Vacon NX User Manual

Non-regenerative front end vacon • 179
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11
11.4 Type designation codes
In Vacon type designation code, the Non-regenerative Front Unit is characterized by the characters
NXN. The codes are given below:
Figure 102. Non-regenerative front end block diagram
NXN 2000 6 A 0 T 0 UWV A1A2BHB100 without chokes
NXN 2000 6 A 0 T 0 TWV A1A2BHB100 with external air-cooled chokes
NXN 2000 6 A 0 T 0 WWV A1A2BHB100 with external liquid-cooled chokes
POWER MODULE
CONTROL MODULE
1L1
1L2
1L3
Diode
bridge
2L1
2L2
2L3
Diode
bridge
B+
B-
Control
I/O
slot A
I/O
slot B
I/O
slot C
I/O
slot D
I/O
slot E
RS-232
KEYPAD
11678_uk
Fan
T
VDC
monit.
Phase
monit.

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