Vacon NX User Manual

Technical data vacon • 25
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4
4.2.1.2 VACON
®
NX Liquid-Cooled AC drive – Mains voltage 525—690 VAC
Table 8. Power ratings of VACON
®
NX Liquid-Cooled AC drive (6-pulse),
supply voltage 525—690 VAC
Mains voltage 525-690 VAC, 50/60 Hz, 3~, 6-pulse drives
AC drive type
Drive output
Power loss
c/a/T
*)
[kW]
Chassis
Current Motor output power
Thermal
I
th
[A]
Rated contin.
I
L
[A]
Rated contin.
I
H
[A]
Optimum
motor at I
th
(525V) [kW]
Optimum
motor at I
th
(690V) [kW]
0170_6 170 155 113 110 160 4.0/0.2/4.2 CH61
0208_6 208 189 139 132 200 4.8/0.3/5.1 CH61
0261_6 261 237 174 160 250 6.3/0.3/6.6 CH61
0325_6 325 295 217 200 300 7.2/0.4/7.6 CH72
0385_6 385 350 257 250 355 8.5/0.5/9.0 CH72
0416_6 416 378 277 250 355 9.1/0.5/9.6 CH72
0460_6 460 418 307 300 400 10.0/0.5/10.5 CH72
0502_6 502 456 335 355 450 11.2/0.6/11.8 CH72
0590_6 590 536 393 400 560 12.4/0.7/13.1 CH63
0650_6 650 591 433 450 600 14.2/0.8/15.0 CH63
0750_6 750 682 500 500 700 16.4/0.9/17.3 CH63
0820_6 820 745 547 560 800 17.3/1.0/18.3 CH74
0920_6 920 836 613 650 850 19.4/1.1/20.5 CH74
1030_6 1030 936 687 700 1000 21.6/1.2/22.8 CH74
1180_6 1180 1073 787 800 1100 25.0/1.3/26.3 CH74
1300_6 1300 1182 867 900 1200 27.3/1.5/28.8 CH74
1500_6 1500 1364 1000 1050 1400 32.1/1.7/33.8 CH74
1700_6 1700 1545 1133 1150 1550 36.5/1.9/38.4 CH74
1850_6 1850 1682 1233 1250 1650 39.0/2.0/41.0 2*CH74
2120_6 2120 1927 1413 1450 1900 44.9/2.4/47.3 2*CH74
2340_6 2340 2127 1560 1600 2100 49.2/2.6/51.8 2*CH74
2700_6 2700 2455 1800 1850 2450 57.7/3.1/60.8 2*CH74
3100_6 3100 2818 2066 2150 2800 65.7/3.4/69.1 2*CH74
Table 9. Power ratings of VACON
®
NX Liquid-Cooled AC drive (12-pulse),
supply voltage 525—690 VAC
Mains voltage 525-690 VAC, 50/60 Hz, 3~, 12-pulse drives
AC drive type
Drive output
Power loss
c/a/T
*)
[kW]
Chassis
Current Motor output power
Thermal
I
th
[A]
Rated contin.
I
L
[A]
Rated contin.
I
H
[A]
Optimum
motor at I
th
(525V) [kW]
Optimum
motor at I
th
(690V) [kW]
0325_6 325 295 217 200 250 7.2/0.4/7.6 CH72
0385_6 385 350 257 250 355 8.5/0.5/9.0 CH72

Vacon NX Specifications

General

Product Type	AC Drive
Control Method	Scalar Control
Enclosure	IP00, IP21
Communication	Ethernet
Safety	STO (Safe Torque Off)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Ambient Temperature Range	-10°C to +50°C (with derating above +40°C)
Cooling Method	Air-cooled, Liquid-cooled