Vacon nxp/c, Руководство пользователя

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TECHNICAL DATA vacon • 15
24-hour s358 (0)201 212 575 • Email: vacon@vacon.com
4
4. TECHNICAL DATA
4.1 Power ratings
4.1.1 Vacon NXC – Mains voltage 380-500 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 may increase the width, height or weight of the cabinet. See the delivery specific
documentation for more details.
High overload = Max current I
S
, 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 I
S
, 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 2. Power ratings and dimensions of Vacon NX 6- and 12-pulse drives supply voltage 380-500V
Mains voltage 380-500 V, 50/60 Hz, 3~
Frequency
converter
type
Loadability Motor shaft power
Frame
Dimensions and weight*
WxHxD/kg
Low High 400V supply 500V supply
Rated
contin.
current
I
L
(A)
Rated
overload
current
(A)
Rated
contin.
current
I
H
(A)
Rated
over-
load
current
(A)
Max
current
I
S
Low
over-
load
P(kW)
High
over-
load
P(kW)
Low
over-
load
P(kW)
High
over-
load
P(kW)
NXC0261 5 261 287 205 308 349 132 110 160 132 FR9 606x2275x605/371
NXC0300 5 300 330 245 368 444 160 132 200 160 FR9 606x2275x605/371
NXC0385 5 385 424 300 450 540 200 160 250 200 FR10 606x2275x605/371
NXC0460 5 460 506 385 578 693 250 200 315 250 FR10 606x2275x605/403
NXC0520 5 520 572 460 690 828 250 250 355 315 FR10 606x2275x605/403
NXC0590 5 590 649 520 780 936 315 250 400 355 FR11 806x2275x605/577
NXC0650 5 650 715 590 885 1062 355 315 450 400 FR11 806x2275x605/577
NXC0730 5 730 803 650 975 1170 400 355 500 450 FR11 806x2275x605/577
NXC0820 5 820 902 730 1095 1314 450 400 560 500 FR12 1206x2275x605/810
NXC0920 5 920 1012 820 1230 1476 500 450 630 560 FR12 1206x2275x605/810
NXC1030 5 1030 1133 920 1380 1656 560 500 710 630 FR12 1206x2275x605/810
NXC1150 5 1150 1265 1030 1545 1620 630 560 800 710 FR13 1406X2275X605/1000
NXC1300 5 1300 1430 1150 1725 2079 710 630 900 800 FR13
6-p: 1606X2275X605/1150
12-p: 2006X2275X605/1150
NXC1450 5 1450 1595 1300 1950 2484 800 710 1000 900 FR13
6-p: 1606X2275X605/1150
12-p: 2006X2275X605/1150
NXC1770 5 1770 1947 1600 2400 2880 1000 900 1200 1100 FR14 2806X2275X605/2440
NXC2150 5 2150 2365 1940 2910 3492 1200 1100 1500 1300 FR14 2806X2275X605/2500