User Manuals: Vacon NXC1770 5 Series Equipment

Manuals and User Guides for Vacon NXC1770 5 Series Equipment. We have 1 Vacon NXC1770 5 Series Equipment manual available for free PDF download: User Manual

Vacon NXC1770 5 Series User Manual

Vacon NXC1770 5 Series User Manual (102 pages)

Frequency converters

Brand: Vacon | Category: Industrial Equipment | Size: 2 MB

Table of Contents

Table of Contents
4
Safety
6
Warnings
6
Safety Instructions
6
Vacon • 5
6
Earthing and Earth Fault Protection
7
Running the Motor
7
Introduction
8
Manufacturer's Declaration of Conformity
9
Receipt of Delivery
10
Type Designation Code
10
NX Type Designation
10
NXC Additional Option Codes
11
Cabling (C-Group)
11
External Terminals (T-Group)
11
Input Device (I-Group)
11
Main Circuit (M-Group)
11
Output Filters (O-Group)
11
Protection Devices (P-Group)
11
General (G-Group)
11
Auxiliary Equipment (A-Group)
12
Door Mounted (D-Group)
12
Storage
13
Maintenance
13
Warranty
14
Technical Data
15
Power Ratings
15
Vacon NXP/C - Mains Voltage 380-500 V
15
Vacon NXC Regenerative Low Harmonic Drives - Mains Voltage 380-500 V
16
Vacon NXP/C 6 - Mains Voltage 500-690 V
17
Vacon NXC Regenerative Low Harmonic Drives - Mains Voltage 525-690 V
18
Technical Data
19
Mounting
21
Dimensions
21
Lifting the Unit out of the Transport Packaging
23
Fixing the Unit to the Floor or to the Wall
23
Fixing to the Floor and to the Wall
24
Fixing to the Floor Only
24
AC Choke Connections
25
Auxiliary Voltage Transformer Tappings
26
Cooling
27
Free Space Around the Cabinet
27
Power Losses
29
Cabling and Connections
30
Understanding the Power Unit Topology
30
Power Connections
32
LCL Filter Wiring Diagram of NXC Regenerative Low-Harmonic Drive
32
Mains and Motor Cables
34
Thermal Supervision of Option +ODU
43
DC Supply and Brake Resistor Cables
43
Control Cable
43
Cable and Fuse Sizes, 380-500V Units
44
Cable and Fuse Sizes, 500/525-690V Units
47
Low Harmonic Regenerative Cabinet Drive
50
NXC Low-Harmonic Regenerative Cabinet Pre-Charging and MCCB Operating Instructions
50
Manual Operation (MAN)
50
Remote Operation (REM)
51
Automatic Operation (AUTO)
52
Circuit-Breaker TRIP Due to Overload or Short-Circuit
52
Installation Instructions
54
Cable Installation and the UL Standards
55
Cable and Motor Insulation Checks
56
Control Unit
57
Control Connections
58
Control Terminal Signals
60
Connecting Power Supply and Internal Control Cables
64
Optic Fibre Cables, Signal Listing and Connections
65
Control Keypad
66
Indications on the Keypad Display
66
Drive Status Indications
66
Control Place Indications
67
Status Leds (Green - Green - Red)
67
Text Lines
67
Keypad Push-Buttons
68
Button Descriptions
68
Navigation on the Control Keypad
69
Monitoring Menu (M1)
71
Parameter Menu (M2)
72
Keypad Control Menu (M3)
74
Active Faults Menu (M4)
76
Fault History Menu (M5)
78
System Menu (M6)
79
Expander Board Menu (M7)
94
Further Keypad Functions
94
Commissioning
95
10.1 Safety
95
10.2 Commissioning of the Frequency Converter
95
Fault Tracing
98
11.1 Fault Time Data Record
98
11.2 Fault Codes
99

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