Vacon NX User Manual

Appendices vacon • 229
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13
Appendix 3
Fuse sizes, Bussman aR fuses
Fuse information
Max fuse ambient temperature +50 ºC.
Fuse sizes can differ in the same chassis. Make sure that the Isc of the supply transformer is high
enough to burn fuses fast enough.
Check the current rating of the fuse bases according to the input current of the drive.
The physical size of the fuse is chosen on the basis of the fuse current: Current < 400 amps (size 2
fuse or smaller), current < 400 amps (size 3 fuse).
Table 112. Fuse sizes (Bussman aR) for VACON
®
NX Liquid-Cooled (500 V) AC drives
Chassis Type Ith
[A]
DIN43620
DIN43653
(80mm)
DIN43653
(110mm)
Fuse
Un
[V]
Fuse
In
[A]
Qty. of
fuses per
phase
3~/6~
aR fuse
part nr.
Fuse
size
aR fuse
part nr.
Fuse
size
aR fuse
part nr.
Fuse
size
CH3 0016 16 170M1565 DIN000 170M1415 000T/80 690 63 1
CH3 0022 22 170M1565 DIN000 170M1415 000T/80
690 63 1
CH3 0031 31 170M1565 DIN000 170M1415 000T/80
690 63 1
CH3 0038 38 170M1565 DIN000 170M1415 000T/80
690 63 1
CH3 0045 45 170M1567 DIN000 170M1417 000T/80
690 100 1
CH3 0061 61 170M1567 DIN000 170M1417 000T/80
690 100 1
CH4 0072 72 170M3815
DIN1
1
170M3065 1*TN/80 170M3215 1*TN/110 690 200 1
CH4 0087 87 170M3815
DIN1
1
170M3065 1*TN/80 170M3215 1*TN/110 690 200 1
CH4 0105 105 170M3815
DIN1
1
170M3065 1*TN/80 170M3215 1*TN/110 690 200 1
CH4 0140 140 170M3815
DIN1
1
170M3065 1*TN/80 170M3215 1*TN/110 690 200 1
CH5 0168 168 170M3819
DIN1
1
170M3069 1*TN/80 170M3219 1*TN/110 690 400 1
CH5 0205 205 170M3819
DIN1
1
170M3069 1*TN/80 170M3219 1*TN/110 690 400 1
CH5 0261 261 170M3819
DIN1
1
170M3069 1*TN/80 170M3219 1*TN/110 690 400 1
CH61 0300 300 170M5813 DIN2 170M5063 2TN/80 170M5213 2TN/110 690 700 1
CH61 0385 385 170M5813 DIN2 170M5063 2TN/80 170M5213 2TN/110 690 700 1
CH72 0460 460 170M6814 DIN3 170M6064 3TN/80 170M6214 3TN/110 690 1000 1
CH72
2
0460 460 170M6813 DIN2 170M5063 2TN/80 170M5213 2TN/110 690 700 1
CH72 0520 520 170M6814 DIN3 170M6064 3TN/80 170M6214 3TN/110 690 1000 1
CH72
2
0520 520 170M6813 DIN2 170M5063 2TN/80 170M5213 2TN/110 690 700 1
CH72 0590 590 170M6814 DIN3 170M6064 3TN/80 170M6214 3TN/110 690 1000 1
CH72
2
0590 590 170M6813 DIN2 170M5063 2TN/80 170M5213 32N/110 690 700 1
CH72 0650 650 170M8547
3SHT
3
170M6066 3TN/80 170M6216 3TN/110 690 1250 1
CH72
2
0650 650 170M5813 DIN2 170M5063 2TN/80 170M5213 2TN/110 690 700 1
CH72 0730 730 170M8547
3SHT
3
170M6066 3TN/80 170M6216 3TN/110 690 1250 1
CH72
2
0730 730 170M5813 DIN2 170M5063 2TN/80 170M5213 2TN/110 690 700 1
CH63 0820 820 170M6812 DIN3 170M6062 3TN/80 170M6212 3TN/110 690 800 2
CH63 0920 920 170M6812 DIN3 170M6062 3TN/80 170M6212 3TN/110 690 800 2

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