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Vacon NXP Hardware Manual
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4
vacon • 42
Service
Tel. +358 (0) 201 2121 •
Fax +358 (0)201 212 205
4.3.2
IUS_7 / IUS_8
1
Open the cabinet door
.
2
R
elease the driv
e assembl
y
. Remo
ve the fi
ve M8x20 bolts (tightening tor
que 20Nm).
Figure 27. Drive assembly mounting bolts (X)
3
Pull out the drive assembl
y
.
Figure 28. Pulling the drive assembly out of the cabinet
4
Disconnect all cabl
es fr
om the drive. See Chapter
3.6.
13931_00
X
X
13932_00
43
45
Table of Contents
Default Chapter
5
Table of Contents
5
1 Introduction
7
Scope of Supply
7
Definitions and Abbreviations
7
Related Brochures and Manuals
7
Project Specifications
8
Parameters
8
Sections and Options
9
2 Available Sections
10
Auxiliary Device Section
10
Main Incoming Section
11
Non-Regenerative Front-End Section
13
Active Front-End Section
15
Inverter Unit Section
17
Drive Sizes FR4-FR8
17
Drive Sizes FI9-FI14
20
Dynamic Brake Section
23
Transport Split Unit
24
3 Installation
25
Safety Notes
25
Warnings
25
Cautions
26
Earthing and Earth Fault Protection
27
Storage
28
Lifting and Moving the Sections
29
Fixing the Sections
30
Free Space Around the Cabinet
30
Fixing the Cabinet to the Floor or Wall
31
Back-To-Back Installation
32
Connecting Sections
33
Fixing Cabinets to each Other
33
Common Busbars
34
Cabling
35
Earthing
35
Mains and Motor Connection
35
Control Connections
40
Screw Tightening Torques
41
4 Service
42
Warranty
42
Maintenance
42
Removing the Drives from the Cabinet
43
Ius_4 / Ius_6
43
Ius_7 / Ius_8
44
Ius_9 / Ius_10
45
Ius_12
48
Ius_13 / Ius_14
51
5 Technical Information
54
Control and Interface
54
Control Without Speed Feedback (Open Loop)
54
Control with Speed Feedback (Closed Loop)
54
Load Definitions
54
Pump and Fan Load
55
Ol( ) > Ol
56
OL( Base ) > OL( N Max ) for Constant Torque Load
56
OL( N Base ) > OL
56
Starting Torque >> OL( N Max ) for Constant Torque Load
57
OL( N Base ) < OL
58
N Max ) for Constant Power Load
58
Max ) for Constant Power Load
59
Technical Specifications for VACON ® Drives
60
NXN - Non-Regenerative Front End Units
60
Technical Specifications for VACON 5.3.1 NXN - Non-Regenerative Front End Units
60
NXA - Active Front-End Units
62
NXI - Inverter Units
64
NXB - Brake Chopper Units
69
6 Supplied Documentation
70
Documentation Examples
71
Cable Connection Table
71
Parts List
72
Wiring List
73
Circuit Diagram
74
Switchgear Layout Drawing
75
Device Layout Drawing
76
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Vacon NXP Specifications
General
Brand
Vacon
Model
NXP
Category
Media Converter
Language
English
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