FR7 237x591x257/35
NX 0087 5 87 96 72 108 144 45 37 55 45 FR7 237x591x257/35
NX 0105 5 105 116 87 131 174 55 45 75 55 FR7 237x591x257/35
NX 0140 5 140 154 105 158 210 75 55 90 75 FR8 291x758x344/58
NX 0168 5 170 187 140 210 280 90 75 110 90 FR8 291x758x344/58
NX 0205 5 205 226 170 255 336 110 90 132 110 FR8 291x758x344/58
NX 0261 5 261 287 205 308 349 132 110 160 132 FR9 480x1150x362/146
NX 0300 5 300 330 245 368 444 160 132 200 160 FR9 480x1150x362/146
NX 0385 5 385 424 300 450 540 200 160 250 200 FR10 595x2018x602/300
NX 0460 5 460 506 385 578 693 250 200 315 250 FR10 595x2018x602/300
NX 0520 5 520 572 460 690 828 250 250 355 315 FR10 595x2018x602/300
NX 0590 5 590 649 520 780 936 315 250 400 355 FR11 794x2018x602/370
NX 0650 5 650 715 590 885 1062 355 315 450 400 FR11 794x2018x602/370
NX 0730 5 730 803 650 975 1170 400 355 500 450 FR11 794x2018x602/370
NX 0820 5 820 902 730 1095 1314 450 400 500 500 FR12 1210x2017x602/600
NX 0920 5 920 1012 820 1230 1476 500 450 630 500 FR12 1210x2017x602/600
NX 1030 5 1030 1133 920 1380 1656 500 500 710 630 FR12 1210x2017x602/600
Table 4-1. Power ratings and dimensions of Vacon NX, supply voltage 380—500V.
Note: The rated currents in given ambient temperatures are achieved only when the switching frequency is equal to
or less than the factory default.
Note: The rated currents for FR10 to FR12 are all valid at an ambient temperature of 40 °C.