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Vacon nxp/c User Manual
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CABLING AND CONNECTIONS
vacon • 35
24-hour support +358 (0)201
212 575 • Email: vac
on@vacon.com
6
Figure 12.
HF c
apacitors in NXC low-harmonic drive
mechanical sizes
AF9, AF10 and AF12 LCL
filter
Figure 13. HF capacitors in NXC low-harmon
ic drive mechanical sizes AF13-
AF14 LCL filter
Remove
Remove
11492_uk
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11493_u
k
36
38
Table of Contents
Default Chapter
3
Table of Contents
3
1 Safety
6
Warnings
6
Safety Instructions
7
Earthing and Earth Fault Protection
7
Running the Motor
8
2 Introduction
9
Manufacturer's Declaration of Conformity
10
3 Receipt of Delivery
11
Type Designation Code
11
NX Type Designation
11
NXC Additional Option Codes
12
Cabling (C-Group)
12
External Terminals (T-Group)
12
Input Device (I-Group)
12
Main Circuit (M-Group)
12
Output Filters (O-Group)
12
Protection Devices (P-Group)
12
General (G-Group)
13
Auxiliary Equipment (A-Group)
13
Door Mounted (D-Group)
13
Storage
14
Maintenance
15
Warranty
16
4 Technical Data
17
Power Ratings
17
Vacon NXC - Mains Voltage 380-500 V
17
Vacon NXC Low Harmonic Drives - Mains Voltage 380-500 V
18
Vacon NXP/C 6 - Mains Voltage 500-690 V
19
Vacon NXC Low Harmonic Drives - Mains Voltage 525-690 V
20
Technical Data
21
5 Mounting
24
Dimensions
24
Lifting the Unit out of the Transport Packaging
26
Fixing the Unit to the Floor or to the Wall
27
Fixing to the Floor and to the Wall
27
Fixing to the Floor Only
28
AC Choke Connections
29
Auxiliary Voltage Transformer Tappings
30
Cooling
31
Free Space Around the Cabinet
31
Power Losses
33
6 Cabling and Connections
34
Understanding the Power Unit Topology
34
Power Connections
36
LCL Filter Wiring Diagram of NXC Low-Harmonic Drive
36
Mains and Motor Cables
38
Thermal Supervision of Option +ODC
46
DC Supply and Brake Resistor Cables
46
Control Cable
46
Cable and Fuse Sizes, 380-500 V Units
47
Cable and Fuse Sizes, 500/525-690 V Units
50
7 Low Harmonic Cabinet Drive
53
NXC Low-Harmonic Cabinet Pre-Charging and MCCB Operating Instructions
53
Manual Operation (MAN)
54
Remote Operation (REM)
55
Automatic Operation (AUTO)
56
Circuit-Breaker TRIP Due to Overload or Short-Circuit
57
8 Installation Instructions
58
Cable Installation and the UL Standards
60
Cable and Motor Insulation Checks
61
Control Unit
62
Control Connections
63
Control Terminal Signals
65
Connecting Power Supply and Internal Control Cables
69
Optic Fibre Cables, Signal Listing and Connections
70
9 Control Keypad
71
Indications on the Keypad Display
71
Drive Status Indications
71
Control Place Indications
72
Status Leds (Green - Green - Red)
72
Text Lines
72
Keypad Push-Buttons
73
Button Descriptions
73
Navigation on the Control Keypad
74
Monitoring Menu (M1)
76
Parameter Menu (M2)
77
Keypad Control Menu (M3)
78
Active Faults Menu (M4)
80
Fault History Menu (M5)
83
System Menu (M6)
84
Expander Board Menu (M7)
99
Further Keypad Functions
100
10 Commissioning
101
Safety
101
Commissioning of the Frequency Converter
102
11 Fault Tracing
104
11.1 Fault Time Data Record
104
Fault Codes
106
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Vacon nxp/c Specifications
General
Brand
Vacon
Model
nxp/c
Category
Controller
Language
English
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