Vacon nxp/c, Руководство пользователя

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TECHNICAL DATA vacon • 17
24-hour s358 (0)201 212 575 • Email: vacon@vacon.com
4
4.1.3 Vacon NXP/C 6 – Mains voltage 500-690 V
NOTE! The rated currents in given ambient temperatures are achieved only when the switching
frequency is equal to or less than the factory default (automatic thermal management).
*The dimensions indicated are for the basic 6-pulse IP21 version of the converter cabinet. Some
options increase the width, height or weight of the cabinet. Check the delivery specific
documentation for more details.
** Maximum ambient tempe35 °C.
High overload = Max current IS, 2 sec/20 sec, Rated overload current, 1 min/10 min
Following continuous operation at rated output current, rated overload
current 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, Rated overload current, 1 min/10 min
Following continuous operation at rated output current, rated overload
current 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)
Table 4. Power ratings and dimensions of Vacon NX 6- and 12-pulse drives, supply voltage 500—690V
Mains voltage 500-690 V, 50/60 Hz, 3~
Frequency
converter
type
Loadability Motor shaft power
Frame
Dimensions and
weight*
WxHxD/kg
Low High 690V supply 575V supply
Rated
contin.
current I
L
(A)
Rated
overloa
d
current
(A)
Rated
contin.
current
I
H
(A)
50%
over-
load
current
(A)
Max
current
I
S
Low
over-
load
P(kW)
High
over-
load
P(kW)
Low
over-
load
P(hp)
High
over-
load
P(hp)
NXC0125 6 125 138 100 150 200 110 90 125 100 FR9 606x2275x605/371
NXC0144 6 144 158 125 188 213 132 110 150 125 FR9 606x2275x605/371
NXC0170 6 170 187 144 216 245 160 132 150 150 FR9 606x2275x605/371
NXC0208 6 208 229 170 255 289 200 160 200 150 FR9 606x2275x605/371
NXC0261 6 261 287 208 312 375 250 200 250 200 FR10 606x2275x605/341
NXC0325 6 325 358 261 392 470 315 250 300 250 FR10 606x2275x605/371
NXC0385 6 385 424 325 488 585 355 315 400 300 FR10 606x2275x605/371
NXC0416 6** 416 416 325 488 585 400 315 450 300 FR10 606x2275x605/371
NXC0460 6 460 506 385 578 693 450 355 450 400 FR11 806x2275x605/524
NXC0502 6 502 552 460 690 828 500 450 500 450 FR11 806x2275x605/524
NXC0590 6** 590 649 502 753 904 560 500 600 500 FR11 806x2275x605/577
NXC0650 6 650 715 590 885 1062 630 560 650 600 FR12 1206x2275x605/745
NXC0750 6 750 825 650 975 1170 710 630 800 650 FR12 1206x2275x605/745
NXC0820 6** 820 902 650 975 1170 800 630 750 650 FR12 1206x2275x605/745
NXC0920 6 920 1012 820 1230 1410 900 800 900 800 FR13 1406x2275x605/1000
NXC1030 6 1030 1130 920 1380 1755 1000 900 1000 900 FR13 1406x2275x605/1000
NXC1180 6** 1180 1298 1030 1463 1755 1150 1000 1100 1000 FR13 1406x2275x605/1000
NXC1500 6 1500 1650 1300 1950 2340 1500 1300 1500 1350 FR14 2406X2275X605/2350
NXC1900 6 1900 2090 1500 2250 2700 1800 1500 2000 1500 FR14 2806X2275X605/2440
NXC2250 6** 2250 2475 1900 2782 3335 2000 1800 2300 2000 FR14 2806X2275X605/2500