Vacon NX User Manual

Installation vacon • 71
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5
Figure 34. Example of input chokes for VACON
®
NX Liquid-Cooled. Sizes 87 A…145 A and 590 A
Always connect the supply cables to the choke terminals marked with #1 (see Figure 35). Choose
the AC drive connection according to the table below:
Table 32. Choke dimensions; Sizes 23 A…145 A and 590 A
Choke type
H1
[mm]
H2
[mm]
W1
[mm]
W2
[mm]
D1
[mm]
D2
[mm]
S1
[mm]
S2
[mm]
Weight
[kg]
CHK0023N6A0 178 140 230 210 121 82 9*14 (4pcs)
10
CHK0038N6A0 209 163 270 250 NA NA 9*14 (6pcs)
15
CHK0062N6A0 213 155 300 280 NA NA 9*14 (4pcs)
20
CHK0087N6A0 232 174 300 280 170
9*14 (4pcs) Ø9 (6 pcs) 26
CHK0145N6A0 292 234 300 280 185
9*14 (4pcs) Ø9 (6 pcs) 37
CHK0590N6A0 519
394 316 272 165 10*35 (4pcs) Ø11 (6 pcs) 125
W1
H1
W2
D1
D2
S2
S1
220a.fh8
H2
Mains
Converter
11342_uk

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